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How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
... This is what I was hoping for. What I've never seen in JavaScript documentation is mention that the exec() method will continue to return the next result set if called more than once. Thanks again for the great tip!
– Adam Franco
Feb 6 '09 at 16...
Create RegExps on the fly using string variables
...also seems to be the fastest on modern browsers https://jsperf.com/replace-vs-split-join-vs-replaceall
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Trigger change event of dropdown
...u are trying to have linked drop downs, the best way to do it is to have a script that returns the a prebuilt select box and an AJAX call that requests it.
Here is the documentation for jQuery's Ajax method if you need it.
$(document).ready(function(){
$('#countrylist').change(function(e){
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How do I write a short literal in C++?
... Note user-defined literals are not supported in Visual Studio until VS2015: msdn.microsoft.com/en-us/library/hh567368(v=vs.140).aspx
– parsley72
Oct 4 '17 at 19:35
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How to sleep for five seconds in a batch file/cmd [duplicate]
...e seconds, such as taking an image being displayed by the webcam. (Run the script and smile at the camera, for example.)
30...
What is the difference between '>' and a space in CSS selectors?
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> vs. Space
Consider the two scenarios div > span { } vs. div span { }
Here, the (space) selects all the all the <span> elements inside <div> element even if they are nested inside more than one element. The &g...
How to urlencode data for curl command?
I am trying to write a bash script for testing that takes a parameter and sends it through curl to web site. I need to url encode the value to make sure that special characters are processed properly. What is the best way to do this?
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What is an .axd file?
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An .axd file is a HTTP Handler file. There are two types of .axd files.
ScriptResource.axd
WebResource.axd
These are files which are generated at runtime whenever you use ScriptManager in your Web app. This is being generated only once when you deploy it on the server.
Simply put the ScriptRe...
Bundling data files with PyInstaller (--onefile)
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You should use this script in the .py file you're trying to compile with PyInstaller. Don't put this code snippet in the .spec file, that will not work. Access your files by substituting the path you'd normally type by resource_path("file_to_be_...
When is JavaScript synchronous?
I have been under the impression for that JavaScript was always asynchronous. However, I have learned that there are situations where it is not (ie DOM manipulations). Is there a good reference anywhere about when it will be synchronous and when it will be asynchronous? Does jQuery affect this at...