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How do I install g++ for Fedora?
...edora Linux? I have been searching the dnf command to install g++ but didn't find anything.
9 Answers
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jQuery: Count number of list elements?
I've got a list that is generated from some server side code, before adding extra stuff to it with jQuery I need to figure out how many items are already in it.
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Freeing up a TCP/IP port?
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As the others have said, you'll have to kill all processes that are listening on that port. The easiest way to do that would be to use the fuser(1) command. For example, to see all of the processes listening for http requests on port 80 (run as...
What is a CSRF token ? What is its importance and how does it work?
I am writing an application (Django, it so happens) and I just want an idea of what actually a "CSRF token" is and how it protects the data. Is the post data not safe if you do not use CSRF tokens?
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How can I find the data structure that represents mine layout of Minesweeper in memory?
.... Petzold's classics "Programming Windows" can help (www.amazon.com/exec/obidos/ISBN=157231995X) as well as online MSDN.
First you should think about where minefield initialization routine can be called. I thought of following:
When you launch the game
When you click happy face
When you click Gam...
Best Way to read rss feed in .net Using C#
...e and succinct. You also need to be using System.Xml; but that's fairly evident. For Blogger the url is currently "blogname.blogspot.com/feeds/posts/default" (Atom 1.0) and "blogname.blogspot.com/feeds/posts/default?alt=rss" for RSS 2.0. The SyndicationItem item has all the item properties you'll ...
Set Background cell color in PHPExcel
... 'fill' => array(
'type' => PHPExcel_Style_Fill::FILL_SOLID,
'color' => array('rgb' => 'FF0000')
)
)
);
Source: http://bayu.freelancer.web.id/2010/07/16/phpexcel-advanced-read-write-excel-made-simple/
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How to kill a process on a port on ubuntu
...his command works os.system("fuser -k 8080/tcp");
– Ridhuvarshan
Jul 25 '18 at 12:04
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Fill remaining vertical space with CSS using display:flex
... html,body,section {height:100%;} where section is direct child of body jsfiddle.net/7yLFL/445 this gives a header and footer fixed.
– G-Cyrillus
Feb 22 '16 at 16:01
1
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OO Design in Rails: Where to put stuff
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Because Rails provides structure in terms of MVC, it's natural to end up using only the model, view, and controller containers that are provided for you. The typical idiom for beginners (and even some intermediate programmers) is to cram all l...