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Get an OutputStream into a String
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edited Jul 23 '19 at 23:29
0xCursor
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Reverting part of a commit with git
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231
Use the --no-commit (-n) option to git revert, then unstage the changes, then use git add --pa...
Find out time it took for a python script to complete execution
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268
from datetime import datetime
startTime = datetime.now()
#do something
#Python 2:
print dat...
jQuery get selected option value (not the text, but the attribute 'value')
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273
04/2020: Corrected old answer
Use :selected psuedo selector on the selected options and then ...
When should we use mutex and when should we use semaphore
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12 Answers
12
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How to get the directory of the currently running file?
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225
This should do it:
import (
"fmt"
"log"
"os"
"path/filepath"
)
func main() {...
How to exclude this / current / dot folder from find “type d”
...d
For this particular case (.), golfs better than the mindepth solution (24 vs 26 chars), although this is probably slightly harder to type because of the !.
To exclude other directories, this will golf less well and requires a variable for DRYness:
D="long_name"
find "$D" ! -path "$D" -type d
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Emacs mode for Stack Overflow's markdown
... by issuing
sudo apt-get install emacs-goodies-el
or if you're on emacs 24 (or have package.el on emacs 23) and Marmalade or Melpa you can install it with
M-x package-install RET markdown-mode
Install It's All Text.
Set It's All Text's preferences to use Emacs. Either you can set it to the exec...
Convert character to ASCII code in JavaScript
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edited Feb 6 '17 at 12:11
answered Sep 18 '08 at 16:15
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Java: how to convert HashMap to array
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12 Answers
12
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