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Is C++ context-free or context-sensitive?
...by context-sensitive grammars, and it's often the case that it's easier to base proofs on monotonic grammars. Consequently, it's pretty common to see "context-sensitive" used as though it meant "monotonic".
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Finding what methods a Python object has
...for a class object: its attributes, and recursively the attributes of its bases.
for any other object: its attributes, its class's attributes, and
recursively the attributes of its class's base classes.
For example:
$ python
Python 2.7.6 (default, Jun 22 2015, 17:58:13)
[GCC 4.8.2] on linu...
Javadoc @see or {@link}?
...ption, and it is used as a replacement for multiple links to the same.
I based this opinion on randomly checking out documentation for a great variety of things in the standard library.
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Multi-project test dependencies with gradle
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New testJar based (trnsitive dependancies supported) solution available as gradle plugin:
https://github.com/hauner/gradle-plugins/tree/master/jartest
https://plugins.gradle.org/plugin/com.github.hauner.jarTest/1.0
From documentation
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What does PorterDuff.Mode mean in android graphics.What does it do?
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It defines how to compose images based on the alpha value. See more here http://en.wikipedia.org/wiki/Alpha_compositing
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Best practices for API versioning? [closed]
...end on should be permalinks.
Sure, it is possible to embed API version in base URI but only for reasonable and restricted uses like debugging a API client that works with the the new API version. Such versioned APIs should be time-limited and available to limited groups of API users (like during cl...
SQL Query to concatenate column values from multiple rows in Oracle
...ow url for more information about string concatenation.
http://www.oracle-base.com/articles/misc/StringAggregationTechniques.php
String Concatenation
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How can I get file extensions with JavaScript?
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@JustAndrei Still not all :) For pure file name (basename?), not a path, for practical reasons, I think it should be return filename.substring(0,1) === '.' ? '' : filename.split('.').slice(1).pop() || ''; This takes care of .file (Unix hidden, I believe) kind of files too. ...
Replacement for deprecated sizeWithFont: in iOS 7?
...cause that series of NSString+UIKit functions (sizewithFont:..., etc) were based on the UIStringDrawing library, which wasn't thread safe. If you tried to run them not on the main thread (like any other UIKit functionality), you'll get unpredictable behaviors. In particular, if you ran the functio...
Rotated elements in CSS that affect their parent's height correctly
...ses it to have shrink-to-fit width, which means that its width will be set based upon the intrinsic width of its contents - that is, based upon the intrinsic width of .element-to-rotate. (On supporting browsers, we could achieve this more cleanly with width: max-content, but as of December 2017, max...