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“elseif” syntax in JavaScript
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@JayK: Haha.. PHP has elseif, perl has elsif (I think), and Python has elif.. that kind of annoyed me at first, but... I guess it's kind of cute. It does serve a slight purpose in Python and PHP though, because it wouldn't work with their ...
Formatting numbers (decimal places, thousands separators, etc) with CSS
...avascript once it's in the DOM or format it via your language server-side (PHP/ruby/python etc.)
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git add only modified changes and ignore untracked files
...git status | grep "modified:" | awk '{print "git add " $2}' > file.sh
cat ./file.sh
execute:
chmod a+x file.sh
./file.sh
Edit: (see comments)
This could be achieved in one step:
git status | grep "modified:" | awk '{print $2}' | xargs git add && git status
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Rearrange columns using cut
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What version? perl -ae print works as cat for me
– pwes
Jan 20 '17 at 12:33
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How to extract the first two characters of a string in shell scripting?
...rom a file
To leave first two chars, just remove columns starting from 3
cat file | colrm 3
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CodeIgniter: How to get Controller, Action, URL information
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Not if you change the routes in routes.php, $this->router returns the class the code runs in, but not the actual router masked with the override. Both answers are quite useful based on what you want to do.
– Tibor Szasz
Ja...
How to check if a string array contains one string in JavaScript? [duplicate]
... false;
}
I found it in Stack Overflow question JavaScript equivalent of PHP's in_array().
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What does “Object reference not set to an instance of an object” mean? [duplicate]
...for myPet == null... AND for myPet.PetType == null
if ( myPet.PetType == "cat" ) <--- fall down go boom!
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A CORS POST request works from plain JavaScript, but why not with jQuery?
...: x-requested-with, x-requested-by
So to put it all together, here is my PHP:
// * wont work in FF w/ Allow-Credentials
//if you dont need Allow-Credentials, * seems to work
header('Access-Control-Allow-Origin: http://www.example.com');
//if you need cookies or login etc
header('Access-Control-Al...
Remove characters after specific character in string, then remove substring?
...Url class already built for you.
I must also point out, however, that the PHP's replaceAll uses regular expressions for search pattern, which you can do in .NET as well - look at the RegEx class.
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