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わけあって、SPAMメールの収集を行います。 fuji@slither.dip.jp fuji@slither.ddo.jp ・上記メールアドレスに送られたメールは無条件でSPAMと判断します。 ・SPAMと判断しますので、このアドレスに届いたものには返信しません。 ・上記メールアドレスに送られたメールのヘッダ、本文などの内容を同意なく開示する事があります。 ・上記メールを受信時のサーバログなどを同意なく開示する事があります。 SPAMフィルタについてのお話 最近送られてくるSPAMメールは、ほとんどメールサーバを経由せずエンドユーザーのコンピュータから 直接送信される事が多くなっているそうです。 常時接続されているパソコンがウイルスやトロイに感染し、そのパソコンから直接、または感染したパソコンを経由してメールを送信してくるのが主流な手口です。 このような方法を取られると、今までのSPAM対策(オープンリレーサーバのブロック等)では到底防ぎきれるものではありません。 そこで、下記のホームページのような方法、すなわち「エンドユーザーのコンピュータから直接送信されているメールをメールサーバでブロックしてしまう」という方法をとられています。 一部のプロバイダは「OP25B」で対策しているのですけど、意外と効くみたいですね。 詳細はこちらです → 阻止率99%のスパム対策方式の研究報告 自社メールサーバなどある程度の融通が利くような環境だと、このような方法でSPAMブロックは期待できそうです。 ちなみに自宅サーバなどを構築されている方は、このSPAM対策にバッチリかかります。自宅サーバの方は、プロバイダのメールサーバに転送することで回避できると思います。 DNSの逆引き不可の場合メールをリジェクトする MTAのホスト名が逆引き出来ない場合はSPAMメールとしてリジェクトするという設定をいろいろなサイトで見かけます。 これについては色々と論争?があるようです。参考サイト↓ 逆引きできないホストからのメールを遮断 DNS逆引きチェックによるスパム対策は百害あって一利無し DNS逆引きについて、拒否するべきか、しないべきなのかどちらが正しいか分かりません。 拒否した場合は正規のメール発信者からのメールをブロックする可能性は十分にあるますし、拒否しない場合はSPAMメールの件数が減りません。 どちらにしても、ブラックリストorホワイトリストを人間が手動で更新し続けていかないとダメな気がします。 ちなみに、ベンダーのSPAM対策ソリューションってどうなんでしょう? Spam Prevention Solution | 大企業のお客様向けソリューション : トレンドマイクロ Symantec Mail Security for SMTP: 機能 - シマンテック Cisco ASA 5500シリーズ fuji@slither.dip.jp fuji@slither.ddo.jp
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ServiceのBind ServiceはBindすることで、特定のActivityやサービスに依存させることが出来る。 BindしたサービスはUnbindすると、自動的に破棄される。 ActivityとServiceの間でやりとりするにはBindする必要があるが、 Unbindすると自動で破棄されてしまうため、BackボタンでHomeに戻るとServiceが意図せず終了してしまい困った。 (HomeボタンならOKなのだが、BackボタンではNGというのはいただけない) Serviceのライフサイクル Serviceには2つの異なるライフサイクルがある。 1つは、Startに始まり、Stopに終わるパターン。Stopは外からIntentによりStopする場合と、Service自身がStopSelfする場合と、2つの方法がある。 もう1つは、Bindに始まり、Unbindに終わるパターン。 説明すると長くなるので、詳しくは本家をどうぞ http //developer.android.com/guide/components/services.html ServiceのStartとBindの合せ技 Serviceのライフサイクルが複雑になるので推奨はしない。 ServiceをStartさせることで、BindしUnbindしてもServiceが破棄されないように小細工できる。 ただしStartさせたサービスは、外からStopするか、Service自身にStopSelfさせる必要がある。 そのためUnbindされると、StopSelfのフラグをONにし、Serviceが特定の状態になったらStopSelfが実行されるようにした。 さらにRebindされると、StopSelfのフラグをOFFにする。 実際にやってみたが、動作が不安定でリリースするアプリには載せられない。 その後、いろいろ試してみて、安定して使える動作になった。 ポイントは ライフサイクルを出来る限り短く。 変化する状態は少なく bindはごく短時間で終わらせる。Connectedが呼ばれたら、その中でUnbindしてしまう作りにした。 サンプル Activityの定義、抜粋。 public class MainActivity extends Activity implements MyService.Listner { onCreateでstartServiceとbindServiceをコール。startServiceを呼ばずにbindService単独でAUTO_CREATEを付けてServiceを起動させるとと、Unbindで死んでしまう。 public void onCreate(Bundle bundle) { super.onCreate(bundle); Intent intent = new Intent(this, MyService.class); intent.putExtra(MyService.KEY_COMMAND, MySerVice.COMMAND.HELLO); startService(intent); bindService(intent, mMyServiceConnection , 0); } リスナーを渡したらすぐさまUnbind。 ServiceConnection mMyServiceConnection = new ServiceConnection() { public void onServiceConnected(ComponentName name, IBinder service) { Log.v(TAG, "Service connected"); TimerService timerService = ((MyService.MyServiceBinder)service).getTimerService(); timerService.setListner(MainActivity.this); unbindService(mTimerServiceConnection); } public void onServiceDisconnected(ComponentName name) { Log.v(TAG, "Service disconnected"); } }; stopServiceではなくstartServiceでServiceを終了させる。Serviceの状態によっては、すぐに終了せず、時間を置いてから自滅させたかったのでこうした。 public void onDestroy() { super.onDestroy(); Intent intent = new Intent(this, TimerService.class); intent.putExtra(TimerService.KEY_COMMAND, TimerService.COMMANDS.BYE); startService(intent); } Serviceの定義、抜粋。 public interface TimerListner { void onServiceStarted(CharSequence message); } onStartCommandでExtraを取りだし、Activityでセットされた値に応じて処理を変える @Override public int onStartCommand(Intent intent, int flags, int id) { Log.v(TAG, "onStartCommand"); COMMANDS command = (COMMANDS)intent.getSerializableExtra(KEY_COMMAND); switch(command) { case BYE killTimer = new Timer(); ... ... public void run() { stopSelf(); } ... ... break; default break; } if (mListner != null) mListner.onServiceStarted("hello"); return START_STICKY; } public void onDestory() { if (killerTimer != null) killerTimer.cancel(); } UnbindではTRUEを返す。そうしないと再Bind時に、RebindもBindも呼ばれないことがある。APIレベルに依るのか? @Override public IBinder onBind(Intent intent) { Log.v(TAG, "onBind"); return mBinder; } @Override public void onRebind(Intent intent) { Log.v(TAG, "onRebind"); return; } @Override public boolean onUnbind(Intent intent) { Log.v(TAG, "onUnbind"); return true; } vs
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スパムもどき【spamもどき】[名詞] 楽天系無料Webサーバー利用者に送られる「Infoseek isweb マガジン 特別号」の蔑称。 「マガジン」と名乗るくせに内容は楽天グループのサラ金のDMと言える内容であり、また利用者に購読の拒否権はない。 読む価値はゼロに等しく、強制的に送ってくるので、まさにspamそのもの。
