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IntelliJ IDEA: Move line?
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BTW, move statement can't move a line out of its function, while move line could.
– Eric Wang
Dec 31 '18 at 17:47
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Export CSS changes from inspector (webkit, firebug, etc)
...o the CSS rules. The CSS file that shows up will contain all of the modifications.
This place exactly:
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Node.js Mongoose.js string to ObjectId function
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You can do it like so:
var mongoose = require('mongoose');
var id = mongoose.Types.ObjectId('4edd40c86762e0fb12000003');
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Get specific ArrayList item
How can I get a specific item from this ArrayList ? mainList[3] ?
8 Answers
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How do I move a file with Ruby?
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You can use FileUtils to do this.
#!/usr/bin/env ruby
require 'fileutils'
FileUtils.mv('/tmp/your_file', '/opt/new/location/your_file')
Remember; if you are moving across partitions, "mv" will copy the file to new destinatio...
How do you print out a stack trace to the console/log in Cocoa?
I'd like to log the call trace during certain points, like failed assertions, or uncaught exceptions.
6 Answers
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Is there an equivalent for the Zip function in Clojure Core or Contrib?
...skell needs a collection of zipWith (zipWith3, zipWith4, ...) functions, because they all need to be of a specific type; in particular, the number of input lists they accept needs to be fixed. (The zip, zip2, zip3, ... family can be regarded as a specialisation of the zipWith family for the common u...
How to shift a column in Pandas DataFrame
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@WaylonWalker That's called rolling in numpy: df['x2'] = np.roll(df['x2'], 1)
– ayhan
Nov 25 '17 at 17:35
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How to remove/change JQuery UI Autocomplete Helper text?
It seems that this is a new feature in JQuery UI 1.9.0, because I used JQuery UI plenty of times before and this text never poped up.
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Using R to download zipped data file, extract, and import data
...) or gzipped (.gz) or bzip2ed (.bz2) files are just the file and those you can read directly from a connection. So get the data provider to use that instead :)
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