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How can I eliminate slow resolving/loading of localhost/virtualhost (a 2-3 second lag) on Mac OS X L
Since setting up my development environments on Mac OS X Lion (brand new macbook air purchased in January 2012), I have noticed that resolving to a virtual host is very slow (around 3 seconds) the first time but after that is fast as long as I continue loading it regularly.
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Unix command to find lines common in two files
I'm sure I once found a unix command which could print the common lines from two or more files, does anyone know its name? It was much simpler than diff .
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Is there a foreach loop in Go?
Is there a foreach construct in the Go language? Can I iterate over a slice or array using a for ?
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WAMP shows error 'MSVCR100.dll' is missing when install
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How can I detect the encoding/codepage of a text file
...are Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!).
Specifically Joel says:
The Single Most Important Fact About Encodings
If you completely forget everything I just explained, please remember one extremely important fact. It does not make sense t...
Do I use , , or for SVG files?
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What's the right way to set a size? Do I include height and width atributes, or do I use CSS?
– artlung
Dec 20 '10 at 12:26
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Creating a segue programmatically
... in your view controller's code, but this relies on having a segue already set up in the storyboard to reference.
What I think you are asking though is how you can create a method in your common view controller (base class) that will transition to a new view controller, and will be inherited by all...
How do I generate random number for each row in a TSQL Select?
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Take a look at SQL Server - Set based random numbers which has a very detailed explanation.
To summarize, the following code generates a random number between 0 and 13 inclusive with a uniform distribution:
ABS(CHECKSUM(NewId())) % 14
To change your...
Do HTML5 custom data attributes “work” in IE 6?
...llection or whatever (nobody supports this yes). However, as shown by get/Set Attribute you can get the main use of data- attributes immediately in any minimally DOM aware browser. You probably also could monkey patch browsers if you are so inclined to make the missing collections. From my recent...
UITextField text change event
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This is the better solution - because you can also set this in Nibs or Storyboards, and you don't have to write out excessive UITextFieldTextDidChangeNotification code
– PostCodeism
Feb 27 '13 at 17:57
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