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Assign output to variable in Bash
... answered Sep 21 '16 at 9:47
Kostas DemirisKostas Demiris
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Force to open “Save As…” popup open at text link click for PDF in HTML
... in Edge at the time of writing this comment, and seems like the only way possible to stop hyperlinked PDFs opening in Edge's very poor attempt at a PDF viewer.
– user1641172
Nov 30 '16 at 16:24
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How to copy file from HDFS to the local file system
...input> file not found. I am using cloudera's VM instance which has cent os 6.4
– SutharMonil
Nov 30 '15 at 11:49
@S...
How to install CocoaPods?
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Gem will get installed in Ruby inside System library. Or try on 10.11 Mac OSX El Capitan, type:
sudo gem install -n /usr/local/bin cocoapods
If there is an error "activesupport requires Ruby version >= 2.xx", then install latest activesupport first by typing in terminal.
sudo gem install act...
How do I display the current value of an Android Preference in the Preference summary?
...setting the summaries of all preferences of the types you desire to their toString representation
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css transform, jagged edges in chrome
...In case anyone's searching for this later on, a nice trick to get rid of those jagged edges on CSS transformations in Chrome is to add the CSS property -webkit-backface-visibility with a value of hidden. In my own tests, this has completely smoothed them out. Hope that helps.
-webkit-backface-visib...
Emulator error: This AVD's configuration is missing a kernel file
...the Intel emulator here: HAXM Speeds Up the Android Emulator. Roman Nurik posts here that the Intel emulator with Android 4.3 is "blazing fast".
Alternative 2
In the comments of the post above you can find a reference to Genymotion which claims to be the "fastest Android emulator for app testing an...
Activate a virtualenv via fabric as deploy user
...pi import *
from contextlib import contextmanager as _contextmanager
env.hosts = ['servername']
env.user = 'deploy'
env.keyfile = ['$HOME/.ssh/deploy_rsa']
env.directory = '/path/to/virtualenvs/project'
env.activate = 'source /path/to/virtualenvs/project/bin/activate'
@_contextmanager
def virtuale...
Filter LogCat to get only the messages from My Application in Android?
... little and just realized you were asking about logcat in Eclipse. What I posted above is for using logcat through adb from the command line. I'm not sure if the same filters transfer over into Eclipse.
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What is VanillaJS?
...ly a framework or a library. It's just a running gag for framework-loving bosses or people who think you NEED to use a JS framework. It means you just use whatever your (for you own sake: non-legacy) browser gives you (using Vanilla JS when working with legacy browsers is a bad idea).
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