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Why does 1==1==1 return true, “1”==“1”==“1” return true, and “a...
...o being compared to true and is thus also considered to be equal to true.
Now, the "WHY?!?!" question is explained by the fact that Javascript has its roots in the C-family of languages. In which any number, other than 0 is considered to be a valid true boolean. :-/
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How to make script execution wait until jquery is loaded
...mple with an anonymous function:
defer(function () {
alert("jQuery is now loaded");
});
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Class Not Found Exception when running JUnit test
...ame error happened again so I had to try this as well. It works fine again now, so to be safe you may want to do both of these things.
– Roger
Sep 22 '14 at 14:20
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How to pass variable number of arguments to a PHP function
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This is now possible with PHP 5.6.x, using the ... operator (also known as splat operator in some languages):
Example:
function addDateIntervalsToDateTime( DateTime $dt, DateInterval ...$intervals )
{
foreach ( $intervals as $i...
WARN Could not determine content-length of response body. Set content-length of the response or set
I just upgraded to rails 3.2.2, and now on rails s, page load, I get all these errors in the log:
3 Answers
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SQL Data Reader - handling Null column values
...ex))
return reader.GetString(colIndex);
return string.Empty;
}
Now you can call it like this:
employee.FirstName = SqlReader.SafeGetString(indexFirstName);
and you'll never have to worry about an exception or a null value again.
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Converting VS2012 Solution to VS2010
...will only work if your project does not have dependencies with vs2013...]
Now open your website in vs2010
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C# loop - break vs. continue
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Why are their no braces around continue - I know that it works without them, but why?
– George Willcox
Jul 8 '16 at 16:06
53
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iOS Detect 3G or WiFi
...hability files as they had errors for iOS5 in it - but I am so happy right now. Unfortunately I can only give you 1 up vote:-)
– jwknz
Oct 29 '11 at 20:19
10
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Displaying the #include hierarchy for a C++ file in Visual Studio
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There is now a plugin for Visual Studio called IncludeToolbox. It can list your dependent includes and do more things like a random remove and compile to see if that include was required.
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