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Meaning of “[: too many arguments” error from if [] (square brackets)
...e [[ for an alternative suggested here, or, ensure that whatever runs your script uses a shell that supports [[ aka new test.
Also beware of the [: unary operator expected error
If you're seeing the "too many arguments" error, chances are you're getting a string from a function with unpredictabl...
Adding a new value to an existing ENUM Type
...re keeping all the old enums and adding new ones. Additionally our update script is transactional. Great post!
– Darin Peterson
Jul 16 '13 at 20:38
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How do you use vim's quickfix feature?
...earning curve is quite steep (at least for me). I just installed this vim script for JavaScriptLint error checking, which shows errors in vim's quickfix window once I save a buffer.
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Redirecting Output from within Batch file
... @Jannes - True, but you can always get info about the running batch script if you add a modifier. For example, %~f0 always gives the full path to the batch script, even when inside a CALLed :subroutine.
– dbenham
Dec 7 '16 at 17:08
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How do detect Android Tablets in general. Useragent?
... mobile and tablet visitors.
Detecting Android device via Browser
< script language="javascript"> <!--
var mobile = (/iphone|ipad|ipod|android|blackberry|mini|windows\sce|palm/i.test(navigator.userAgent.toLowerCase()));
if (mobile) {
alert("MOBILE DE...
Correct owner/group/permissions for Apache 2 site files/folders under Mac OS X?
...ions, source code, or other sensitive details in your web config files and scripts if such are part of your content. If this is not an issue for you, then by all means go with one of the simpler solutions.
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Insert line after first match using sed
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Try doing this using GNU sed:
sed '/CLIENTSCRIPT="foo"/a CLIENTSCRIPT2="hello"' file
if you want to substitute in-place, use
sed -i '/CLIENTSCRIPT="foo"/a CLIENTSCRIPT2="hello"' file
Output
CLIENTSCRIPT="foo"
CLIENTSCRIPT2="hello"
CLIENTFILE="bar"
Doc
see s...
Incrementing a date in JavaScript
I need to increment a date value by one day in JavaScript.
16 Answers
16
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Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...ee that I've filtered request down to XHR - these are requests made by javascript code.
Tip: log is cleared every time you load a page, at the bottom of the picture, the black dot button will preserve log.
After analyzing requests and responses you can simulate these requests from your web-crawler...
What is a good regular expression to match a URL? [duplicate]
... a version which is less restrictive http://regexr.com/3e6m0.
Example JavaScript implementation:
var expression = /[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)?/gi;
var regex = new RegExp(expression);
var t = 'www.google.com';
if (t.match(regex)) ...