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Python: Check if one dictionary is a subset of another larger dictionary

...to write a custom filter method that takes an arbitrary number of kwargs and returns a list containing the elements of a database-like list that contain those kwargs . ...
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How to output a multiline string in Bash?

... -d '' help <<- EOF ... to read the multiline string into a variable and then echoed the result. – helpermethod Jun 10 '12 at 21:11 3 ...
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When do you use the Bridge Pattern? How is it different from Adapter pattern?

...ttern Wikipedia entry). The Bridge pattern is a composite of the Template and Strategy patterns. It is a common view some aspects of the Adapter pattern in the Bridge pattern. However, to quote from this article: At first sight, the Bridge pattern looks a lot like the Adapter pattern in that ...
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Collisions when generating UUIDs in JavaScript?

... My best guess is that Math.random() is broken on your system for some reason (bizarre as that sounds). This is the first report I've seen of anyone getting collisions. node-uuid has a test harness that you can use to test the distribution of hex digits...
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Laravel requires the Mcrypt PHP extension

... The web enabled extensions and command line enabled extensions can differ. Run php -m in your terminal and check to see if mcrypt is listed. If it's not then check where the command line is loading your php.ini file from by running php --ini from your ...
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How to fix a locale setting warning from Perl?

...settings: LC_ALL = (unset), LANG = "en_US.UTF-8" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C"). My guess is you used ssh to connect to this older host from a newer desktop machine. It's common for /etc/ssh/sshd_config to contain Ac...
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Direct vs. Delegated - jQuery .on()

I am trying to understand this particular difference between the direct and delegated event handlers using the jQuery .on() method . Specifically, the last sentence in this paragraph: ...
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Organizing a multiple-file Go project [closed]

...t documents both how to structure your project in a go build friendly way, and also how to write tests. Tests do not need to be a cmd using the main package. They can simply be TestX named functions as part of each package, and then go test will discover them. The structure suggested in that link i...
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Can you have multiline HTML5 placeholder text in a ?

...present this hint to the user when the element's value is the empty string and the control is not focused (e.g. by displaying it inside a blank unfocused control). All U+000D CARRIAGE RETURN U+000A LINE FEED character pairs (CRLF) in the hint, as well as all other U+000D CARRIAGE RETURN (CR) and U+0...
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how to use sed, awk, or gawk to print only what is matched?

I see lots of examples and man pages on how to do things like search-and-replace using sed, awk, or gawk. 11 Answers ...