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Perform an action in every sub-directory using Bash
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182
for D in `find . -type d`
do
//Do whatever you need with D
done
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How do I byte-compile everything in my .emacs.d directory?
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213
C-u 0 M-x byte-recompile-directory
will compile all the .el files in the directory and in all ...
Where is shared_ptr?
...clude the headers for shared_ptr (and working). Simply stating std , tr1 and <memory> is not helping at all! I have downloaded boosts and all but still it doesn't show up! Can someone help me by telling exactly where to find it?
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Creating temporary files in bash
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179
The mktemp(1) man page explains it fairly well:
Traditionally, many shell scripts take the...
What is the difference between the | and || or operators?
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12 Answers
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Why modelVersion of pom.xml is necessary and always set to 4.0.0?
... A POM has to comply with a model. Let's say Maven 4 comes up with model 4.1. If you write your pom to comply with 4.1, it wouldn't be compatible with Maven 3 and model 4.0.0.
It's defined as a mandatory, possibly to enforce a specific XML model in case new models are defined.
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Git: How to remove file from historical commit?
I have commit with id 56f06019 (for example). In that commit i have accidentally commited large file (50Mb). In another commit i add the same file but in the right size (small). Now my repo when i clone is too heavy :( How to remove that large file from repo history to reduce the size of my repo ?
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Read environment variables in Node.js
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1914
process.env.ENV_VARIABLE
Where ENV_VARIABLE is the name of the variable you wish to access....
Why does base64 encoding require padding if the input length is not divisible by 3?
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213
Your conclusion that padding is unnecessary is right. It's always possible to determine the len...
Git: How to squash all commits on branch
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11 Answers
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