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Shall we always use [unowned self] inside closure in Swift
...ion/Swift/Conceptual/Swift_Programming_Language/AutomaticReferenceCounting.html
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what is the difference between ?:, ?! and ?= in regex?
...behind
Please check here: http://www.regular-expressions.info/lookaround.html for very good tutorial and examples on lookahead in regular expressions.
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Wrapping a C library in Python: C, Cython or ctypes?
...ite, there are some limitations: docs.cython.org/src/userguide/limitations.html Likely not a problem for most use cases, but just wanted to be complete.
– Randy Syring
Apr 8 '11 at 20:36
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How does collections.defaultdict work?
..._missing__(key) method. See: https://docs.python.org/2/library/collections.html#defaultdict-objects .
More concretely, this answer shows how to make use of __missing__(key) in a practical way:
https://stackoverflow.com/a/17956989/1593924
To clarify what 'callable' means, here's an interactive sess...
Apply CSS styles to an element depending on its child elements
...ostfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C...
How to handle screen orientation change when progress dialog and background thread active?
...//android-developers.blogspot.com/2009/02/faster-screen-orientation-change.html
public Object onRetainNonConfigurationInstance() {
// my future self can get this without re-downloading
// if it's already ready.
return mDataObject;
}
// use Activity.showDialog ins...
Detach many subdirectories into a new, separate Git repository
... bit more self-evident. See kernel.org/pub/software/scm/git/docs/git-pull.html
– phord
Jul 27 '10 at 22:37
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“PKIX path building failed” and “unable to find valid certification path to requested target”
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source:
http://magicmonster.com/kb/prg/java/ssl/pkix_path_building_failed.html
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Is there a software-engineering methodology for functional programming? [closed]
...ere are some intresting principle design in the PAIP book. norvig.com/paip.html
– mathk
Feb 1 '11 at 12:58
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How to architect an Ember.js application
...e or more handlebars templates
By default ember will replace body of your html page using content of one or more handlbars templates. Someday these templates will be in separate .hbs files assembled by sprockets or maybe grunt.js. For now we will keep everything in one file and use script tags.
Fi...