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APT command line interface-like yes/no input?
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As you mentioned, the easiest way is to use raw_input() (or simply input() for Python 3). There is no built-in way to do this. From Recipe 577058:
import sys
def query_yes_no(question, default="yes"):
"""Ask a yes/no question ...
Using CSS td width absolute, position
... table. You can get around this easily just by having a display: block element inside of the table cell itself whose width you specify, e.g
<td><div style="width: 300px;">wide</div></td>
This shouldn't make much of a difference if the <table> itself is position: fix...
How do I get PHP errors to display?
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This always works for me:
ini_set('display_errors', '1');
ini_set('display_startup_errors', '1');
error_reporting(E_ALL);
However, this doesn't make PHP to show parse errors - the only way to show those errors is to modify your php.ini with thi...
Why doesn't JavaScript have a last method? [closed]
Its kinda weird that the JavaScript Array class does not offer a last method to retrieve the last element of an array. I know the solution is simple (Ar[Ar.length-1] ), but, still, this is too frequently used.
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Python - Check If Word Is In A String
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Anyone knows how to overcome this problem?
– user2567857
Aug 19 '14 at 9:36
4
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Convert to binary and keep leading zeros in Python
...formatted string literal (3.6+) or use str.format() and put the second argument for the format() function after the colon of the placeholder {:..}:
>>> value = 14
>>> f'The produced output, in binary, is: {value:#010b}'
'The produced output, in binary, is: 0b00001110'
>>>...
How to escape os.system() calls?
When using os.system() it's often necessary to escape filenames and other arguments passed as parameters to commands. How can I do this? Preferably something that would work on multiple operating systems/shells but in particular for bash.
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How do I show a marker in Maps launched by geo URI Intent?
... have a application where I want to show different locations (one at the time, picked by user input) by launching Google Maps with their specific geo coordinates.
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Python to print out status bar and percentage
To implement a status bar like below:
19 Answers
19
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