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difference between Product Backlog Item and Feature in Team Foundation work item types

... which I am basing this answer on... http://www.nsilverbullet.net/2013/06/04/features-help-us-plan-work-better-in-team-foundation-service-scrum-process/ Should you create a Feature or a Product Backlog Item? If you think/hope that the new work item that you are going to create will fit into a sin...
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Android微信智能心跳方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...似的长连接+心跳策略,WIFI和手机网络下的心跳间隔都为445秒,心跳5次后,主动断开连接再重连。 在支持GCM的设备上,主要靠GCM来激活WhatsApp,WhatsApp启动后,会建立一个与服务器的长连接,直接通过此长连接发送Push消息,...
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Fastest way to check if a file exist using standard C++/C++11/C?

...e 100,000 calls averaged over 5 runs, Method exists_test0 (ifstream): **0.485s** Method exists_test1 (FILE fopen): **0.302s** Method exists_test2 (posix access()): **0.202s** Method exists_test3 (posix stat()): **0.134s** The stat() function provided the best performance on my system (Linux, comp...
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How to throw an exception in C?

... | edited Apr 28 at 11:43 João Farias 1711212 bronze badges answered May 23 '10 at 12:49 ...
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The provider is not compatible with the version of Oracle client

...| edited Jun 26 '17 at 19:46 Matt 67.9k2020 gold badges137137 silver badges171171 bronze badges answered...
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How is mime type of an uploaded file determined by browser?

...ferences (managed by the handler service) // 3. OS-provided information // 4. our "extras" array // 5. Information from plugins // 6. The "ext-to-type-mapping" category The hard-coded lists come earlier in the file, somewhere near line 441. You're looking for defaultMimeEntries and extraMimeEntries...
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Convert System.Drawing.Color to RGB and Hex Value

... | edited Feb 8 '14 at 18:29 Julien Roncaglia 16k33 gold badges5555 silver badges7373 bronze badges ...
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width:auto for fields

... answered Jan 7 '11 at 2:54 BenBen 44.2k3939 gold badges150150 silver badges203203 bronze badges ...
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How to do ssh with a timeout in a script?

... Eric Leschinski 114k4949 gold badges368368 silver badges313313 bronze badges answered Mar 10 '11 at 4:41 user57421user5...
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onclick open window and specific size

...up link</a> Where width and height are pixels without units (width=400 not width=400px). In most browsers it will not work if it is not written without line breaks, once the variables are setup have everything in one line: <a href="/index2.php?option=com_jumi&fileid=3&It...