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How does the String class override the + operator?
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edited Aug 20 '13 at 10:31
answered Jul 10 '12 at 7:28
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Big O of JavaScript arrays
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110
NOTE: While this answer was correct in 2012, engines use very different internal representation...
How to switch position of two items in a Python list?
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Tiago Martins Peres 李大仁
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answered Mar 22 '10 at 16:31
samtregarsamtregar
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ObjectiveC Parse Integer from String
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answered Aug 25 '10 at 17:36
Christian StewartChristian Stewart
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switch() statement usage
...uq max
1 test1("mean") 709 771 864 951 16122411
2 test2("mean") 1007 1073 1147 1223 8012202
> microbenchmark(test1('trimmed'), test2('trimmed'), times=1e6)
Unit: nanoseconds
expr min lq median uq max
1 test1("trimmed") 733 792 843 944 60440833
2 test2(...
“Debug only” code that should run only when “turned on”
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answered Jul 10 '12 at 12:57
gokkorgokkor
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Regular expression for a hexadecimal number?
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answered Feb 10 '12 at 1:10
Steven SchroederSteven Schroeder
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specify project file of a solution using msbuild
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100
One important note: if your project has a '.' in the name, you'll need to replace it with a '_' when specifying it with /t
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What should every JavaScript programmer know? [closed]
...ockford's work on this front is definitely worth reading (although I don't 100% agree with him on which the “Good Parts” are).
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edited May 23 '17 at 12:10
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How do I list all versions of a gem available at a remote site?
... | grep -o '\((.*)\)$' \
| tr -d '() ' \
| tr ',' "\n" \
| sort
0.0.10
0.1.0
0.1.1
# etc.
To make this a bit more re-usable, you could write some functions (pardon my limited bash skills):
function extract_gem_versions() {
echo "$1" \
| grep -o '\((.*)\)$' \
| tr -d '() ' \
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