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Market Scenario The global Network as a Service Market had a recorded market size of USD $35.3 billion as of 2016. But with the rise in demand, the market size is predicted to increase to USD $126.8 billion by the end of the present forecast years. The growth rate is recorded at a high CAGR rate of 28.4%. In modern-day terminology, Network as a Service is accountable as a model of virtual networking business, as of the present scenario. This service is utilized for integrating or merging the modern-day cloud computing services with that of advanced cloud networking framework. It is the business model that works upon quickly delivering the network services, but on virtual measures. It can be adapted in the form of diverse payment options and is also referred to as the ongoing demand network provider for diverse business types. The use of this business model has risen in demand with the spread of potential awareness upon cloud technology, which offers vast storage of data and concept introduction to Big Data Analytics. The speedy growth of this market is also noticed over some IoT implementations that work upon supporting the massive growth of this industry. Moreover, with this market boost, it is expected that the modern NFV will get developed within a minimal estimated period of time. The report focuses on highlighting the growth potential of the industry. Along with that, this report also focuses upon the market segmentation, market drivers, regional analysis, and other such important factors. The report also explains the potential of key players across the various regions that are working upon improving the growth of this industry. The market size was higher in the initiating years of this model, as people just came to know about it at the start. Now, with the rise in adaptation, the market size is expected to boom in the present forecast years on a high scale. Request a Free Sample @ https //www.marketresearchfuture.com/sample_request/2251 Segmentation Based on the type segmentation, the global Network as a Service Market is segmented into LAN and WAN type implementation. The people utilizing upon this model can pick the type that their business would profit from! Based on the service segmentation, the global Network as a Service Market is segmented into offering services such as WAN connection, Data Center, and BOD. Based on the component segmentation, the global NaaS Market is segmented into technology service and infrastructure. It offers services to be implemented over a complete business infrastructure or as a specific technology service. Based on the end-user segmentation, the global NaaS market is segmented into diverse end-users such as IT Telecommunication, Healthcare, and BFSI. These are the sectors that are progressively implementing the use of NaaS solutions. Regional Analysis The global network as a service market trend are analysed across APAC, North America, EU, and the rest of the world. The inclination towards adoption of disruptive technologies and intense research in telecom industry resulting in rapid development are observed as chief factors that can prompt the expansion of the network as a service market in the years to come. The rise in cloud-based services can drive North America network as a service market across the analysis period. North America can secure the highest share of the global market, with the US leading the regional market through the study period. In Europe, the surge in the telecommunication sector and rise in network facilities can prompt the expansion of the network as a service market in the years to come. The existence of firm IT infrastructure and rise in the number of IT projects can drive EU NaaS market through study period. In Asia Pacific region, the network as a service market can garner considerable revenue in the years to come. The expansion of APAC NaaS market can be attribute to the initiative taken by government to promote NaaS across rising economies. Competitive Outlook Alcatel Lucent (U.S.), Ciena Corporation (U.S), Brocade Communications Systems Inc. (U.S.), Juniper Networks (U.S.), Cisco Systems (U.S.), IBM Corp. (U.S.), NEC Corp. (Japan), Aryaka Networks Inc. (U.S.), VMware (U.S.), and ATamong others are some notable marketers in the global network as service market as listed by MRFR. Industry News The telecom cloud is adapting to the change of modern-day telecommunication companies. They are upgrading from the landline services to offer advanced level cloud-computing services. Hence, that will definitely be permitting the actual employment of the networking resources. This concept