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Python Remove last 3 characters of a string
...o removed). That said replace() is probably much faster, so it can be used if, say, the input strings are known to be encoded in ASCII, which only has one space character (I'm using Python 2 terminology, here.)
– Eric O Lebigot
Mar 14 '13 at 1:33
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Create a CSS rule / class with jQuery at runtime
...or version bug, or just an incorrect setup. The deal with js apps is this: if they don't work, they just don't work at all. No forgiveness.
– Daniel Ribeiro
Nov 27 '10 at 0:37
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How to download an entire directory and subdirectories using wget?
...nd
--no-parent // Don´t download something from the parent directory
If you don't want to download the entire content, you may use:
-l1 just download the directory (tzivi in your case)
-l2 download the directory and all level 1 subfolders ('tzivi/something' but not 'tivizi/somthing/foo') ...
How can I change the default Django date template format?
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I think this works only if date is provideded as a datetime object. What if it is just a string passed from the view?
– Mohammed Shareef C
Dec 13 '16 at 5:33
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Index on multiple columns in Ruby on Rails
...insofar as you use its columns in sequence starting at the beginning. i.e. if you index on [:user_id, :article_id], you can perform a fast query on user_id or user_id AND article_id, but NOT on article_id.
Your migration add_index line should look something like this:
add_index :user_views, [:us...
How to center the content inside a linear layout?
...ts of four columns that should be equally divided, and also responsive to different screen widths, each column having an ImageView centered and unstretched).
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Comparing Timer with DispatcherTimer
what is a difference between System.Windows.Forms.Timer() and System.Windows.Threading.DispatcherTimer() ? In which cases, we should use them? any best practices ?
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How to serialize an object to XML without getting xmlns=“…”?
... Refer to the answer stackoverflow.com/questions/31946240/…, if q1 added as blank namespace
– aniruddha
Jan 2 at 13:21
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How can I alter a primary key constraint using SQL syntax?
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If you don't know the primary key constraint name, use query found here to look it up (or look up and drop all at once). http://stackoverflow.com/a/13948609/945875
– Justin
Dec 19 '13 at...
How to copy to clipboard in Vim?
...ll do this. In Windows, + and * are equivalent. In unix there is a subtle difference between + and *:
Under Windows, the * and + registers
are equivalent. For X11 systems,
though, they differ. For X11 systems,
* is the selection, and + is the cut buffer (like clipboard).
http://vim.wiki...