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How can I declare and use Boolean variables in a shell script?
... [ ] or [[ ]], and also on whether or not the operands are quoted. You can read more about that in Advanced Bash Scripting Guide: 7.3 Other Comparison Operators (scroll down to the discussion of = and ==).
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Using HTML5/Canvas/JavaScript to take in-browser screenshots
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JavaScript can read the DOM and render a fairly accurate representation of that using canvas. I have been working on a script which converts HTML into a canvas image. Decided today to make an implementation of it into sending feedbacks like...
Why is a combiner needed for reduce method that converts type in java 8
...ot sure if one would be better over the other, but I prefer the former for readability.
– skiwi
Jun 19 '14 at 15:35
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What do numbers using 0x notation mean?
...00--1999 would represent the negative numbers. My question was about human-readable notation, though knowing how computers do it might help someone else, so thanks :)
– Luc
Mar 7 at 10:07
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Why do I need 'b' to encode a string with Base64?
...g in Python 3
Originally the question title asked about Base-64 encoding. Read on for Base-64 stuff.
base64 encoding takes 6-bit binary chunks and encodes them using the characters A-Z, a-z, 0-9, '+', '/', and '=' (some encodings use different characters in place of '+' and '/'). This is a charact...
iOS Image Orientation has Strange Behavior
.... You can see the same image in proper way in windows OS.
For more detail read this answer http://graphicssoft.about.com/od/digitalphotography/f/sideways-pictures.htm
try reading your image's exif here http://www.exifviewer.org/ , or http://regex.info/exif.cgi , or http://www.addictivetips.com/in...
How to overwrite existing files in batch?
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Is there any more information you can add that isn't already in another answer? This doesn't really need to be posted as a new answer otherwise.
– Michelle
Aug 20 '13 at 19:52
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Android Python Programming [closed]
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Yep, you can.
Check ASE
Edit:
Ok, after comments:
I haven't read the question properly. No you can't write write proper, full fledged apps for Android, but anyway check ASE. It is really cool project.
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C# convert int to string with padding zeros?
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@Rahul Read this: msdn.microsoft.com/en-us/library/…
– Kevdog777
Feb 4 '15 at 14:51
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What are “named tuples” in Python?
Reading the changes in Python 3.1 , I found something... unexpected:
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