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Initialising an array of fixed size in python [duplicate]
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The best bet is to use the numpy library.
from numpy import ndarray
a = ndarray((5,),int)
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How to grab substring before a specified character jQuery or JavaScript
... +1, I think this is a reasonable method, but I took a hint from this and went with addy.split(',', 1)[0]
– antak
Aug 8 '14 at 5:39
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What is the appropriate HTTP status code response for a general unsuccessful request (not an error)?
...e order was accepted, regardless of any information you send in the body.
From RESTful Web Services Cookbook:
One common mistake that some web services make is to return a status
code that reflects success (status codes from 200 to 206 and from 300
to 307) but include a message body that de...
Checking images for similarity with OpenCV
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This is a huge topic, with answers from 3 lines of code to entire research magazines.
I will outline the most common such techniques and their results.
Comparing histograms
One of the simplest & fastest methods. Proposed decades ago as a means to find pict...
How comment a JSP expression?
.../**
your another comment
**/
%>
And you can also comment on jsp page from html code for example:
<!-- your commment -->
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Scroll to bottom of div?
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you need [0] to get dom element from jquery element to get scrollHeight
– Jimmy Bosse
Jul 15 '12 at 22:18
48
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Hello World in Python [duplicate]
...on't know why this isn't more common knowledge, because I just copy-pasted from the first Google result for Python Hello World.
– MiffTheFox
Jul 3 '09 at 0:29
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Converting an array to a function arguments list [duplicate]
...er JavaScript frameworks such as NodeJS, therefore I'd suggest removing it from the answer.
– zbr
Dec 14 '15 at 15:31
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regular expression: match any word until first space
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Derived from the answer of @SilentGhost I would use:
^([\S]+)
Check out this interactive regexr.com page to see the result and explanation for the suggested solution.
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java.net.MalformedURLException: no protocol
...(new InputSource(new StringReader(xml)));
Note that if you read your XML from a file, you can directly give the File object to DocumentBuilder.parse() .
As a side note, this is a pattern you will encounter a lot in Java. Usually, most API work with Streams more than with Strings. Using Streams me...