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uppercase first character in a variable with bash
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152
foo="$(tr '[:lower:]' '[:upper:]' <<< ${foo:0:1})${foo:1}"
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MongoDB and “joins” [duplicate]
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edited Apr 28 '14 at 20:04
Atif Aziz
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How do I explicitly specify a Model's table-name mapping in Rails?
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2 Answers
2
Active
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How to make Regular expression into non-greedy?
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AsaphAsaph
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What's the difference of ContentType and MimeType
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Why we use 2 different naming for
(almost the same) thing? Is
"Content-Type" just a name used in
browser requests, and with very little
use outside it?
What's the main difference between the
each one, and when is right to...
Getting name of windows computer running python script?
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edited Apr 12 '15 at 14:18
Nick T
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Why is textarea filled with mysterious white spaces?
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21 Answers
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Django get the static files URL in view
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289
Since this is the top result on Google, I thought I'd add another way to do this. Personally I...
How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
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1328
The easiest way to convert a byte array to a stream is using the MemoryStream class:
Stream st...
SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
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Since 3.24.0 SQLite also supports upsert, so now you can simply write the following
INSERT INTO visits (ip, hits)
VALUES ('127.0.0.1', 1)
ON CONFLICT(ip) DO UPDATE SET hits = hits + 1;
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