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How can I count the occurrences of a list item?
... only want one item's count, use the count method:
>>> [1, 2, 3, 4, 1, 4, 1].count(1)
3
Don't use this if you want to count multiple items. Calling count in a loop requires a separate pass over the list for every count call, which can be catastrophic for performance. If you want to count...
How to sign an android apk file
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84
The manual is clear enough. Please specify what part you get stuck with after you work through i...
How can I exclude all “permission denied” messages from “find”?
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mklement0mklement0
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Unix command-line JSON parser? [closed]
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answered Oct 4 '10 at 20:15
EtherEther
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How to use double or single brackets, parentheses, curly braces
...me for ((i=0; i<10000000; i++)); do [[ "$i" = 1000 ]]; done
real 0m24.548s
user 0m24.337s
sys 0m0.036s
$ time for ((i=0; i<10000000; i++)); do [ "$i" = 1000 ]; done
real 0m33.478s
user 0m33.478s
sys 0m0.000s
The braces, in addition to delimiting a variable name are used for par...
Simple state machine example in C#?
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425
Let's start with this simple state diagram:
We have:
4 states (Inactive, Active, Paused, ...
Copy object values in Visual Studio debug mode
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Omer RavivOmer Raviv
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How to get the name of the calling method?
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Bryan Ash
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answered Feb 24 '11 at 4:25
DigitalRossDigita...
npm not working - “read ECONNRESET”
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mithunsatheeshmithunsatheesh
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Get Bitmap attached to ImageView
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814
Bitmap bitmap = ((BitmapDrawable)image.getDrawable()).getBitmap();
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