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How to backup a local Git repository?
... if we are inside a git repo
`git status 2>&1`
if $?.exitstatus != 0
puts 'fatal: Not a git repository: .git or at least cannot get zero exit status from "git status"'
exit 2
else # git status success
until File::directory?( Dir.pwd + '/' + git_dir_name ) \
...
Wait for all promises to resolve
...ergiBergi
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2
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No generic implementation of OrderedDictionary?
...
60
You're right. There's no generic equivalent of OrderedDictionary in the framework itself.
(That...
How to make an Android device vibrate?
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1013
Try:
import android.os.Vibrator;
...
Vibrator v = (Vibrator) getSystemService(Context.VIBRATO...
Check if an array is empty or exists
...
if (typeof image_array !== 'undefined' && image_array.length > 0) {
// the array is defined and has at least one element
}
Your problem may be happening due to a mix of implicit global variables and variable hoisting. Make sure you use var whenever declaring a variable:
<?php e...
classical inheritance vs prototypal inheritance in javascript
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250
Both the code samples you demonstrated in your question make use of prototypal inheritance. In f...
Why can lambdas be better optimized by the compiler than plain functions?
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edited Dec 5 '12 at 14:03
answered Dec 5 '12 at 11:43
Ko...
How to get a reference to a module inside the module itself?
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answered Nov 4 '09 at 21:45
truppotruppo
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How do I convert an integer to string as part of a PostgreSQL query?
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edited Jun 13 '19 at 7:01
answered Dec 10 '12 at 21:32
B...
Using --no-rdoc and --no-ri with bundler
...ss to gem.
– docwhat
Feb 11 '12 at 20:46
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