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Form inside a form, is that alright? [duplicate]
...forms structurally, inputs are evaluated as they are in their own form. In my tests, 3 major browsers support this except IE(IE11). Form nesting limitation was a big obstacle for HTML UI design.
Here is a sample code, when you click Save button you should see "2 3 success" (Original http://www.impr...
Create array of regex matches
...ere.length()), you can probably precompute a good size for allMatches. In my experience, the cost of LinkedList memory and iteration efficiency-wise is not usually worth it so LinkedList is not my default posture. But when optimizing a hot-spot, it is definitely worth swapping list implementations...
How can I Remove .DS_Store files from a Git repository?
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I found that when using a git repo in my home directory (AKA a "dotfiles" repo), having ~/.gitignore as my global excludes file is a pain. There are files that I want to exclude from my home directory that I don't want to ignore globally. I use ~/.gitexcludes ins...
How does Python manage int and long?
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sys.maxint will give you the largest 64bit integer (on my 64bit machine) a Long can be much larger that 64bits, just try "sys.maxint << 1000000"
– fccoelho
Mar 28 '13 at 14:57
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How to parse a query string into a NameValueCollection in .NET
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HttpUtility.ParseQueryString would be my recommendation except that in the case of HttpUtility.ParseQueryString("&X=1&X=2&X=3") the result is ....X=1,2,3... Having multiple params of the same name is uncommon but needed to support controller parameter...
IE7 Z-Index Layering Issues
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I love you. Added position:relative and z-index:500 to my parent and it fixed it!
– Aymeric Gaurat-Apelli
Jul 3 '12 at 7:03
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Return a “NULL” object if search result not found
...the object was not found in the collection, I would return null . Then in my calling function I would just check if(tResult != null) { ... }
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How to pass boolean values to a PowerShell script from a command prompt
...e parameter should cover every aspect of the original question. I'll leave my answer because someone may also find my hint on providing a default value useful.
– Filburt
Apr 16 '13 at 19:24
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How do I measure the execution time of JavaScript code with callbacks?
...his. Check out process.hrtime(); .
So, I basically put this at the top of my app.
var start = process.hrtime();
var elapsed_time = function(note){
var precision = 3; // 3 decimal places
var elapsed = process.hrtime(start)[1] / 1000000; // divide by a million to get nano to milli
conso...