of NaaS is helping companies adapt the benefits of modern-day cloud computing solutions for IT optimization. Hence, that results in lesser costs, higher elasticity, and a high level of accuracy. Browse Full Report Details @ https //www.marketresearchfuture.com/reports/network-as-a-service-market-2251 Table of Contents 1Executive Summary 2Scope of the Report 2.1Market Definition 2.2Scope of the Study 2.2.1Research objectives 2.2.2Assumptions Limitations 2.3Markets Structure Continued…. LIST OF TABLES TABLE 1 GLOBAL NETWORK AS A SERVICE MARKET, BY TYPE TABLE 2 GLOBAL NETWORK AS A SERVICE MARKET, BY SERVICE TABLE 3 GLOBAL NETWORK AS A SERVICE MARKET, BY COMPONENT Continued…. LIST OF FIGURES FIGURE 1 RESEARCH NETWORK SOLUTION FIGURE 2 GLOBAL NETWORK AS A SERVICE MARKET BY TYPE (%) FIGURE 3 GLOBAL NETWORK AS A SERVICE MARKET BY SERVICE (%) Continued…. Similar Report***** Mixed Reality Market Research Report https //writeonwall.com/mixed-reality-market-by-development-size-share-and-demand-opportunity-size-share-trend-intel-corporation-u-s-sony-corporation-japan/ Smart Glass Market https //writeonwall.com/smart-glass-market-by-development-size-share-and-demand-opportunity-size-share-key-manufacturers-drivers-value-and-foreseen-2027/ Passport Reader Market https //writeonwall.com/passport-reader-market-by-development-size-share-and-demand-opportunity-it-security-and-data-protection-analysis-forecast-to-2030/ About Market Research Future At Market Research Future (MRFR), we enable our customers to unravel the complexity of various industries through our Cooked Research Report (CRR), Half-Cooked Research Reports (HCRR), Raw Research Reports (3R), Continuous-Feed Research (CFR), and Market Research Consulting Services. Contact Market Research Future (Part of Wantstats Research and Media Private Limited) 99 Hudson Street, 5Th Floor New York, NY 10013 United States of America 1 628 258 0071 (US) 44 2035 002 764 (UK) Email sales@marketresearchfuture.com Website https //www.marketresearchfuture.com/
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Market Scenario The worldwide Banking As A Service Market was anticipated to account for a CAGR of ~25.4% in the forecast period of 2021to 2027. When talking about Banking as a Service (BaaS), it is considered the end-to-end procedure that allows the third parties and financial technology companies to build banking services based on the financial services and infrastructure. Global banking as a service market growth is driving due to the rising usage of financial services like professional counseling, banking, mutual funds, wealth management, stock exchange, insurance, tax/audit consultation, treasury/debt instruments, portfolio management, and capital restructuring across the world. However, banking as a service market growth might experience restraints due to the high cost of adoption for banking as a service technology among various industries. The present market has involved some of the major key players such as PayPal, Green Dot Corporation, Square, SolarisbankAG and others across the world, which is helping the market for banking as a service to thrive in the forecast period. Request a Free Sample @ https //www.marketresearchfuture.com/sample_request/10717 Competitive Outlook The global banking as a service market is characterized by the presence of several regional and local providers. Some of the key players in the global market are Twilio Inc. (US), Braintree (US), BOKU (US), Coinbase Global Inc., Dwolla (US), Zettle (Sweden), Fidor Bank (Germany), GoCardless (UK), Gemalto (Netherlands), Intuit (US), Square Inc. (US), PayPal (US), Prosper Inc. (US), Solaris Bank (Germany), and Moven (US). Segmentation As per the banking as a service market analysis, the market has been classified based on organization size, type, and application. Based on the organizational size segment, the market for banking as a service has been segmented into small and medium enterprises and large enterprises. Among all, the large enterprise segment is estimated to hold the largest market share during the review time frame. On the basis of type segment, the current market has been segregated into Cloud-based Bank-as-a-Service and API-based Bank-as-a-Service. In terms of the application segment, banking as a service has been divided into NBFC, government, and banks. Of these, the bank segment is projected to generate the highest CAGR and register the largest market share in the research period. The neo-banks is projected to generate the second largest market share as it serves their potential customers. Regional Analysis Regionally, the global banking as