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How can I get last characters of a string
...answer for another approach.
Original answer:
You'll want to use the Javascript string method .substr() combined with the .length property.
var id = "ctl03_Tabs1";
var lastFive = id.substr(id.length - 5); // => "Tabs1"
var lastChar = id.substr(id.length - 1); // => "1"
This gets the chara...
How can I make robocopy silent in the command line except for progress?
I'm using robocopy to do backups with a PowerShell script, and it's pretty awesome, except that I'd like it to only show the progress percentage while it copies and not all of the other information.
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Why would I use Scala/Lift over Java/Spring? [closed]
...e Ajax call (via jQuery or YUI, and yes, you can add your own favorite JavaScript library), doing automatic retries with back-offs, avoiding connection starvation by queuing Ajax requests, etc.
So, one big difference between Lift and Spring is that Lift's philosophy of GUID associated with function...
Where is Xcode's build folder?
...ers seem to be AppName-asdflkjqwergoobledygook. Since I'm building from a script, I'd like to actually find the build (so I can package it and send via TestFlight :) How do I determine which of the many MyAppName-xxxx-s is the right one? Thanks! (Note to Heath: in this particular case, I don't w...
How to delete files older than X hours
I'm writing a bash script that needs to delete old files.
10 Answers
10
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How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?
...> ~/.bashrc
echo "PATH=\$PATH:\$GOPATH/bin # Add GOPATH/bin to PATH for scripting" >> ~/.bashrc
source ~/.bashrc
source: http://www.larry-price.com/blog/2013/12/15/setting-up-a-go-environment-in-ubuntu-12-dot-04/
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Refreshing web page by WebDriver when waiting for specific condition
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In Java or JavaScript:
driver.navigate().refresh();
This should refresh page.
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How to get parameters from a URL string?
...GET['email'] for parameters in URL.
Use $_POST['email'] for posted data to script.
Or use _$REQUEST for both.
Also, as mentioned, you can use parse_url() function that returns all parts of URL. Use a part called 'query' - there you can find your email parameter. More info: http://php.net/manual/en/f...
Jquery date picker z-index issue
...the position is relative.
Using this way you don't have to modify any javascript from jQuery UI.
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How can I set response header on express.js assets
I need to set CORS to be enabled on scripts served by express. How can I set the headers in these returned responses for public/assets?
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