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How can I specify a local gem in my Gemfile?
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answered Dec 20 '10 at 8:51
Jimmy CuadraJimmy Cuadra
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Scala: Nil vs List()
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edited May 8 '13 at 20:49
answered May 12 '11 at 17:28
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Export from sqlite to csv using shell script
...qlite.db <<!
.headers on
.mode csv
.output out.csv
select * from eS1100_sensor_results;
!
instead.
sh/bash methods
You can either call your script with a redirection:
$ your_script >out.csv
or you can insert the following as a first line in your script:
exec >out.csv
The former method...
HTML img scaling
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answered Aug 28 '09 at 15:21
RiddlerDevRiddlerDev
6,71355 gold badges3939 silver badges5959 bronze badges
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Maximum MIMEType Length when storing type in DB
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answered Mar 13 '09 at 17:28
ax.ax.
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What is float in Java?
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180
In Java, when you type a decimal number as 3.6, its interpreted as a double. double is a 64-bit ...
MongoDB aggregation framework match OR
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170
$match: { $or: [{ author: 'dave' }, { author: 'john' }] }
Like so, since the $match operator j...
Detect when an HTML5 video finishes
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edited Jul 15 '15 at 20:05
Mark Amery
98.9k4848 gold badges336336 silver badges379379 bronze badges
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How to check if two arrays are equal with JavaScript? [duplicate]
...that array.
// you might want to clone your array first.
for (var i = 0; i < a.length; ++i) {
if (a[i] !== b[i]) return false;
}
return true;
}
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improve this answer
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How to make the 'cut' command treat same sequental delimiters as one?
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edited Apr 23 '18 at 23:03
Austin Adams
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answer...