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Java 理论与实践: 线程池与工作队列 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...一些要避免的常见危险。
为什么要用线程池？
诸如 Web 服务器、数据库服务器、文件服务器或邮件服务器之类的许多服务器应用程序都面向处理来自某些远程来源的大量短小的任务。请求以某种方式到达服务器，这种方式可...
How do I get my Maven Integration tests to run
...integration phase is complete; allowing you to tear down test resources (a web server, for example) before the build is failed. Hence, fail-safe.
– John Gordon
Mar 19 '12 at 19:12
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Is modern C++ becoming more prevalent? [closed]
...t a windows client to do CRUD on my db. Use C#/.NET or C++/MFC? I want a web app... Use C#/ASP.NET or C++/ISAPI? I want a simple "Nybbles" clone using DirectX C#/.NET or C++/MFC/WTL? I want a winning demo at Assembly09... definitely C++ (vs. C#).
– spoulson
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Algorithm to detect intersection of two rectangles?
... do have to create the NFP first.
Have a search for No Fit Polygon on the web and see if you can find an algorithm for convex polygons (it gets MUCH more complex if you have concave polygons). If you can't find anything then email me at howard dot J dot may gmail dot com
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What is non-blocking or asynchronous I/O in Node.js?
...ocking example
An example of synchronous, blocking operations is how some web servers like ones in Java or PHP handle IO or network requests. If your code reads from a file or the database, your code "blocks" everything after it from executing. In that period, your machine is holding onto memory an...
How to escape a JSON string to have it in a URL?
...it's simpler. I often have problems moving URL-encoded data between cURL, web browsers and other clients, usually due to quotes, embedded % signs and so on. Base64 is very neutral because it doesn't use special characters.
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How to send an email from JavaScript
I want my website to have the ability to send an email without refreshing the page. So I want to use Javascript.
20 Answers...
Calling Python in Java?
...to have python code inside java. Wrap your python code with flask or other web framework to make it as a microservice. Make your java program able to call this microservice (e.g. via REST).
Beleive me, this is much simple and will save you tons of issues. And the codes are loosely coupled so they a...
How do browser cookie domains work?
... very late follow up question to this one. My own experience and this: webmasters.stackexchange.com/questions/55790/… suggest that the domain of example.com will not be available to www.example.com, but this example suggests otherwise. Is this example wrong, or am I (quite possible) misunders...
How do I get a YouTube video thumbnail from the YouTube API?
... @clami219 that is false too - evidently works (2015-04) : i.ytimg.com/vi_webp/EhjdWfxjuHA/sddefault.webp, the truth: sddefault and maxresdefault ARE NOT ALWAYS AWAILABLE some videos has them though....
– jave.web
Apr 14 '15 at 7:45
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