a service market has studied various regions like South America, Asia-Pacific, North America, the Middle East Africa, Europe, and the rest of the world. Among all, the European market is estimated to hold the highest CAGR in the review period because of the presence of FinTech companies, the increasing demand for financial services, and the rise in the utilization of advanced technologies in the region. Also, this region is registered to be the fastest-growing market in the analysis period. The European regional market for banking as a service covered some important countries like France, the UK, Italy, Germany and others. All these countries have higher use of digital payment systems, financial services, and online banking, enhancing regional market growth. As per the report of Management International Conference 2019, internet banking is used by approximately 51% of adult Europeans. Also, this percentage is growing continuously year by year. Industry News In May 2021, the prominent digital transformation solutions provider for lending and banking known as Q2 had declared its partnership with Moven. This partnership has aimed to provide digital transformation solutions for the lending and banking sectors. Browse Full Report Details @ https //www.marketresearchfuture.com/reports/banking-as-a-service-market-10717 Table of Contents 1Executive Summary 2Scope of the Report 2.1Market Definition 2.2Scope of the Study 2.2.1Research objectives 2.2.2Assumptions Limitations 2.3Markets Structure Continued…. View Similar Report** https //ict268262635.wordpress.com/2022/04/06/voice-assistant-market-major-application-third-party-usage-micro-market-pricing-analysis-and-geographical-analysis-forecast-to-2030/ B2B Telecommunication Market https //www.scutify.com/articles/2022-04-12-b2b-telecommunication-market-analysis--geographic-growth-opportunities-for-it-security-and-data- Cash Management System Market https //market-research-future.tribe.so/post/cash-management-system-market-size-receives-a-rapid-boost-in-economy-due-to--625d5382d24f49591bd3befb Learning Management System Market By Application (Corporate, Academics), by Deployment (Cloud, On-Premise), by Service (Administration, Performance Management, Content Management, Communication Collaboration) About Market Research Future At Market Research Future (MRFR), we enable our customers to unravel the complexity of various industries through our Cooked Research Report (CRR), Half-Cooked Research Reports (HCRR), Raw Research Reports (3R), Continuous-Feed Research (CFR), and Market Research Consulting Services. Contact Market Research Future (Part of Wantstats Research and Media Private Limited) 99 Hudson Street, 5Th Floor New York, NY 10013 United States of America 1 628 258 0071 (US) 44 2035 002 764 (UK) Email sales@marketresearchfuture.com Website https //www.marketresearchfuture.com
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service (/sbin/serivce) /etc/rc.d/init.d内に格納されている各種サービススクリプトを簡単に実行させるコマンド。 サービスとして起動させたいプログラムは、起動/停止させるためのスクリプトを/etc/rc.d/init.dに格納させる。(大概、インストーラによって自動的にしてくれる) このコマンドを持たいないUNIXであれば、 いちいち、/etc/rc<n .d/ script file とする。 ちなみに、rc<n .d=当該サービスの起動/停止のランレベル <実行方法> # service service_name [start|stop|...] service_name には、chkconfig --listで表示されたサービス名を入れる。 オプションの[start|stop|...]は、 service_name のサービススクリプトにて記述されている利用可能な引数。"service service_name "のみを実行することで、利用可能なオプションを確認することが出来る。 <実行例> [root@yslx99 init.d]# service smb 使い方 /etc/init.d/smb {start|stop|restart|reload|status|condrestart} [root@yslx99 init.d]#
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Location-based Services Market Scope The global Location-based Services market size is expected to register an exponential CAGR valued at USD in 2032, is the very large growth connectivity across the globe in today’s modern society, with rising applications on the Location-based Services and future technological innovations Location-based Services technology is expected to provide high-speed services, a new generation of applications, services, and business opportunities that have not been seen before. The increasing demand for connected devices has been the major factor that drives the growth in the global Location-based Services market. However, various governments across the globe have implemented strict regulations. Future technological advancements due to Location-based Services market Size are expected to provide huge opportunities for the growth of Location-based Services Market Business. Sample Copy of This Report https //www.quincemarketinsights.com/request-sample-69586?utm_source=openpr/pranali Location-based Services Market Top Competitive Players