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Why does the C++ map type argument require an empty constructor when using []?
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165
This issue comes with operator[]. Quote from SGI documentation:
data_type& operator[...
Django import error - no module named django.conf.urls.defaults
I am trying to run statsd/graphite which uses django 1.6.
2 Answers
2
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Achieving bright, vivid colors for an iOS 7 translucent UINavigationBar
iOS 7.1 UPDATE : Looks like the workaround for modifying the alpha channel in the UINavigationBar has been ignored in this update. Right now, the best solution seems to be to just 'deal with it' and hope that whatever color you choose can render a translucent effect. I am still looking into ways of ...
iTextSharp - Sending in-memory pdf in an email attachment
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81
Have you tried:
PdfWriter writer = PdfWriter.GetInstance(doc, memoryStream);
// Build pdf code...
SBT stop run without exiting
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edited Jul 26 '13 at 16:50
Eugene Yokota
88.3k4242 gold badges202202 silver badges296296 bronze badges
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Convert character to ASCII code in JavaScript
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10 Answers
10
Active
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What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function
...e keys are valid Python identifiers.
This works:
a = {'import': 'trade', 1: 7.8}
a = dict({'import': 'trade', 1: 7.8})
This won't work:
a = dict(import='trade', 1=7.8)
>> SyntaxError: invalid syntax ^
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Using the Swift if let with logical AND operator &&
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144
As of Swift 1.2, this is now possible. The Swift 1.2 and Xcode 6.3 beta release notes state:
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CSS transition shorthand with multiple properties?
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edited Jan 27 '18 at 17:56
community wiki
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Rotating a two-dimensional array in Python
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Consider the following two-dimensional list:
original = [[1, 2],
[3, 4]]
Lets break it down step by step:
>>> original[::-1] # elements of original are reversed
[[3, 4], [1, 2]]
This list is passed into zip() using argument unpacking, so the zip call ends...