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Command to change the default home directory of a user
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STWSTW
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What is the documents directory (NSDocumentDirectory)?
...ts directory of your applications sandbox, you can use the following:
iOS 8 and newer, this is the recommended method
+ (NSURL *)applicationDocumentsDirectory
{
return [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject];
}
if you nee...
Process escape sequences in a string in Python
...yString = "spam\\neggs"
>>> decoded_string = bytes(myString, "utf-8").decode("unicode_escape") # python3
>>> decoded_string = myString.decode('string_escape') # python2
>>> print(decoded_string)
spam
eggs
Don't use the AST or eval. Using the string codecs is much safer....
“Treat all warnings as errors except…” in Visual Studio
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8 Answers
8
Active
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Validation failed for one or more entities while saving changes to SQL Server Database using Entity
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840
You can extract all the information from the DbEntityValidationException with the following co...
What CSS selector can be used to select the first div within another div
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228
The MOST CORRECT answer to your question is...
#content > div:first-of-type { /* css */ }
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css label width not taking effect
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Stick with Inline-block. Tested it in IE7,IE8,IE9, FF
– Davis
May 30 '12 at 13:14
1
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git - Find commit where file was added
...//git-scm.com/docs/git-log#Documentation/git-log.txt---diff-filterACDMRTUXB82308203
I have a handy alias for this, because I always forget it:
git config --global alias.whatadded 'log --diff-filter=A'
This makes it as simple as:
git whatadded -- foo.js
The below one liner will recursively s...
What would be a good docker webdev workflow?
...er
– ben schwartz
Dec 14 '13 at 23:38
48
There definitely needs to be more tutorials/best practic...