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Type hinting a collection of a specified type

...ring my own question; the TLDR answer is No Yes. Update 2 In September 2015, Python 3.5 was released with support for Type Hints and includes a new typing module. This allows for the specification of types contained within collections. As of November 2015, JetBrains PyCharm 5.0 fully supports Pyt...
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“Diff” an image using ImageMagick

...i) -- then just add an appropriate -density parameter: compare -density 300 image1 image2 -compose src diff.jpeg Illustrated examples Here are a few illustrations of results for variations of the above command. Note: the two files compared were even PDF files, so it works with these too (as l...
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Testing javascript with Mocha - how can I use console.log to debug a test?

... TO? – PositiveGuy Jul 16 '15 at 16:02 add a comment  |  ...
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How to check if a given directory exists in Ruby

... answered Jul 6 '09 at 3:12 EmilyEmily 16.4k33 gold badges3838 silver badges4545 bronze badges ...
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Setting default permissions for newly created files and sub-directories under a directory in Linux?

...re owned by the group. You should then make sure everyone runs with umask 002 or 007 or something of that nature---this is why Debian and many other linux systems are configured with per-user groups by default. I don't know of a way to force the permissions you want if the user's umask is too stro...
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HTML.ActionLink vs Url.Action in ASP.NET Razor

... answered Oct 10 '11 at 5:56 Darin DimitrovDarin Dimitrov 930k250250 gold badges31503150 silver badges28432843 bronze badges ...
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How to see the CREATE VIEW code for a view in PostgreSQL?

... answered Mar 14 '13 at 22:02 EoghanMEoghanM 18.2k2020 gold badges7878 silver badges108108 bronze badges ...
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Programmatically fire button click event?

...anZaky German 13.7k44 gold badges2121 silver badges3030 bronze badges 8 ...
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Soft wrap at 80 characters in Vim in window of arbitrary width

...nt to use Vim's soft wrap capability ( :set wrap ) to wrap some code at 80 characters, regardless of my actual window width. ...
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How to implode array with key and value without foreach in PHP

...a loop and this to just use json_encode. Exhibit A: willem.stuursma.name/2010/11/22/… – Case Sep 7 '13 at 5:14 None...