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When should iteritems() be used instead of items()?
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149
In Python 2.x - .items() returned a list of (key, value) pairs. In Python 3.x, .items() is now...
Ant task to run an Ant target only if a file exists?
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edited Feb 15 '13 at 23:49
answered Feb 6 '09 at 14:53
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Xcode 4 - detach the console/log window
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125
Go to Xcode preferences, and open the Behavior tab.
Tell Xcode to open a tab called "Debugger...
A variable modified inside a while loop is not remembered
In the following program, if I set the variable $foo to the value 1 inside the first if statement, it works in the sense that its value is remembered after the if statement. However, when I set the same variable to the value 2 inside an if which is inside a while statement, it's forgotten af...
throw new std::exception vs throw std::exception
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edited Nov 28 '19 at 22:35
Jarod42
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Does Dart support enumerations?
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148
Beginning 1.8, you can use enums like this:
enum Fruit {
apple, banana
}
main() {
var a ...
How can I convert a zero-terminated byte array to string?
I need to read [100]byte to transfer a bunch of string data.
13 Answers
13
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What is the lifecycle of an AngularJS Controller?
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1 Answer
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Python memory usage of numpy arrays
... numpy as np
>>> from sys import getsizeof
>>> a = [0] * 1024
>>> b = np.array(a)
>>> getsizeof(a)
8264
>>> b.nbytes
8192
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lock(new object()) — Cargo cult or some crazy “language special case”?
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edited Aug 20 '12 at 13:43
sehe
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