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How to permanently export a variable in Linux?
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google
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answered Oct 24 '12 at 9:45
AntoineAntoine
10.5k44 gold bad...
How can mixed data types (int, float, char, etc) be stored in an array?
... int ival;
float fval;
char cval;
} val;
} my_array[10];
The type member is used to hold the choice of which member of the union is should be used for each array element. So if you want to store an int in the first element, you would do:
my_array[0].type = is_int;
my_array[0...
How do you send a HEAD HTTP request in Python 2?
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104
edit: This answer works, but nowadays you should just use the requests library as mentioned by ...
Split string every nth character?
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>>> line = '1234567890'
>>> n = 2
>>> [line[i:i+n] for i in range(0, len(line), n)]
['12', '34', '56', '78', '90']
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Bootstrap 3.0 - Fluid Grid that includes Fixed Column Sizes
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answered Oct 7 '13 at 20:21
Steve K.Steve K.
69711 gold badge66 silver badges88 bronze badges
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Problems with contenttypes when loading a fixture in Django
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150
manage.py dumpdata --natural will use a more durable representation of foreign keys. In django t...
Hash String via SHA-256 in Java
...TF_8));
byte[] digest = md.digest();
String hex = String.format("%064x", new BigInteger(1, digest));
System.out.println(hex);
}
}
In the snippet above, digest contains the hashed string and hex contains a hexadecimal ASCII string with left zero padding.
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Remove Safari/Chrome textinput/textarea glow
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630
Edit (11 years later): Don't do this unless you're going to provide a fallback to indicate which...
Convert normal date to unix timestamp
How can I convert normal date 2012.08.10 to unix timestamp in javascript?
11 Answers
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