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How to convert a string with comma-delimited items to a list in Python?
...t(word)
>>> L
['a', 'b', 'c']
>>> ''.join(L)
'abc'
But what you're dealing with right now, go with @Cameron's answer.
>>> word = 'a,b,c'
>>> L = word.split(',')
>>> L
['a', 'b', 'c']
>>> ','.join(L)
'a,b,c'
...
How do I convert a String to an int in Java?
...
What if the input is greater than 2^32? What if the input contains non-numeric characters?
– yohm
Oct 22 '14 at 3:43
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How do I put a bunch of uncommitted changes aside while working on something else
... then later (f.i. after several days) come back to it and proceed working. What would be the easiest workflow to accomplish this? (So far I have only experience with Mercurial's basic functionality). My usual method was to create a new branch using clone, but there might be better ways.
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How do I round a decimal value to 2 decimal places (for output on a page)
...idn't use bankers rounding
Didn't keep the value as a decimal.
This is what I would use:
decimal.Round(yourValue, 2, MidpointRounding.AwayFromZero);
http://msdn.microsoft.com/en-us/library/9s0xa85y.aspx
share
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Benefits of prototypal inheritance over classical?
...o see closures and dynamic typing; but for the life of me can't figure out what benefits are to be had from object instances using other instances for inheritance.
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How to get unique values in an array
...javascript-nerd answer that should only be used by someone who understands what it means, and possibly not even then. What it is saying, is that writing if (~a.indexOf(b)) ... is identical to writing the longer if (a.indexOf(b) == -1) ....
– Orwellophile
Jul 1...
How do I script a “yes” response for installing programs?
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The 'yes' command will echo 'y' (or whatever you ask it to) indefinitely. Use it as:
yes | command-that-asks-for-input
or, if a capital 'Y' is required:
yes Y | command-that-asks-for-input
...
What is the difference between __dirname and ./ in node.js?
...ir2
__dirname = /dir1/dir2
Your working directory is /dir1/dir2 so that's what . resolves to. Since pathtest.js is located in /dir1/dir2 that's what __dirname resolves to as well.
However, if you run the script from /dir1
cd /dir1
node dir2/pathtest.js
you get
. = /dir1
__dirname = /dir1/dir2
In ...
Https Connection Android
...et android know of your certificate. If you want to just accept no matter what, then use this pseudo-code to get what you need with the Apache HTTP Client:
SchemeRegistry schemeRegistry = new SchemeRegistry ();
schemeRegistry.register (new Scheme ("http",
PlainSocketFactory.getSocketFactory (...
get just the integer from wc in bash
...
You've answered Google, that's what counts. :-)
– Ciro Santilli 郝海东冠状病六四事件法轮功
Nov 19 '15 at 23:06
add a c...