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how to get first three characters of an NSString?
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263
mystr=[mystr substringToIndex:3];
Be sure your string has atleast 3 ch.. o.e. it will crash...
How to exclude specific folders or files from validation in Eclipse?
...onfig > Validation
– mmigdol
Jun 29 '13 at 1:08
What about for kinds of file that are not listed in Validation? .le...
AttributeError(“'str' object has no attribute 'read'”)
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sideshowbarker
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answered Jun 24 '12 at 0:33
kosiikosii
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Duplicate headers received from server
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236
This ones a little old but was high in the google ranking so I thought I would throw in the an...
Django Cookies, how can I set them?
...t content based on a location
the visitor chooses. e.g: User enters in 55812 as the zip. I know what
city and area lat/long. that is and give them their content pertinent
to that area. My question is how can I store this in a cookie so that
when they return they are not required to always enter thei...
Symbol for any number of any characters in regex?
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241
.*
. is any char, * means repeated zero or more times.
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How can I access a JavaScript object which has spaces in the object's key?
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234
Use ECMAscripts "bracket notation":
myTextOptions[ 'character names' ].kid;
You can use tha...
RESTful Login Failure: Return 401 or Custom Response
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129
First off. 401 is the proper response code to send when a failed login has happened.
401 Un...
Sending a notification from a service in Android
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edited Apr 29 '16 at 21:49
Martin Zeitler
41.9k1111 gold badges8282 silver badges137137 bronze badges
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Xcode 4 and Core Data: How to enable SQL Debugging
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edited Feb 3 at 23:10
answered Jun 21 '11 at 16:23
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