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Remove and Replace Printed items [duplicate]
...dering if it was possible to remove items you have printed in Python - not from the Python GUI, but from the command prompt.
e.g.
...
How do you calculate program run time in python? [duplicate]
...ed and what you wanted to time): print timeit.timeit('myOwnFunc()', setup='from __main__ import myOwnFunc', number=1). Without the setup parameter, it will complain that it could not find myOwnFunc.
– Landshark666
Dec 24 '12 at 4:13
...
UILabel Align Text to center
...
From iOS 6 and later UITextAlignment is deprecated. use NSTextAlignment
myLabel.textAlignment = NSTextAlignmentCenter;
Swift Version from iOS 6 and later
myLabel.textAlignment = .center
...
Run jar file in command prompt [duplicate]
... this. You can still write your own Main class and import your other class from there. Extra parameters to pass to the main method just comes after your full.package.name.ClassName. You could also have a look to java REPL, like jshell and import what you need, this solution would feel more "scriptin...
how to make a jquery “$.post” request synchronous [duplicate]
...
From the Jquery docs: you specify the async option to be false to get a synchronous Ajax request. Then your callback can set some data before your mother function proceeds.
Here's what your code would look like if changed as...
How to correctly sort a string with a number inside? [duplicate]
...If you wish to sort text with floats, then you'll need to change the regex from one that matches ints (i.e. (\d+)) to a regex that matches floats:
import re
def atof(text):
try:
retval = float(text)
except ValueError:
retval = text
return retval
def natural_keys(text):...
How to use setInterval and clearInterval?
...timer. It returns a handle that you can pass into clearInterval to stop it from firing:
var handle = setInterval(drawAll, 20);
// When you want to cancel it:
clearInterval(handle);
handle = 0; // I just do this so I know I've cleared the interval
On browsers, the handle is guaranteed to be a num...
How to get a random number between a float range?
...
random.uniform(a, b) appears to be what your looking for. From the docs:
Return a random floating point number N such that a <= N <= b for a <= b and b <= N <= a for b < a.
See here.
...
How to add not null constraint to existing column in MySQL
...st practice to guard against such mishaps is to copy the column definition from the output of a SHOW CREATE TABLE YourTable query, modify it to include the NOT NULL constraint, and paste it into your ALTER TABLE... MODIFY... query.
...
Download a working local copy of a webpage [closed]
...amp; images) to allow you to view the page offline as it appeared online.
From the Wget docs:
‘-k’
‘--convert-links’
After the download is complete, convert the links in the document to make them
suitable for local viewing. This affects not only the visible hyperlinks, but
any part of the ...