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Performance of Arrays vs. Lists
... Interesting detail: Here's the times RELEASE/DEBUG on my rig (.net 3.5 sp1): 0.92, 0.80, 0.96, 0.93; which tells me that there is some intelligence in the VM to optimize the Array/for loop approximately 10% better than the other cases.
– David Schmitt
...
How to check that an object is empty in PHP?
...JSON: {}
}
else
{
echo "Object has properties";
}
Source: http://php.net/manual/en/language.oop5.object-comparison.php
Edit: added example
$one = new stdClass();
$two = (object)array();
var_dump($one == new stdClass()); // TRUE
var_dump($two == new stdClass()); // TRUE
var_dump($one == $two...
Visual Studio opens the default browser instead of Internet Explorer
...tudio, Firefox opens and that is annoying because of the hookups that Internet Explorer and Visual Studio have, such as when you close the Internet Explorer browser that starting debug opened, Visual Studio stops debugging. How can I get Visual Studio to open Internet Explorer instead without havin...
Check for changes to an SQL Server table?
...ture of the database in any way? My preferred programming environment is .NET and C#.
8 Answers
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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
...ered as bad practice when there is string.IsNullOrWhiteSpace(string) in .NET 4.0 and above?
9 Answers
...
Where to find Java JDK Source Code? [closed]
... Just wanted to add that the current (2013) place is now jdk7.java.net which redirects to OTN for any downloads.
– Kedar Mhaswade
Jul 14 '13 at 1:09
3
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How to extract custom header value in Web API message handler?
... Func and Action are generic delegate signature constructs built into .NET 3.5 and above. I'd be happy to discuss specific questions about the method, but I'd recommend learning about those first.
– neontapir
Dec 2 '13 at 18:52
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What is the equivalent of the C# 'var' keyword in Java?
...e var keyword is because it's possible to have Types that have no name in .NET. Eg:
var myData = new { a = 1, b = "2" };
In this case, it would be impossible to give a proper type to myData. 6 years ago, this was impossible in Java (all Types had names, even if they were extremely verbose and unw...
How do I bottom-align grid elements in bootstrap fluid layout
...wing will work for earlier versions of Bootstrap...
See http://jsfiddle.net/jhfrench/bAHfj/ for a working solution.
//for each element that is classed as 'pull-down', set its margin-top to the difference between its own height and the height of its parent
$('.pull-down').each(function() {
var ...
What package naming convention do you use for personal/hobby projects in Java?
...ckage name that you like. Don't make up something that starts with com. or net. or other top-level domain though, because that would imply that you own the domain name (ie. using com.john as your package name just because your name happens to be John is not a good idea).
If you're going to give the...