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Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
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390
Yes, many.
Including, but not limited to:
non breaking space :   or  
nar...
How do I get cURL to not show the progress bar?
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unutbuunutbu
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Comparing strings with == which are declared final in Java
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232
When you declare a String (which is immutable) variable as final, and initialize it with a comp...
How to get the class of the clicked element?
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399
Here's a quick jQuery example that adds a click event to each "li" tag, and then retrieves the...
what exactly is device pixel ratio?
...ear resolution.
Physical resolution: 960 x 640
Logical resolution: 480 x 320
The formula is:
Where:
is the physical linear resolution
and:
is the logical linear resolution
Other devices report different device pixel ratios, including non-integer ones. For example, the Nokia Lumia 1020 ...
Get file name and extension in Ruby
I'm working on a program to download a video from YouTube, convert it to MP3 and create a directory structure for the files.
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Write bytes to file
I have a hexadecimal string (e.g 0CFE9E69271557822FE715A8B3E564BE ) and I want to write it to a file as bytes. For example,
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Deleting all files in a directory with Python
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edited Oct 8 '17 at 7:32
yugr
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answered Jan 3...
What is choice_set in this Django app tutorial?
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183
You created a foreign key on Choice which relates each one to a Question.
So, each Choice expli...
What's a 3D doing in this HTML?
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358
It's an email encoding system called "quoted-printable", which allows non-ASCII characters to ...