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How to check if a file contains a specific string using Bash
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rogerdpack
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answered Jul 2 '12 at 4:47
Igor ChubinIgor C...
chart.js load totally new data
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edited Jun 14 '16 at 3:36
answered Jul 31 '14 at 16:14
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Run an app on a multiple devices automatically in Android Studio
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305
This is almost too easy, actually. When you see the list of devices come up after launching th...
How do I break out of a loop in Scala?
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373
You have three (or so) options to break out of loops.
Suppose you want to sum numbers until t...
Android emulator shows nothing except black screen and adb devices shows “device offline”
...n emulator comes up on the screen. But even after waiting for as long as 2-3 hrs, all it shows is a black screen. Not even the android home screen or the android logo. Just a black screen. And while initially "adb devices" shows the emulator as offline.after 2-3 minutes the list of attached devices ...
Why is my git repository so big?
...po
d2=#new repo (must already exist)
cd $d1
for b in $(git branch | cut -c 3-)
do
git checkout $b
x=$(git rev-parse HEAD)
cd $d2
git checkout -b $b $x
cd $d1
done
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How to implode array with key and value without foreach in PHP
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Is there a predefined enumeration for Month in the .NET library?
...urrent month, in this case). Note that GetMonth takes arguments from 1 to 13 - January is 1, 13 is a blank string.
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Facebook development in localhost
...Set the Site URL field (NOT the App Domains field) to http://www.localhost:3000 (this address is for Ruby on Rails, change as needed)
In your application initializer, put in code to detect the environment
Sample Rails 3 code
if Rails.env == 'development' || Rails.env == 'test'
Rails.a...