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Debugging JavaScript in IE7
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for step-by-step instructions, see @mitjak's answer
– rymo
Mar 23 '12 at 19:35
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How to set a JVM TimeZone Properly
...e the JVM parameter as you suggested and we finally got rid of the issue. By the way, the timezone information is stored by Windows in some registry. The updater I used updated the registry values also.
– Kushal Paudyal
Mar 25 '10 at 21:17
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Where is Xcode's build folder?
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It should by located in: ~/Library/Developer/Xcode/DerivedData.
If you changed the defaults, you can see where the build directory is by going to File->Workspace Settings then look at Build Location
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Return empty cell from formula in Excel
...k cells for, you could give that range a name, then modify Boofus' formula by changing SomeRange to Range("MyRange"). To set a name for your cells, select the cells, click Define Name on the Formulas tab of the ribbon, and enter "MyRange" in the Name field. (And of course you could replace MyRange w...
What is the proper way to check if a string is empty in Perl?
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Very useful when you obtained the string by shifting of an array which may have 0 elements.
– Dacav
Nov 13 '11 at 12:45
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Multi-statement Table Valued Function vs Inline Table Valued Function
...on
Since I saw this come up recently, here is an excellent analysis done by Wayne Sheffield comparing the performance difference between Inline Table Valued functions and Multi-Statement functions.
His original blog post.
Copy on SQL Server Central
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Toggle input disabled attribute using jQuery
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I guess to get full browser comparability disabled should set by the value disabled or get removed!
Here is a small plugin that I've just made:
(function($) {
$.fn.toggleDisabled = function() {
return this.each(function() {
var $this = $(this);
if ...
What is data oriented design?
... letting data control a lot of your programs behavior (described very well by Andrew Keith's answer).
Say you have ball objects in your application with properties such as color, radius, bounciness, position etc.
Object Oriented Approach
In OOP you would describe balls like this:
class Ball {
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How to deal with SQL column names that look like SQL keywords?
... Double quotes also works for the Presto SQL query engine as used by Amazon's Athena.
– Will Humphreys
Aug 22 '17 at 17:32
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“[notice] child pid XXXX exit signal Segmentation fault (11)” in apache error.log [closed]
...hp (or, less likely, apache). Oftentimes, the segmentation fault is caused by one of the newer and lesser-tested php modules such as imagemagick or subversion.
Try disabling all non-essential modules (in php.ini), and then re-enabling them one-by-one until the error occurs. You may also want to upd...