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When should an IllegalArgumentException be thrown?
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The API doc for IllegalArgumentException:
Thrown to indicate that a method has been passed an i...
Jackson serialization: ignore empty values (or null)
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edited Feb 10 at 17:55
answered Apr 18 '13 at 17:40
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What is the Gradle artifact dependency graph command?
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130
The command is gradle dependencies, and its output is much improved in Gradle 1.2. (You can alre...
Print string and variable contents on the same line in R
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310
You can use paste with print
print(paste0("Current working dir: ", wd))
or cat
cat("Current ...
What's the purpose of git-mv?
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git mv oldname newname
is just shorthand for:
mv oldname newname
git add newname
git rm oldn...
What are the differences between delegates and events?
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answered Aug 26 '08 at 23:16
mmcdolemmcdole
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What is the optimal algorithm for the game 2048?
I have recently stumbled upon the game 2048 . You merge similar tiles by moving them in any of the four directions to make "bigger" tiles. After each move, a new tile appears at random empty position with a value of either 2 or 4 . The game terminates when all the boxes are filled and there are ...
Count occurrences of a char in a string using Bash
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120
I would use the following awk command:
string="text,text,text,text"
char=","
awk -F"${char}" '{...
Is there a properly tested alternative to Select2 or Chosen? [closed]
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cytsunny
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answered Jul 29 '13 at 2:56
brianreavisbrianrea...