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How do I access the host machine itself from the iPhone simulator
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answered May 20 '11 at 21:52
jaminguyjaminguy
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Linq with group by having count
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answered Jan 16 '10 at 20:03
Thomas LevesqueThomas Levesque
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What is the difference between a WCF Service Application and a WCF Service Library?
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edited Jan 26 '11 at 12:05
answered Jul 30 '09 at 4:34
An...
When tracing out variables in the console, How to create a new line?
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answered Apr 26 '13 at 15:01
Selvakumar ArumugamSelvakumar Arumugam
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Can I make the foreign key field optional in Django model
... Abid AAbid A
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How to check if element has any children in Javascript?
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or the length property of childNodes:
if (element.childNodes.length > 0) { // Or just `if (element.childNodes.length)`
// It has at least one
}
If you only want to know about child elements (as opposed to text nodes, attribute nodes, etc.) on all modern browsers (and IE8 — in fact, eve...
Stream vs Views vs Iterators
...very hard to support in a general manner, and they didn't make version 2.8.0.
Views are meant to be viewed much like a database view. It is a series of transformation which one applies to a collection to produce a "virtual" collection. As you said, all transformations are re-applied each time you n...
iOS Equivalent For Android Shared Preferences
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Use NSUserDefaults: - note that this is for small bits of data, such as the current level like ...
Get java.nio.file.Path object from java.io.File
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Sled
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answered Mar 19 '13 at 23:08
Vivin PaliathVivin Paliath
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Vim: What's the difference between let and set?
...lar to "ordinary" variables). So, the following are equivalent:
:set tw=40
:let &tw=40
But, for example, assigning 50 to the global variable foo (:let g:foo=50) cannot be achieved with a :set command (because g:foo is a variable and not an option).
Some options are boolean like. When settin...