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How to display the current year in a Django template?
...tboyshostelraipur.pythonanywhere.com/ which works fine as expected (Maybe, by the time you're reading this post, it would have stopped working because that's a free hosting so just try in code and see).
{% now 'Y' %}
You can visit & see it in the footer part where I have displayed the current...
How can I use an array of function pointers?
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@crucifiedsoul "the C Programming Language" written by Brian Kernighan and Dennis Ritchie? It could be, but I didn't have it as a reference at the time I wrote the answer three and an half year ago. So I don't know.
– VonC
Mar 30 '12 at 1...
Best practice using NSLocalizedString
...ustom code to handle localization, meaning you will have to use it. That said, a little tooling can help, here is how I proceed:
Updating the strings file
genstrings overwrites your string files, discarding all your previous translations.
I wrote update_strings.py to parse the old strings file, ru...
Rails: Open link in new tab (with 'link_to')
... I'm not going to downvote you, but this page is specifically about Ruby's link_to (from title).
– Herb Meehan
Sep 9 '15 at 23:29
1
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What is this date format? 2011-08-12T20:17:46.384Z
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tl;dr
Standard ISO 8601 format is used by your input string.
Instant.parse ( "2011-08-12T20:17:46.384Z" )
ISO 8601
This format is defined by the sensible practical standard, ISO 8601.
The T separates the date portion from the time-of-day portion. The Z on the en...
What is the main difference between PATCH and PUT request?
...n my Rails application. Now, a new HTTP verb, PATCH has been implemented by browsers. So, I want to know what the main difference between PATCH and PUT requests are, and when we should use one or the other.
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How can you dynamically create variables via a while loop? [duplicate]
...at are implemented as dictionaries too. I wonder why I have been downvoted by some downvote sniper for my answer creating an item in globals() while the answer of Gintautas Miliauskas is upvoted and this answer that doesn't give the how-to for <dynamically create key> is upvoted 3 times.
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How to remove jar file from local maven repository which was added with install:install-file?
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The directory structure under .m2/repository is organized by Maven group ID, so you can just delete the subdirectory corresponding to the artifact you want to remove.
– Kevin Krumwiede
Aug 23 '16 at 19:33
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Presenting a UIAlertController properly on an iPad using iOS 8
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You can present a UIAlertController from a popover by using UIPopoverPresentationController.
In Obj-C:
UIViewController *self; // code assumes you're in a view controller
UIButton *button; // the button you want to show the popup sheet from
UIAlertController *alertControll...
How to add line breaks to an HTML textarea?
...'
function log(text) {
var txtArea ;
txtArea = document.getElementById("txtDebug") ;
txtArea.value += text + '\r\n';
}
I decided to do this an edit, and not as a new question because this a far too popular answer to be wrong or incomplete.
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