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Entity Framework and Connection Pooling

...tion Pooling (ADO.NET)) Never ever use global context. ObjectContext internally implements several patterns including Identity Map and Unit of Work. Impact of using global context is different per application type. For web applications use single context per request. For web services use single con...
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Using emit vs calling a signal as if it's a regular function in Qt

...e this: #ifndef QT_NO_EMIT # define emit #endif (The define guard is to allow you to use Qt with other frameworks that have colliding names via the no_keywords QMake config option.) share | impro...
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string.Format() giving “Input string is not in correct format”

... message "Input string was not in correct format" was not helpful to me at all. I thought one of my parameters was null or something. – styfle Aug 10 '12 at 16:59 add a commen...
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I want to execute shell commands from Maven's pom.xml

...a while to find this simple syntactical mistake. Maven's error output is really not that helpful. – joergl Aug 29 '16 at 8:23 1 ...
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Synchronous request in Node.js

If I need to call 3 http API in sequential order, what would be a better alternative to the following code: 18 Answers ...
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Signing a Windows EXE file

... 117 You can try using Microsoft's Sign Tool You download it as part of the Windows SDK for Window...
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How do I iterate through children elements of a div using jQuery?

... Use children() and each(), you can optionally pass a selector to children $('#mydiv').children('input').each(function () { alert(this.value); // "this" is the current element in the loop }); You could also just use the immediate child selector: $('#mydiv &gt...
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User Authentication in ASP.NET Web API

...tems provide an answers to the questions: Who is the user? Is the user really who he/she represents himself to be? Authorization is the mechanism by which a system determines what level of access a particular authenticated user should have to secured resources controlled by the system. For exampl...
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How to remove newlines from beginning and end of a string?

... String.replaceAll("[\n\r]", ""); share | improve this answer | follow | ...
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C++0x has no semaphores? How to synchronize threads?

...ck Overflow regarding the use of semaphores. I use them (posix semaphores) all the time to let a thread wait for some event in another thread: ...