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How to install packages offline?
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I think it should be: --find-links file:/path/to/some/dir/ and you should download and install with the same version of pip - otherwise it might fail
– A. Binzxxxxxx
Aug 14 '15 at 8:17
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How to convert timestamps to dates in Bash?
...se: freddy@hades ~ % date --help | grep -- -r -r, --reference=FILE display the last modification time of FILE
– frank42
Sep 19 '17 at 16:02
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Creating a new directory in C
...; if that directory does not exist then it creates the directory and a log file inside of it, but if the directory already exists, then it just creates a new log file in that folder.
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Program only crashes as release build — how to debug?
... And don't forget that you can have the compiler generate PDB files even for release builds, though it's not the default.
– Michael Burr
Oct 9 '08 at 14:46
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How to redirect to a 404 in Rails?
...method.
def render_404
respond_to do |format|
format.html { render :file => "#{Rails.root}/public/404", :layout => false, :status => :not_found }
format.xml { head :not_found }
format.any { head :not_found }
end
end
and call it in your action
def action
# here the co...
nano error: Error opening terminal: xterm-256color
...fix is simply to install the “ncurses-term” package which provides the file /usr/share/terminfo/x/xterm-256color.
This worked for me on a Ubuntu server, via Erik Osterman.
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Using ECMAScript 6
...all -g babel. Once installed, you can save the arrows example above into a file. Say we call the file "ES6.js". Assuming you have node installed then at the command line pipe the output to node:
babel ES6.js | node
And you will see the output 2. You can save the translated file permanently with...
Batch not-equal (inequality) operator
...H, THEN EXIT.
:VIEWDATA
TYPE C:\BOZO\BOOKLIST.TXT | MORE
REM SHOW ENTIRE FILE, 1 PAGE AT A TIME.
:EXIT0
!%1==! is simply an idiomatic use of == intended to verify that the thing on the left, that contains your variable, is different from the thing on the right, that does not. The ! in this case...
Failed to instantiate module [$injector:unpr] Unknown provider: $routeProvider
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The ngRoute module is no longer part of the core angular.js file. If you are continuing to use $routeProvider then you will now need to include angular-route.js in your HTML:
<script src="angular.js">
<script src="angular-route.js">
API Reference
You also have to add n...
Android Notification Sound
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Just put your sound file in the Res\raw\siren.mp3 folder, then use this code:
For Custom Sound:
Notification notification = builder.build();
notification.sound = Uri.parse("android.resource://"
+ context.getPackageName() + "/" + R....