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How to pop an alert message box using PHP?
...age it is something like a lit bit jquery. You need require dhp.php in the top and in the bottom require dhpjs.php.
For now it is not open source but when it is you can use it. It is our programing language ;)
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Stopwatch vs. using System.DateTime.Now for timing events [duplicate]
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As per MSDN:
The Stopwatch measures elapsed time by counting timer ticks in the underlying timer mechanism. If the installed hardware and operating system support a high-resolution performance counter, then the Stopwatch class uses that counte...
Table row and column number in jQuery
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Off the top of my head, one way would be to grab all previous elements and count them.
$('td').click(function(){
var colIndex = $(this).prevAll().length;
var rowIndex = $(this).parent('tr').prevAll().length;
});
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What is the difference between SAX and DOM?
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Use SAX parser when memory content is large.
SAX reads the XML file from top to bottom and backward navigation is not possible.
Faster at run time.
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What are the effects of exceptions on performance in Java?
...e hit. The problem with this kind of test is that it encourages people to stop using exceptions altogether. Using exceptions, for exceptional case handling, performs vastly better than what your test shows.
– Nate
Apr 1 '14 at 0:53
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Grouping functions (tapply, by, aggregate) and the *apply family
...ck, rather than a list.
If you find yourself typing unlist(lapply(...)), stop and consider
sapply.
x <- list(a = 1, b = 1:3, c = 10:100)
# Compare with above; a named vector, not a list
sapply(x, FUN = length)
a b c
1 3 91
sapply(x, FUN = sum)
a b c
1 6 5005
In more...
Delete newline in Vim
...ne in normal mode, hit Shift+j.
You can prepend a count too, so 3J on the top line would join all those lines together.
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iPhone: Setting Navigation Bar Title
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[bar pushNavigationItem:item animated:YES];
[item release];
or
bar.topItem.title = @"title text";
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How to find the width of a div using vanilla JavaScript?
...styles of that elements. For example: padding, paddingLeft, margin, border-top-left-radius and so on.
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Why are #ifndef and #define used in C++ header files?
... the file has been included and checking that the token was not set at the top of that file.
#ifndef _INCL_GUARD
#define _INCL_GUARD
#endif
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