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Access multiple elements of list knowing their index
...t say I would like to create a new list, which contains element with index 1, 2, 5, from given list [-2, 1, 5, 3, 8, 5, 6]. What I did is:
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jQuery Multiple ID selectors
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231
Try this:
$("#upload_link,#upload_link2,#upload_link3").each(function(){
$(this).upload({
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How can I save an image with PIL?
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147
The error regarding the file extension has been handled, you either use BMP (without the dot) ...
Simple basic explanation of a Distributed Hash Table (DHT)
...hese problems is a logical ring of n nodes, each taking responsibility for 1/n of the keyspace. Once you add a node to the network, it finds a place on the ring to sit between two other nodes, and takes responsibility for some of the keys in its sibling nodes. The beauty of this approach is that non...
In HTML5, is the localStorage object isolated per page/domain?
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edited Oct 23 '19 at 11:07
baHI
9721010 silver badges1818 bronze badges
answered Nov 17 '10 a...
Getting value of public static final field/property of a class in Java via reflection
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133
First retrieve the field property of the class, then you can retrieve the value. If you know t...
Is there a way to give a specific file name when saving a file via cURL?
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198
Either use the -o option or its alias --output, or redirect shell output to the file of choice...
What is a callback URL in relation to an API?
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answered Apr 28 '14 at 17:12
Eric SteinEric Stein
11k22 gold badges2828 silver badges4949 bronze badges
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Rails formatting date
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Use
Model.created_at.strftime("%FT%T")
where,
%F - The ISO 8601 date format (%Y-%m-%d)
%T - 24-hour time (%H:%M:%S)
Following are some of the frequently used useful list of Date and Time formats that you could specify in strftime method:
Date (Year, Month, Day):
%Y - Year with cent...
Converting a Uniform Distribution to a Normal Distribution
...stribution (as most random number generators produce, e.g. between 0.0 and 1.0) into a normal distribution? What if I want a mean and standard deviation of my choosing?
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