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jQuery selector regular expressions
...ot of very useful selectors to avoid use of regex can be find here: http://api.jquery.com/category/selectors/attribute-selectors/
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A type for Date only in C# - why is there no Date type?
...rent reasons to change (the value, and the kind).
The two of these lead to API usages that compile, but are often nonsensical, or have strange edge cases caused by side effects. Consider:
// nonsensical, caused by mixing types
DateTime dt = DateTime.Today - TimeSpan.FromHours(3); // when on today...
Is there a way that I can check if a data attribute exists?
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You can use jQuery's hasData method.
http://api.jquery.com/jQuery.hasData/
The primary advantage of jQuery.hasData(element) is that it does not create and associate a data object with the element if none currently exists. In contrast, jQuery.data(element) always re...
Row Offset in SQL Server
...d if suitable indexes exist to allow this to be seeked efficiently - or an API cursor if they don't.
For selecting an arbitary page the best solution for SQL Server 2005 - 2008 R2 is probably ROW_NUMBER and BETWEEN
For SQL Server 2012+ you can use the enhanced ORDER BY clause for this need.
SELEC...
NSString tokenize in Objective-C
.../ Substring: 'word2'
// Substring: 'word3'
// Substring: 'word4'
This api works with other languages where spaces are not always the delimiter (e.g. Japanese). Also using NSStringEnumerationByComposedCharacterSequences is the proper way to enumerate over characters, since many non-western char...
How do I fix "The expression of type List needs unchecked conversion…'?
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This is a common problem when dealing with pre-Java 5 APIs. To automate the solution from erickson, you can create the following generic method:
public static <T> List<T> castList(Class<? extends T> clazz, Collection<?> c) {
List<T> r = new Arr...
history.replaceState() example?
...reference on Webkit and Mozilla.
Also Opera on the introduction of History API said it wasn't using the title parameter and probably still doesn't.
Currently the 2nd argument of pushState and replaceState — the title
of the history entry — isn't used in Opera's implementation, but may
be...
Convert list of dictionaries to a pandas DataFrame
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Woah! Okay this along with Merging SO post belong in the API. You should contribute to the pandas documentations if you haven't already done so. Ted Petrou just posted a LinkedIn article about the popularity of pandas on Stack Overflow and mentions that lack of good documentation...
How do I format a date in Jinja2?
...ample for custom filters in the documentation: http://jinja.pocoo.org/docs/api/#custom-filters
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Phonegap Cordova installation Windows
...en, the Android SDK Manager displays various runtime libraries
Install the APIs as per requirement from here.
From within Eclipse, press this toolbar icon.
Choose and device definition from the list which comes. (There is only one item in the current list.)
Press New… in the above window to creat...