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Why do we need tuples in Python (or any immutable data type)?
... -- we were able to shave off over an hour of data processing by switching from lists to tuples.
– Mark Ribau
Jul 1 '13 at 20:34
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show 7 mo...
How to flip windows in vim? [duplicate]
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Ctrl-w H or type :wincmd H to go from horizontal to vertical layout.
Ctrl-w J or type :wincmd J to go from vertical to horizontal layout.
Ctrl-w r or type :wincmd r to swap the two buffers but keep the window layout the same.
Ctrl-w w or type :wincmd w to...
“npm config set registry https://registry.npmjs.org/” is not working in windows bat file
...cal node_modules folder> possible. If i don't want to download anything from internet and all artifacts are within the app.
– sumit sachdeva
Sep 7 '18 at 11:22
add a commen...
How to empty (“truncate”) a file on linux that already exists and is protected in someway?
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You have the noclobber option set. The error looks like it's from csh, so you would do:
cat /dev/null >! file
If I'm wrong and you are using bash, you should do:
cat /dev/null >| file
in bash, you can also shorten that to:
>| file
...
How to run crontab job every week on Sunday
...e of sun, mon, tue, wed, thu, fri, or sat for the day. This also saves you from having to choose between using 0 or 7 for sunday.
– flu
May 15 '14 at 13:15
add a comment
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What's the difference between JavaScript and JScript?
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From Wikipedia: http://en.wikipedia.org/wiki/Jscript
JScript is the Microsoft dialect of
the ECMAScript scripting language
specification.
JavaScript (the Netscape/Mozilla
implementation of the ECMA
specificat...
Regular expression to extract text between square brackets
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How to exclude [ ] from output(result)?
– Mickey Tin
Apr 28 '13 at 22:46
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jquery, domain, get URL
...ay find that location.host is a better option, as its content could differ from document.domain. For instance, the url http://192.168.1.80:8080 will have only the ipaddress in document.domain, but both the ipaddress and port number in location.host.
...
Remove IE10's “clear field” X button on certain inputs?
...ined on the field -- padding-right -- which was intended to keep the text from typing over the 'X' icon that I overlayed on the input field. I'm guessing that IE10 is internally applying the padding-right of the input to the ::--ms-clear pseudo element, and hiding the pseudo element does not restor...
AngularJS 1.2 $injector:modulerr
...d it provides .map files - I wonder why Chrome was still showing me errors from the minified file. Thanks for the heads up, @Mart!
– Aditya M P
Sep 8 '13 at 21:02
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