The Location-based Services Market has major key players such as the examination likewise distinguishes and investigations significant business systems utilized by these fundamental Location-based Services market players, like A portion of the primary contenders ruling the worldwide Location-based Services market Key Players Alcatel-Lucent SA, Apple, Inc., AT T Inc., Bharti Airtel, LTD., Cisco Systems, Inc., Google Inc., HERE, International Business Machines Corporation, Microsoft Corporation, Oracle Corporation, and Qualcomm Inc. Location-based Services Market Segmentation The global Location-based Services Market has an estimation of USD to grow its market size at the end of 2023 expect to CAGR Value 2032 The global Location-based Services market segmentation based on the By type, application, By Component By end-user, and region. The software segment was expected to show significant market growth in the global Location-based Services market in 2023. However, in terms of market revenue, the segment is estimated to dominate the market share in 2032. Segmentation By Component (Hardware, Software, and Services), By Technology (GPS, Assisted GPS (A-GPS), Enhanced GPS (E-GPS), Enhanced Observed Time Difference, Observed Time Difference, Cell ID, Wi-Fi, and Others), By Application (Location-based Advertising, Business Intelligence Analytics, Fleet Management, Mapping Navigation, Local Search Information, Social Networking Entertainment, Proximity Marketing, Asset Tracking, and Others), and By Industry Vertical (Transportation Logistics, Manufacturing, Government Public Utilities, Retail, Healthcare Life Sciences, Media Entertainment, IT Telecom, BFSI, Hospitality, and Others) Location-based Services Market Regional Analysis The geographic analysis of the Location-based Services market has been conducted for generally utilized because of innovation arrangement. Tech goliaths Europe, Asia Pacific, North America, Africa, South America, and Middle East, and it is expected to register strong growth during the forecast period 2032. North America is the most significant revenue contributor to the global Location-based Services infrastructures in terms of research development in Location-based Services market technology, design/ deployment, and the presence of key market players. The region is well known for its high adoption rate of new advanced technologies, including the Research wearable technology. A reliable and fast connectivity required for these technologies is expected to be addressed by Location-based Services . In North America, with Location-based Services market to deliver many years of value to consumers and enterprises in the foreseeable future, various projects such as Next Generation activities are primarily cantered around academia with additional efforts from agencies of the US government and (Standard Developing Organizations). These entities, through public-private partnerships, are actively engaging in scientific and applied research in emerging technologies. Therefore, North America is expected to maintain its leadership in new technologies that will underpin Location-based Services Market technology. North American market has been segmented into the US, Canada, and Mexico. justifying support for digital transformation research and development, Infrastructure and manufacturing and widespread government-agency adoption of Location-based Services and Location-based Services applications. •North America (United States, Canada and Mexico) •Asia-Pacific (China, Japan, Korea, India, Southeast Asia and Australia) •South America (Brazil, Argentina) •Europe (Germany, France, United Kingdom, Russia and Italy) •Middle East Africa (UAE, Egypt, Saudi Arabia, and South Africa) Make an Enquiry for purchasing this Report @ https //www.quincemarketinsights.com/enquiry-before-buying/enquiry-before-buying-69586?utm_source=openpr/pranali Drivers •In this Exploration, the rising acknowledgment of Location-based Services by purchasers is making these suppliers to offer more imaginative however secure stage for money related exchanges to their clients Location-based Services Market Growth Factors •Expanding interest for and security in Location-based Services. •Developing mindfulness about the advantages of Location-based Services Market observation frameworks. •The multiplication of cutting-edge innovations and highlights Location-based Services Market •Rising number of street mishaps and fatalities across the globe. •Developing interest for associated Location-based Services Years considered for this report •Historical year – 2019-2020 •Base year – 2021 •Estimated Year -2022 •Forecast period – 2023 to 2032 FAQ •What will be the growth rate of the Location-based Services market? •What are the important factors that drive the market share of the global Location-based Services market? •What are the key factors dividing the market size of the Global Location-based Services market? •Who are the top manufacturers in the Location-based Services market? •What are the major market opportunities, challenges, and threats faced by the Location-based Services market? •Who are the leading distributors, traders, and dealers of the Location-based Services market? •What are the sales, price, and revenue analyses of the top manufacturers of the Location-based Services market? •What is the impact of covid-19 on the Global Location-based Services market? •How the market has been segmented in this market research report? About Us QMI has the most comprehensive collection of market research products and services available on the web. We deliver reports from virtually all major publications and refresh our list regularly to provide you with immediate online access to the world’s most extensive and up-to-date archive of professional insights into global markets, companies, goods, and patterns. Contact us Quince Market Insights Phone +1 208 405 2835 Email sales@quincemarketinsights.com Website https //www.quincemarketinsights.com/
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Optional Mission "Disposal Services"
https://w.atwiki.jp/aias-closurecompiler/pages/15.html
トップページ Closure Compiler Service API Closure Compiler Service APIはClosure Compilerの機能をWeb-APIとして提供します。この方式ではユーザプログラムは直接APIサーバとHTTP-POST通信を行い、処理結果を受け取れるようになります。 Closure Compiler Service UIは短いコードを使ってCompilerを試してみる分にはとても良いアプリケーションです。しかしあなたがJavaScriptのコンパイルプロセスを自動化したいと考えていたり、あるいはコンパイル処理を(IDEの拡張機能のようなかたちで)ビルドプロセスの一部として組み込みたいと考えているのであれば、Closure Compiler Service APIの利用は検討する価値があります。 以下では簡単なアプリケーションを作成しながら、何段階かに分けてAPIの使い方を説明します。 Closure Compiler Service APIのリファレンスは、こちらを参照してください。 このページは公式サイトの以下のページを元に作成しました。http //code.google.com/closure/compiler/docs/gettingstarted_api.htmlhttp //code.google.com/closure/compiler/docs/api-tutorial1.htmlhttp //code.google.com/closure/compiler/docs/api-tutorial2.html 目次 APIサーバのURL 最も単純なサンプルアプリケーション APIとの通信 JavaScriptファイルをAPIに渡すには データサイズの制限 APIサーバのURL Closure Compiler Service APIへのリクエストは、下記のURLへ送信してください。 http //closure-compiler.appspot.com/compile 最も単純なサンプルアプリケーション 手はじめに、formを使ってAPIサーバへリクエストを送るアプリケーションを作成してみます。Closure Compiler Service APIをformから呼出すのは実際の利用方法としてはやや不自然ですが、HTTP-POSTによる通信の様子を確認するにはこのやり方が最も簡単です。 下のHTMLをコピーペーストして closure_compiler_test.html というファイルを作成してください。 html body form action="http //closure-compiler.appspot.com/compile" method="POST" p Type JavaScript code to optimize here /p textarea name="js_code" cols="50" rows="5" function hello(name) { // Greets the user alert( Hello, + name); } hello( New user ); /textarea input type="hidden" name="compilation_level" value="WHITESPACE_ONLY" input type="hidden" name="output_format" value="text" input type="hidden" name="output_info" value="compiled_code" br br input type="submit" value="Optimize" /form /body /html 上のformでは4つの必須パラメータが設定されています。(各パラメータの詳細はこちらを参照してください)中でも重要なのは次の2つです。 js_code 処理対象となるJavaScriptコードを指定します。このようにコード文字列を直接送信する方法の他に、JSファイルのURLから入力コードを指定することもできます。後者についてはこちらで詳しく説明します。 compilation_level コンパイルレベルを指定します。この例では最も圧縮率の低い WHITESPACE_ONLY が設定されていますが、より強力にコードの短縮を行いたいのであれば、 SIMPLE_OPTIMIZATIONS や ADVANCED_OPTIMIZATIONS を試してみてください。 closure_compiler_test.html をブラウザで開きます。 Optimize ボタンをクリックしコードをClosure Compiler Service APIへ送ると、下のようなコードがAPIサーバから返却されてくるはずです。返却されるコードはオリジナルコードからコメントと空白・改行を削除したもので、機能はオリジナルと同じですがサイズはかなり小さくなっています: function hello(name){alert("Hello, "+name)}hello(){"New user"}; APIとの通信 次に、プログラムが直にHTTP通信を行うサンプルプログラムを示します: 以下のサンプルはPythonで記述されています。ただし構造自体はごく単純ですので、理解するのにPythonの言語的な知識は特に必要ありません。 #!/usr/bin/python2.4 import httplib, urllib, sys # Define the parameters for the POST request and encode them in # a URL-safe format. params = urllib.urlencode([ ( js_code , sys.argv[1]), ( compilation_level , WHITESPACE_ONLY ), ( output_format , text ), ( output_info , compiled_code ), ]) # Always use the following value for the Content-type header. headers = { "Content-type" "application/x-www-form-urlencoded" } conn = httplib.HTTPConnection( closure-compiler.appspot.com ) conn.request( POST , /compile , params, headers) response = conn.getresponse() data = response.read() print data conn.close このスクリプトはコマンドライン引数として渡されたJavaScriptをコンパイルし、処理されたコードを出力します。上のコードをコピーペーストして compile.py というファイル名で保存、ファイルのパーミッションを変更して実行権限を付与した後、以下のコマンドを実行してください。 $ python compile.py alert("hello");// This comment should be stripped 注意: Windows環境でこのプログラムを実行するには、Pythonのインストールが必要です。