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RegEx: Grabbing values between quotation marks
...ell among different regex interpretations.
– Phil Bennett
Oct 5 '08 at 14:33
5
This has saved my ...
How do I render a partial of a different format in Rails?
...
end
alias_method_chain :setup, :formats
end
See http://railsguides.net/2012/08/29/rails3-does-not-render-partial-for-specific-format/
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fo...
Windows recursive grep command-line
...d a really great tool:
native unix utils:
http://unxutils.sourceforge.net/
http://en.wikipedia.org/wiki/UnxUtils
Just unpack them and put that folder into your PATH environment variable and voila! :)
Works like a charm, and there are much more then just grep ;)
...
How do I encode and decode a base64 string?
...Returning null in case of null is a very inconsistent behaviour. No other .net API that works with strings does that.
– t3chb0t
Jun 22 '18 at 6:10
...
How to check if a variable is an integer in JavaScript?
...d) // false
isInt(NaN) // false
Here's the fiddle: http://jsfiddle.net/opfyrqwp/28/
Performance
Testing reveals that the short-circuiting solution has the best performance (ops/sec).
// Short-circuiting, and saving a parse operation
function isInt(value) {
var x;
if (isNaN(value)) {
...
Positions fixed doesn't work when using -webkit-transform
...%, 0);
transform: translate(-100%, 0);
}
Demo:
http://jsfiddle.net/ZWcD9/
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Method Syntax in Objective-C
... I know this answer is an old one, but I've been living in a .NET world for the past few years. I'm new to Objective C, and transitioning from a web world to the mobile industry. I'd like to thank you for such a well documented explanation that is so relevant to the question. +1
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Quit and restart a clean R session from within R?
...mand bellow:
install.packages("RDCOMClient", repos = "http://www.omegahat.net/R")
The code to simulate the keypresses within RStudio (Windows 10) are:
library(RDCOMClient)
wsh <- COMCreate("Wscript.Shell")
wsh$SendKeys("^+{F10}")
In the last line in the code above, the 'ctrl' key is repr...
Can you have multiple $(document).ready(function(){ … }); sections?
... saySomething = function() {} then you can call it. Weird, right? jsfiddle.net/f56qsogm test it out here.
– ferr
Sep 5 '14 at 16:51
2
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How do I run a simple bit of code in a new thread?
...
with .NET Framework 4.0+ just use Task.Run(), as described in this answer: stackoverflow.com/a/31778592/1633949
– Richard II
Oct 25 '19 at 13:58
...