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How do I make and use a Queue in Objective-C?
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I added a commented-out line at the beginning of dequeue for those that wish to return nil rather than raise an exception when trying to dequeue from an empty queue. IMO, following the NSMutableArray behavior of raising an exception is...
How do you reset the Zoom in Visual Studio 2010 and above
...ays inadvertently trigger zooming in and out with Magic Trackpad/Parallels combo. @patridge's suggestion to use visualstudiogallery.msdn.microsoft.com/… is golden!
– Ted
May 14 '15 at 18:22
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Inheriting constructors
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If your compiler supports C++11 standard, there is a constructor inheritance using using (pun intended). For more see Wikipedia C++11 article. You write:
class A
{
public:
explicit A(int x) {}
};
class B: public A
{
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How can I split a text into sentences?
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Copy values from one column to another in the same table
...ur table replacing it by the number (regardless of it's value)
It is more common to use WHERE clause to limit your query to only specific set of rows:
UPDATE `products` SET `in_stock` = true WHERE `supplier_id` = 10
share...
After Installing Java JDK 7 For Mac OS X - mvn -version still shows java version 1.6.0_31
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Finally found the answer here:
http://www.adam-bien.com/roller/abien/entry/java_se_development_kit_7
You should use JAVA_HOME=$(/usr/libexec/java_home) instead on a Mac and then set the current jdk via "Java Preferences.app".
Set JAVA_HOME in ~/.profile
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Sound effects in JavaScript / HTML5
...can fallback to ogg/wav. It would require some trickery in javascript to accomplish the same.
– joelmdev
Feb 9 '12 at 20:01
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How do you check if a variable is an array in JavaScript? [duplicate]
...wer, but it's pretty hard to tell. Solid to use! Quite impressed by the outcome. Array.prototype, is actually an array. you can read more about it here https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray
variable instanceof Array
This method runs about 1...
jQuery - Get Width of Element when Not Visible (Display: None)
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