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Converting JSON data to Java object
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Nov 6 '09 at 15:06
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Reading header data in Ruby on Rails
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edited Apr 10 '16 at 20:00
answered Feb 6 '13 at 13:08
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CSS hexadecimal RGBA?
... and 8-digit hexadecimal RGBA notation!
Three weeks ago (18th of December 2014) the CSS Color Module Level 4 editor's draft was submitted to the CSS W3C Working Group. Though in a state which is heavily susceptible to change, the current version of the document implies that in the somewhat near fu...
Indentation in Go: tabs or spaces?
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edited Sep 20 '17 at 6:57
answered Sep 30 '13 at 12:49
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What is makeinfo, and how do I get it?
...l command-not-found.
– Tuminoid
Dec 20 '13 at 23:05
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show 5 more comments
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HashSet vs. List performance
...hort strings, the advantage went away after size 5, for objects after size 20.
1 item LIST strs time: 617ms
1 item HASHSET strs time: 1332ms
2 item LIST strs time: 781ms
2 item HASHSET strs time: 1354ms
3 item LIST strs time: 950ms
3 item HASHSET strs time: 1405ms
4 item LIST strs time: 1126ms
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Group By Multiple Columns
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splattne
97.8k4949 gold badges200200 silver badges246246 bronze badges
answered May 11 '09 at 9:50
SreedharSreedhar
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How to make a cross-module variable?
...builtin.
– intuited
Oct 12 '10 at 1:20
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This is a nice solution for things like sharing a db con...
Can I add color to bootstrap icons only using CSS?
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answered Aug 29 '13 at 20:36
fseminariofseminario
75211 gold badge77 silver badges1313 bronze badges
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Can't use Swift classes inside Objective-C
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I spent about 4 hours trying to enable Swift in my Xcode Objective-C based project. My myprojec...