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Fastest way to copy file in node.js
...) implies lots of operations with the file system (copying/reading/writing etc). I'd like to know which methods are the fastest, and I'd be happy to get an advice. Thanks.
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Angular - ui-router get previous state
...the state for the login and register url.
Then in any controller/service etc you need to inject $state service and you can access current and previous url like this:
Current: $state.current.name
Previous: $state.previous.route.name
From the Chrome console:
var injector = angular.element(docum...
Detect backspace in empty UITextField
...ork on iPhone > 3.1.3, but it's hacky and may break on future versions, etc. I think I found a cleaner, more stable solution for how to detect a delete keyboard key press on the iPhone/iOS.
– ma11hew28
Jul 9 '11 at 22:24
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How to “crop” a rectangular image into a square with CSS?
... could also be modified to be responsive, for example % widths and heights etc.
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How to increase font size in a plot in R?
...xis=1.5, cex.main=1.5, cex.sub=1.5
to your plot, where 1.5 could be 2, 3, etc. and a value of 1 is the default will increase the font size.
x <- rnorm(100)
cex doesn't change things
hist(x, xlim=range(x),
xlab= "Variable Lable", ylab="density", main="Title of plot", prob=TRUE)
hist(x, ...
How do I get git to default to ssh and not https for new repositories
...hange the remote url within your .git/config file.
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
-url = https://github.com/nikhilbhardwaj/abc.git
+url = git@github.com:nikhilbhardwaj/abc.git
A shortcut is to use the set-url command:
$ git remote set-url origin git@git...
Is there a way to run Python on Android?
...n the background, make a photo, read contacts list, determine GPS location etc.?
– Tadeck
Mar 24 '12 at 4:20
8
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Open multiple Eclipse workspaces on the Mac
..., lame (now you have to maintain multiple eclipse configurations, plugins, etc?).
In any case, here is a workaround. Create the following script in the (single) Eclipse directory (the directory that contains Eclipse.app), and give it a ".command" suffix (e.g. eclipse-workspace2.command) so that yo...
Find and Replace Inside a Text File from a Bash Command
...g your own compiled programs, other shell scripts, Python and Perl scripts etc.
In this case, there are a couple of ways to do it.
If you want to read a file, and write it to another file, doing search/replace as you go, use sed:
sed 's/abc/XYZ/g' <infile >outfile
If you want to edit the ...
Way to ng-repeat defined number of times instead of repeating over array?
... can use 'slice'. e.g. group1: items.slice(0,3), group2: items.slice(3,6), etc.
– trevorc
Dec 6 '13 at 23:21
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