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How to delete every other line in Vim?
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Press 10000@q
PS: To go to command mode just press Escape a couple of times.
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How to install multiple python packages at once using pip
...i was curious if there is a way to install multiple packages using pip.
Something like:
7 Answers
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How to fix “ImportError: No module named …” error in Python?
...ectory to sys.path, but rather the directory that the script is in. Add /home/bodacydo/work/project to either sys.path or $PYTHONPATH.
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Moment.js - how do I get the number of years since a date, not rounded up?
I'm trying to calculate a person's age using Moment.js , but I'm finding that the otherwise useful fromNow method rounds up the years. For instance, if today is 12/27/2012 and the person's birth date is 02/26/1978, moment("02/26/1978", "MM/DD/YYYY").fromNow() returns '35 years ago'. How can I m...
CSS /JS to prevent dragging of ghost image?
...bute to false in either the markup or JavaScript code.
// As a jQuery method: $('#myImage').attr('draggable', false);
document.getElementById('myImage').setAttribute('draggable', false);
<img id="myImage" src="http://placehold.it/150x150">
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Github Push Error: RPC failed; result=22, HTTP code = 413
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50m wasn't enough for me, but this did solve my problem! Thanks!
– Kevin C. Krinke
Jul 23 '13 at 19:01
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Devise Secret Key was not set
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I ran bundle update this morning and started getting the same error.
I added it as a line in config/initializers/devise.rb and the error was fixed.
This seems to be the commit which introduced it.
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How do I change the default port (9000) that Play uses when I execute the “run” command?
How can I change the default port used by the play framework in development mode when issueing the "run" command on the play console.
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Solution for “Fatal error: Maximum function nesting level of '100' reached, aborting!” in PHP
...e a function that finds all the URLs within an html file and repeats the same process for each html content linked to the discovered URLs. The function is recursive and can go on endlessly. However, I have put a limit on the recursion by setting a global variable which causes the recursion to stop a...
Convert tuple to list and back
I'm currently working on a map editor for a game in pygame, using tile maps.
The level is built up out of blocks in the following structure (though much larger):
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