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Why does PHP consider 0 to be equal to a string?

... this case it is going to cast 'e' to an int. Which is not parsable as one and will become 0. A string '0e' would become 0 and would match! Use === share | improve this answer | ...
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Find size of an array in Perl

... The first and third ways are the same: they evaluate an array in scalar context. I would consider this to be the standard way to get an array's size. The second way actually returns the last index of the array, which is not (usually) ...
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LPCSTR, LPCTSTR and LPTSTR

What the difference between LPCSTR , LPCTSTR and LPTSTR ? 5 Answers 5 ...
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Immutable class?

How can one make a Java class immutable, what is the need of immutability and is there any advantage to using this? 13 Answ...
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OPTION (RECOMPILE) is Always Faster; Why?

...istics. This can be done by running the following: EXEC sp_updatestats And then recreating your execution plan. This will ensure that when your execution plan is created it will be using the latest information. Adding OPTION(RECOMPILE) rebuilds the execution plan every time that your query exe...
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How to exit in Node.js

What is the command that is used to exit? (i.e terminate the Node.js process) 19 Answers ...
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How to identify if a webpage is being loaded inside an iframe or directly into the browser window?

....self !== window.top; } catch (e) { return true; } } top and self are both window objects (along with parent), so you're seeing if your window is the top window. share | improve th...
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Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib

I just installed posgresql with homebrew and when I go on to type the command 22 Answers ...
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How to get HttpClient to pass credentials along with the request?

...rvice. The Windows service is using the ASP.Net MVC Web API (self-hosted), and so can be communicated with over http using JSON. The web application is configured to do impersonation, the idea being that the user who makes the request to the web application should be the user that the web applicatio...
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The type or namespace name 'DbContext' could not be found [closed]

I am VERY new to ASP.NET MVC (3) and am having a hard time resolving a build error in Visual Studio: 30 Answers ...