詳細はこちらを参照してください。 コマンドはAPIから返却されたコンパイル済みコードを出力します。このサンプルでは WHITESPACE_ONLY レベルが設定されているので、Compilerはコメントを取り除く以外は何もしません。 alert("hello"); このスクリプトについて、注意すべき点をいくつか挙げておきます。 HTTPConnection オブジェクトの request メソッドに渡されるパラメータは、 urllib.urlencode によって事前に全てURLエンコードされています。変数 params の値は次のような文字列です: js_code=alert%28%22hello%22%29%3B%2F%2F+This+comment+should+be+stripped output_info=compiled_code out=text compilation_level=WHITESPACE_ONLY リクエストの Content-type ヘッダは常に application/x-www-form-urlencoded でなければなりません。 JavaScriptファイルをAPIに渡すには 上の例ではコマンドライン引数としてJavaScript文字列をプログラムに渡していました。しかし実業務で使われるJavaScriptコード(その長さは2、3行などすぐに超えてしまうでしょう)を扱うには、この方式はやや無理が有るように思われます。このようなケースでは、 code_url パラメータを使って処理したいJavaScriptファイルのURLを指定するのがよいでしょう。 例として、次のJavaScriptプログラムを取り上げます: /** * A simple script for adding a list of notes to a page. The list diplays * the text of each note under its title. */ /** * Creates the DOM structure for a note and adds it to the document. */ function makeNoteDom(noteTitle, noteContent, noteContainer) { // Create DOM structure to represent the note. var headerElement = document.createElement( div ); var headerText = document.createTextNode(noteTitle); headerElement.appendChild(headerText); var contentElement = document.createElement( div ); var contentText = document.createTextNode(noteContent); contentElement.appendChild(contentText); var newNote = document.createElement( div ); newNote.appendChild(headerElement); newNote.appendChild(contentElement); // Add the note s DOM structure to the document. noteContainer.appendChild(newNote); } /** * Iterates over a list of note data objects and creates a DOM */ function makeNotes(data, noteContainer) { for (var i = 0; i data.length; i++) { makeNoteDom(data[i].title, data[i].content, noteContainer); } } function main() { var noteData = [ {title Note 1 , content Content of Note 1 }, {title Note 2 , content Content of Note 2 }]; var noteListElement = document.getElementById( notes ); makeNotes(noteData, noteListElement); } main(); このプログラムをひとかたまりの大きな文字列としてAPIに渡すより、ファイル名を指定するだけの方が便利です。それには以下のようにします: 上のコードをファイルに保存します。 そのファイルをWEBからアクセス可能な場所(あなたのWebサーバなど)に置きます。 APIとの通信で作ったデモを修正し、 js_code を code_url に置き換えます。 params = urllib.urlencode([ ( code_url , sys.argv[1]), # --- This parameter has a new name! ( compilation_level , WHITESPACE_ONLY ), ( output_format , text ), ( output_info , compiled_code ), ]) 以下のコマンドを実行すると、 http //example.com/yourJs.js というURLがClosure Compilerに渡されます。Compilerは指定されたURLからファイルを取得してコンパイルし、その結果を返却します。 $ python compile.py http //example.com/yourJs.js 1つのリクエストの中に複数の code_url パラメータを含めることができます: params = urllib.urlencode([ ( code_url , http //example.com/yourJsPart1.js), ( code_url , http //example.com/yourJsPart2.js), ( compilation_level , WHITESPACE_ONLY ), ( output_format , text ), ( output_info , compiled_code ), ]) ファイルは指定順に結合されてから、1つのコードとしてコンパイルされます。尚、 code_url と js_code も1つのリクエスト内で同時に使用できます。 データサイズの制限 Closure Compiler Service APIに送信できるデータのサイズには、以下の2種類の制限が設けられています。 POSTデータのサイズの合計は200,000バイトまで クライアントがAPIに送信するPOSTデータのサイズは200,000バイト以内でなければなりません。この制限を超過した場合はサーバエラー 8 POST data too large. が返却されます。もし js_code パラメータで送信しているソースコードの量が多い場合は、ファイルに分離した上でそれを code_url パラメータで参照するようにしてください。 コードの総量は1,024,000バイトまで APIが1回のリクエストで処理できるコードの総量は1,024,000バイトとされています。ここでいうコードの総量とは、 code_url 及び externs_url に指定された全てのファイル内のコード、 js_code 及び js_externs に指定された全てのコード文字列の合計を指します。 この制限を超過した場合はサーバエラー 9 File too large. が返却されます。 このエラーが発生する場合は、ローカルマシン上でのClosure Compiler Applicationの使用を検討してください。
https://w.atwiki.jp/mrfrtech/pages/60.html
Market Analysis The data analysts at Market Research Future Reports (MRFR) have conducted a thorough analysis of the global Cloud Microservices Industry is estimated to value USD 2,146.7 million, thriving at a CAGR of 25% during the assessment period. The growing number of microservices architecture is anticipated to affect the global Cloud Microservices Industry 2020. Besides, the increasing demand for secured IT operations and cheap cost methods have further led to market expansion. Furthermore, the inclination of enterprises towards the private cloud for data security is projected to play an important part in market expansion. Also, the growing need to minimize the on-premise IT deployment cost is another pivotal factor leading to the growth of the market. However, insufficient technical expertise and the expenses related in the initial stage are anticipated to refrain the market from expanding. However, the outbreak of COVID-19 has resulted in a pause in the daily operational activities of the global Cloud Microservices Industry. The offices have been temporarily shut to contain the spread of coronavirus. Thorough