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How do JavaScript closures work?
...question literally. Since then, the question has mutated several times, so my answer may now seem incredibly silly & out of place. Hopefully the general idea of the story remains fun for some.
I'm a big fan of analogy and metaphor when explaining difficult concepts, so let me try my hand with...
Java FileOutputStream Create File if not exists
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@StefanDunn with the createNewFile() method, as shown in my example.
– talnicolas
Mar 8 '12 at 16:12
56
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Pip install Matplotlib error with virtualenv
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On my debian (wheezy/unstable) system it was failing even with libfreetype6-dev installed. It turned out that I also needed pkg-config installed.
– Jon
Mar 5 '14 at 20:25
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Where does System.Diagnostics.Debug.Write output appear?
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The solution for my case is:
Right click the output window;
Check the 'Program Output'
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How can I change the default Django date template format?
...(Or even earlier if possible -- wherever that date string first arrives in my code.) But if you really want to use strings to pass datetimes to your Django templates, this answer looks helpful.
– medmunds
Dec 13 '16 at 17:33
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Table row and column number in jQuery
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$('td').click(function() {
var myCol = $(this).index();
var $tr = $(this).closest('tr');
var myRow = $tr.index();
});
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Go to Matching Brace in Visual Studio?
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On my French keyboard, it's CTRL + ^.
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Can a div have multiple classes (Twitter Bootstrap) [duplicate]
...ses either using bootstrap or not
<div class="active dropdown-toggle my-class">Multiple Classes</div>
For applying multiple classes just separate the classes by space.
Take a look at this links you will find many examples
http://getbootstrap.com/css/
http://css-tricks.com/un-bloat-cs...
how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)
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I have got the solution for my query:
i have done something like this:
cell.innerHTML="<img height=40 width=40 alt='' src='<%=request.getContextPath()%>/writeImage.htm?' onerror='onImgError(this);' onLoad='setDefaultImage(this);'>"
functi...
How do I update devDependencies in NPM?
...nd no solution, so I decided to write a Grunt plugin that will auto-update my devDependencies..
It's on Github, I'd love to get some input and collaborations in order to make it the best tool that NPM hasn't provided.
Basically it will auto-update your outdated development dependencies with a simp...