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Zoom in on a point (using scale and translate)
I want to be able to zoom in on the point under the mouse in an HTML 5 canvas, like zooming on Google Maps . How can I achieve that?
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How can I get selector from jQuery object
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Ok, so in a comment above the question asker Fidilip said that what he/she's really after is to get the path to the current element.
Here's a script that will "climb" the DOM ancestor tree and then build fairly specific selector including any id or class attributes on the it...
Turning off auto indent when pasting text into vim
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Update: Better answer here: https://stackoverflow.com/a/38258720/62202
To turn off autoindent when you paste code, there's a special "paste" mode.
Type
:set paste
Then paste your code. Note that the text in the tooltip ...
Font size in CSS - % or em?
When setting the size of fonts in CSS, should I be using a percent value ( % ) or em ? Can you explain the advantage?
8 An...
Preserve line breaks in angularjs
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Based on @pilau s answer - but with an improvement that even the accepted answer does not have.
<div class="angular-with-newlines" ng-repeat="item in items">
{{item.description}}
</div>
/* in the css file or in a style...
How to find elements by class
I'm having trouble parsing HTML elements with "class" attribute using Beautifulsoup. The code looks like this
16 Answers
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How to import a single table in to mysql database using command line
I had successfully imported a database using command line, but now my pain area is how to import a single table with its data to the existing database using command line.
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smart pointers (boost) explained
What is the difference between the following set of pointers? When do you use each pointer in production code, if at all?
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Is there a simple way to remove multiple spaces in a string?
Suppose this string:
29 Answers
29
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Why is MATLAB so fast in matrix multiplication?
...C#, Java, and using MATLAB for verification and matrix generation. When I perform matrix multiplication with MATLAB, 2048x2048 and even bigger matrices are almost instantly multiplied.
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