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Get the date (a day before current time) in Bash
... date
IF YOU HAVE GNU DATE,
date --date="1 day ago"
More info: https://www.cyberciti.biz/tips/linux-unix-get-yesterdays-tomorrows-date.html
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How to make a chain of function decorators?
...*kwargs
# If you are not familiar with unpacking, check:
# http://www.saltycrane.com/blog/2008/01/how-to-use-args-and-kwargs-in-python/
function_to_decorate(*args, **kwargs)
return a_wrapper_accepting_arbitrary_arguments
@a_decorator_passing_arbitrary_arguments
def funct...
How to break/exit from a each() function in JQuery? [duplicate]
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simple 'return' is not working for me. this is why i googled it and found this post. 'return false' works. i am running osx lion with chrome.
– Sonic Soul
Jun 9 '12 at 23:17
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Replace a string in a file with nodejs
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Perhaps the "replace" module (www.npmjs.org/package/replace) also would work for you. It would not require you to read and then write the file.
Adapted from the documentation:
// install:
npm install replace
// require:
var replace = require("repla...
Why em instead of px?
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@thomasrutter , WOW ! I just googled for this and yes, I have to say I was wrong. All these years and I had no idea. I used to think that 1 pixel = 1 "dot on the screen". I guess I learned something new today.
– Talha Sayed
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What are the best use cases for Akka framework [closed]
...by a web application. In this way, we have a simplified RPC model based on Google protobuffer and we achieve parallelism using Akka Futures.
So far, this model has worked brilliantly. One note: we are using the Java API.
sha...
Matching an empty input box using CSS
...ed border only if the input is empty */
}
More info and browser support: https://css-tricks.com/almanac/selectors/p/placeholder-shown/
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How to make a python, command-line program autocomplete arbitrary things NOT interpreter
...eters import ChoicesCompleter
parser.add_argument("--protocol", choices=('http', 'https', 'ssh', 'rsync', 'wss'))
parser.add_argument("--proto").completer=ChoicesCompleter(('http', 'https', 'ssh', 'rsync', 'wss'))
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Is there a way to cache GitHub credentials for pushing commits?
I recently switched to synchronizing my repositories to https:// on GitHub (due to firewall issues), and it asks for a password every time.
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How do I get the APK of an installed app without root access?
... Settings >
Applications > Development and enable USB debugging, see
http://developer.android.com/tools/device.html
In Eclipse, open DDMS-window: Window > Open Perspective > Other... >
DDMS, see http://developer.android.com/tools/debugging/ddms.html
If you can't see your device try (r...