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What's the purpose of starting semi colon at beginning of JavaScript? [duplicate]
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The semi-colon is there in case you include this script just after some 'bad' script that doesn't properly close off its last line with a semi-colon. In this case it's possible the two scripts would be combined and result in invalid code. For example if you are merging mu...
How to log out user from web site using BASIC authentication?
...ill then overwrite the previous correct credentials.
In short, the logout script inverts the logic of the login script, only returning the success page if the user isn't passing the right credentials.
The question is whether the somewhat curious “don't enter your password” password box will me...
Hidden features of HTML
...the following as a bookmarklet to let edit any web page you're on: javascript:document.body.contentEditable='true';document.designMode='on';void(0);
– Amro
Nov 12 '09 at 18:36
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Correct Bash and shell script variable capitalization
I run across many shell scripts with variables in all caps, and I've always thought that there is a severe misunderstanding with that. My understanding is that, by convention (and perhaps by necessity long ago), environment variables are in all-caps.
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Height equal to dynamic width (CSS fluid layout) [duplicate]
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All you need to do is include the jQuery script and css styles. Check full code at jsfiddle.net/n6DAu/24
– Hussein
Jul 28 '11 at 6:12
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How to get a list of all files that changed between two Git commits?
...git ls-files --other --exclude-standard
If you're using this in a shell script, and you want to programmatically check if these commands returned anything, you'll be interested in git diff's --exit-code option.
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VIM + JSLint?
I spend my days in vim, currently writing a lot of JavaScript. I've been trying to find a way to integrate JSLint or something similar into vim to improve my coding. Has anyone managed to do something like this?
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How can I scroll a web page using selenium webdriver in python?
...parse through facebook user friends page and extract all ids from the AJAX script. But I need to scroll down to get all the friends. How can I scroll down in Selenium. I am using python.
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How do I force files to open in the browser instead of downloading (PDF)?
...e by the back-end team. I tried to get codes on how to add headers in java script but was not successful. Thanks, as I got the real idea cleared from you... :)
– Kailas
Dec 19 '14 at 7:19
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Can someone explain how to implement the jQuery File Upload plugin?
...can anyone suggest me what are the js/jquery files needed to run the above script
– Manasa
Jun 14 '17 at 7:59
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