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Importing from a relative path in Python
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144
EDIT Nov 2014 (3 years later):
Python 2.6 and 3.x supports proper relative imports, where you...
How to index characters in a Golang string?
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Interpreted string literals are character sequences between double quotes "" using the (possib...
Create a dictionary with list comprehension
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14 Answers
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How to replace an entire line in a text file by line number
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edited Jun 21 '12 at 19:39
answered Jun 21 '12 at 19:26
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How can I wrap text to some length in Vim?
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You can actually do two things:
Let vim format (i.e.change) your text to have shorter lines,...
Proper way to wait for one function to finish before continuing?
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One way to deal with asynchronous work like this is to use a callback function, eg:
function ...
Xcode 4 says “finished running ” on the targeted device — Nothing happens
... 4.2, and attempting to run on an earlier device (e.g. iPhone 3G, 2G, iPod 1st gen, etc) I have another solution. New projects created in Xcode 4.2 by default specify 'armv7' in the 'Required Device Capabilities'. You'll need to remove this if wanting to support devices that run armv6 (e.g. the iPh...
Remove last character from string. Swift language
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let name: String = "Dolphin"
let stringLength = count(name) // Since swift1.2 `countElements` became `count`
let substringIndex = stringLength - 1
name.substringToIndex(advance(name.startIndex, substringIndex)) // "Dolphi"
Alternatively (for a more practical, but less educational example) you can...
How to use 'cp' command to exclude a specific directory?
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18 Answers
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How can I disable a button in a jQuery dialog from a function?
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