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Rename all files in directory from $filename_h to $filename_half?
... ${string/substring/substitution} – "substitute first occurrence". For more info check this cheat sheet (section "strings"): bruxy.regnet.cz/linux/bash_cheatsheet/bash_cheatsheet.pdf
– WindRider
Apr 25 '14 at 9:08
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How to get primary key column in Oracle?
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Thanks, Richie. One more question: how to encode 'P' ? I need to execute this with "EXECUTE IMMEDIATE". thnx again.
– Kirill A.
Jan 26 '12 at 10:34
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Create timestamp variable in bash script
... out the current time whenever I issue echo $timestamp . It proving to be more difficult then I thought. Here are some things I've tried:
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How to create REST URLs without verbs?
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@Justice @Breton The more important difference is that PUT is idempotent while POST is not. Usually you should put as much constraints on what you provide as the result as possible. Sticking with PUT gives more information to the client of the se...
Formula to determine brightness of RGB color
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What is the correct way to restore a deleted file from SVN?
...Word docs, yuck. I think it's not a solvable problem. OTOH things can suck more or less. :)
– BCS
Jan 29 '09 at 6:08
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How do I make a splash screen?
I wanted to make my app look more professional, so I decided that I wanted to make a splash screen.
34 Answers
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Multi-project test dependencies with gradle
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Why are preprocessor macros evil and what are the alternatives?
...in macro that lives in some header file that someone else wrote? [and even more fun if you included that macro before the include - you'd be drowning in strange errors that makes absolutely no sense when you look at the code itself.
Replacement: Well there isn't so much as a replacement as a "rul...
SQL Server IN vs. EXISTS Performance
I'm curious which of the following below would be more efficient?
9 Answers
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