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How do you determine what SQL Tables have an identity column programmatically
... a working version for MSSQL 2000. I've modified the 2005 code found here: http://sqlfool.com/2011/01/identity-columns-are-you-nearing-the-limits/
/* Define how close we are to the value limit
before we start throwing up the red flag.
The higher the value, the closer to the limit. */
DECLARE ...
Java Timer vs ExecutorService?
...
Here's some more good practices around Timer use:
http://tech.puredanger.com/2008/09/22/timer-rules/
In general, I'd use Timer for quick and dirty stuff and Executor for more robust usage.
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What is the best way to initialize a JavaScript Date to midnight?
...above:
date.startOf('day');
For earlier versions:
date.sod();
Docs:
http://momentjs.com/docs/#/manipulating/start-of/
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How to get the current date and time
...easier to work with. You can also get a Date object from the Calendar.
http://java.sun.com/javase/6/docs/api/java/util/GregorianCalendar.html
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jQuery Validate - require at least one field in a group to be filled
...cussion of the problems with the current version is on github.
Example at http://jsfiddle.net/f887W/10/
jQuery.validator.addMethod("require_from_group", function (value, element, options) {
var validator = this;
var minRequired = options[0];
var selector = options[1];
var validOrNot = jQuery(selec...
CSS Background Opacity [duplicate]
...ty: .4;
z-index: -1;
background: url(path/to/your/image);
}
Sample: http://codepen.io/anon/pen/avdsi
Note: You might need to adjust the z-index values.
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Build unsigned APK file with Android Studio
...Explorer.
If you need more details please visit and check the live demo http://javaant.com/how-to-make-apk-file-in-android-studio/#.VwzedZN96Hs
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Array.push() if does not exist?
...
http://api.jquery.com/jQuery.unique/
var cleanArray = $.unique(clutteredArray);
you might be interested in makeArray too
The previous example is best in saying that check if it exists before pushing.
I see in hindsight it...
How do I run Python code from Sublime Text 2?
...ild
Fn + C (OSX)
You can find out where your Break key is here: http://en.wikipedia.org/wiki/Break_key.
Note: CTRL + C will NOT work.
What to do when Ctrl + Break does not work:
Go to:
Preferences -> Key Bindings - User
and paste the line below:
{"keys": ["ctrl+shift+c...
How do I make a textbox that only accepts numbers?
...alidating events were designed for.
Here's the MSDN article on the topic: http://msdn.microsoft.com/en-us/library/system.windows.forms.control.validating.aspx
The TL;DR version: check the .Text property in the Validating event and set e.Cancel=True when the data is invalid.
When you set e.Cancel=...