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Python regular expressions return true/false
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how is this different from ignacio's answer?
– Charlie Parker
Feb 8 '17 at 3:21
3
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What does the “expand” option do in grunt-contrib-copy? The examples all use it but the docs say not
...period), and is set by default to 'first'.
flatten Remove all path parts from generated dest paths.
rename This function is called for each matched src file, (after extension renaming and flattening). The dest and matched src path are passed in, and this function must return a new dest value. If...
How to create a simple map using JavaScript/JQuery [duplicate]
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How can we remove a key value payer from the map ?
– Shikha Dhawan
Jan 29 '13 at 5:37
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How do I parse a YAML file in Ruby?
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Here is the one liner i use, from terminal, to test the content of yml file(s):
$ ruby -r yaml -r pp -e 'pp YAML.load_file("/Users/za/project/application.yml")'
{"logging"=>
{"path"=>"/var/logs/",
"file"=>"TacoCloud.log",
"level"=>...
PostgreSQL naming conventions
...of many more conventions or style guides. Surrogate keys are normally made from a sequence (usually with the serial macro), it would be convenient to stick to that naming for those sequences if you create them by hand (tablename_colname_seq).
See also some discussion here, here and (for general SQL...
How to modify Github pull request？
...on and a technique that I use is as follows:
Create a new branch (fixes) from the repository(upstream) and branch (develop) to which you intend to send the pull request by doing:
git branch fixes upstream/develop
Add your refined commits directly to this newly created branch.
git commit -m "your...
Check if element is visible in DOM
...sers, but yes a couple of yrs back, they used to, that's what I understand from reports. Note that the jsPerf only mentions of the speed of execution, while reflow is about the display. And reflows does make the UI poor. I personally will not go for the speed for a routine that is probably called 5/...
Convert a Python list with strings all to lowercase or uppercase
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yeah, I wasn't criticizing yours (apart from the list stuff :)).Where do you think the UV you recently got comes from ? :)
– Jean-François Fabre♦
Mar 8 '18 at 8:38
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How to detect the device orientation using CSS media queries?
... report orientation = 0 when in landscape mode. iPhones report differently from Samsung Galaxies.
– BlackMagic
Oct 18 '15 at 13:19
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How to set initial size of std::vector?
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If the size of the container being copied from is known, why isn't it more efficient to (re)size and then copy instead of pushing_back?
– user1382306
Aug 13 '14 at 16:53
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