research is being carried out on the impact of coronavirus on the worldwide market. We will provide an impact analysis report on COVID-19. Request a Free Sample @ https //www.marketresearchfuture.com/sample_request/7199 Market Segmentation The worldwide cloud microservices market can be distinguished on the basis of organization size, component, deployment, verticals, and geography. On the basis of organization size, the worldwide cloud microservices market can be distinguished into large enterprise and small and medium-sized enterprises. On the basis of component, the global cloud microservices market can be distinguished into platform and services. On the basis of deployment, the worldwide cloud microservices market can be distinguished into the public cloud, private cloud, and hybrid cloud. On the basis of verticals, the worldwide cloud microservices market can be distinguished into healthcare, retail and e-commerce, media entertainment, IT telecommunication, BFSI, government, transportation and logistics, and manufacturing. On the basis of geography, the worldwide cloud microservices market can be distinguished into North America, Europe, Asia-Pacific, and Rest of the World (RoW). Regional Analysis The global market is estimated to expand significantly during the assessment period. Thorough research of North America, Europe, Asia-Pacific, and Rest of the World (RoW) has been performed. As per the study, North America is estimated to dominate the global market. It is one of the most lucrative markets, and besides, it is also one of the early adopters of microservices architecture. Several sectors are relying on technology and are actively adopting cloud microservices. Europe attains the second position. Europe is a potential market and generates a significant amount of revenue during the assessment period. The most significant factor resulting in the market expansion is the presence and participation of the developed economies such as the UK, and Germany. On the other side, the APAC region is anticipated to be the fastest-growing region. The most pivotal factor leading to market expansion is the deployment of several organization in the APAC region due to the cheap cost in providing services to customers. However, the market dynamics are estimated to be affected significantly due to the outbreak of COVID-19. Several regions have been affected due to the observation of lockdown. Key Players The established players of the global cloud microservices market are Software AG (Germany), CA Technologies, Amazon Web Services (US), IBM Corporation (US), Salesforce.com Inc (US), Microsoft Corporation (US), Infosys Limited (India), Syntel (US), Oracle Corporation (US), SmartBear Software (US). The other players contribute 30-35% in the cloud microservices market. Some of them are CoScale (Belgium), Contino (UK), Idexcel (US), Macaw (US), Kontena (Finland), Marlabs (US). Browse Complete Report @ https //www.marketresearchfuture.com/reports/cloud-microservices-market-7199 Table of Contents 1 Executive Summary 2 Scope of The Report 2.1 Market Definition 2.2 Scope of The Study 2.2.1 Research Objectives 2.2.2 Assumptions Limitations 2.3 Market Structure Continued… Similar Report B2B Telecommunication Market Information by Solution (Unified Communication and Collaboration), Deployment (Fixed, Mobile), Organization Size (Large, Enterprise), Application (Industrial, Commercial) and regions Trending #MRFR Report** https //ictmrfr.blogspot.com/2022/04/geofencing-market-companies-growth-with.html https //blogfreely.net/pranali004/telecom-expense-management-market-size-impressive-cagr-changing-business-scope https //postheaven.net/pranali004/financial-app-industry-impressive-cagr-changing-business-needs-scope-of https //market-research-future.tribe.so/post/openstack-service-market-research-impressive-cagr-changing-scope-of-current--6263de46791566c10c79891e https //www.scutify.com/articles/2022-04-24-infrastructure-as-a-service-industry-cagr-changing-business-scope-of-current-and-future-industry- About Market Research Future At Market Research Future (MRFR), we enable our customers to unravel the complexity of various industries through our Cooked Research Report (CRR), Half-Cooked Research Reports (HCRR), Raw Research Reports (3R), Continuous-Feed Research (CFR), and Market Research Consulting Services. Contact Market Research Future (Part of Wantstats Research and Media Private Limited) 99 Hudson Street, 5Th Floor New York, NY 10013 United States of America 1 628 258 0071 (US) 44 2035 002 764 (UK) Email sales@marketresearchfuture.com Website https //www.marketresearchfuture.com