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What are the advantages of NumPy over regular Python lists?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do I prompt for Yes/No/Cancel input in a Linux shell script?
...prompt is the read command. The best way to illustrate its use is a simple demonstration:
while true; do
read -p "Do you wish to install this program?" yn
case $yn in
[Yy]* ) make install; break;;
[Nn]* ) exit;;
* ) echo "Please answer yes or no.";;
esac
done
A...
Java 32-bit vs 64-bit compatibility
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All byte code is 8-bit based. (That's why its called BYTE code) All the instructions are a multiple of 8-bits in size.
We develop on 32-bit machines and run our servers with 64-bit JVM.
Could you give some detail of the problem you are facing? T...
How do I localize the jQuery UI Datepicker?
...
I figured out the demo and implemented it the following way:
$.datepicker.setDefaults(
$.extend(
{'dateFormat':'dd-mm-yy'},
$.datepicker.regional['nl']
)
);
I needed to set the default for the dateformat too ...
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How to multiply duration by integer?
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It works because constants have an adaptive type, based on how they are used. See this blog post by Rob Pike that explains it in detail: blog.golang.org/constants
– mna
Aug 28 '15 at 14:12
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Capturing URL parameters in request.GET
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What about class based views?
– User
Apr 23 '15 at 21:37
10
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Can iterators be reset in Python?
..._itertools.seekable - a third-party tool that offers resetting iterables.
Demo
import csv
import more_itertools as mit
filename = "data/iris.csv"
with open(filename, "r") as f:
reader = csv.DictReader(f)
iterable = mit.seekable(reader) # 1
print(next(iterable)) ...
How to remove text from a string?
... only replace the first matching text. And your output will be "123data-"
DEMO
So if you want all matches of text to be replaced in string you have to use a regular expression with the g flag like that:
"data-123data-".replace(/data-/g,'');
And your output will be "123"
DEMO2
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Calculating arithmetic mean (one type of average) in Python
...red Dec 28 '13 at 22:38
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How to add images in select list?
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You can use iconselect.js; Icon/image select (combobox, dropdown)
Demo and download; http://bug7a.github.io/iconselect.js/
HTML usage;
<div id="my-icon-select"></div>
Javascript usage;
var iconSelect;
window.onload = function(){
iconSelect = new IconSele...