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How do I read any request header in PHP
... put every header into the $_SERVER variable? The PHP documentation at php.net/manual/en/reserved.variables.server.php is evasive about what we can be sure will be in there.
– Mark Amery
Oct 17 '13 at 9:38
...
Add alternating row color to SQL Server Reporting services report
...parent")
This trick can be applied to many areas of the report.
And in .NET 3.5+ You could use:
= If(RowNumber(Nothing) Mod 2 = 0, "Silver", "Transparent")
Not looking for rep--I just researched this question myself and thought I'd share.
...
Default value of function parameter
...with no default arguments and then adds one for the second parameter.
The net effect of both of your declarations (i.e. the way it is seen by the code that follows the second declaration) is exactly the same: the function has default argument for its second parameter. However, if you manage to sque...
Which is better, return value or out parameter?
...
update
A good place to look when asking these types of question is the .NET Framework Design Guidelines. If you have the book version then you can see the annotations by Anders Hejlsberg and others on this subject (page 184-185) but the online version is here...
http://msdn.microsoft.com/en-us/...
How to use sed to replace only the first occurrence in a file?
...he 1st line, 1,// will be entered, and will find the true first match.
The net effect is the same as with GNU sed's 0,/re/: only the first occurrence is replaced, whether it occurs on the 1st line or any other.
NON-range approaches
potong's answer demonstrates loop techniques that bypass the need f...
Is there are way to make a child DIV's width wider than the parent DIV using CSS?
...rent or another ancestor has layout i.e. position: relative, see: jsfiddle.net/v2Tja/2
– Camsoft
Apr 7 '11 at 14:00
...
Is it possible to use jQuery .on and hover?
....type == "mouseleave") {
console.log("out");
}
});
http://jsfiddle.net/hmUPP/2/
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Or versus OrElse
... also have the normal Or (|) and normal And (&). So comparing C# to VB.Net is:
| => Or
|| => OrElse
& => And
&& => AndAlso
The condifitonal boolean operators are very usefull preventing nested if constructions. But sometimes the normal boolean operators are needed to...
'dragleave' of parent element fires when dragging over children elements
...eate a transparent overlay element to capture your events: http://jsfiddle.net/yYF3S/10/
JS:
$(document).ready(function() {
var dropzone = $('#overlay');
dropzone.on('dragenter', function(event) {
$('#dropzone-highlight').addClass('dnd-hover');
});
dropzone.on('dragleave'...
Is a Java string really immutable?
...to 'protect' code. This seems to be widely misunderstood in both Java and .NET. Although the previous comment does contradict that; I don't know much about Java, but in .NET this is certainly true. In neither language should users assume this makes their code hack-proof.
– Tom ...