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Convert String to double in Java
...ring);?
– TinyBelly
Apr 24 '11 at 9:20
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MySQL select 10 random rows from 600K rows fast
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When I was interviewing with Facebook back in 2010, they asked me how to select a random record from a huge file of unknown size, in one reading. Once you come up with an idea, it is easy to generalize it for selecting multiple records. So yes, sorting the entire file ...
How to add color to Github's README.md file
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answered Dec 20 '16 at 17:21
AlecRustAlecRust
7,0741010 gold badges3434 silver badges5353 bronze badges
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What is the correct format to use for Date/Time in an XML file
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I always use the ISO 8601 format (e.g. 2008-10-31T15:07:38.6875000-05:00) -- date.ToString("o"). It is the XSD date format as well. That is the preferred format and a Standard Date and Time Format string, although you can use a manual format string if necessary if...
Rebase array keys after unsetting elements
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– Lightness Races in Orbit
May 9 '11 at 22:20
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Yes, ordering is definitely maintained. Would be a hide...
Using Chrome's Element Inspector in Print Preview Mode?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Apr 30 '15 at 7:53
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What is the equivalent of bigint in C#?
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Patrick KarcherPatrick Karcher
20.8k55 gold badges4848 silver badges6464 bronze badges
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Unix command to find lines common in two files
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220
The command you are seeking is comm. eg:-
comm -12 1.sorted.txt 2.sorted.txt
Here:
-1 : sup...
Options, Settings, Properties, Configuration, Preferences — when and why?
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edited Jan 15 '10 at 20:10
answered Jan 15 '10 at 20:02
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Function to Calculate Median in SQL Server
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2019 UPDATE: In the 10 years since I wrote this answer, more solutions have been uncovered that may yield better results. Also, SQL Server releases since then (especially SQL 2012) have introduced new T-SQL features that can ...