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What is the meaning of symbol $ in jQuery?
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Strange but true, you can use "$" as a function name in JavaScript. It is shorthand for jQuery(). Which you can use if you want. jQuery can be ran in compatibility mode if another library is using the $ already. Just use jQuery.noConflict(). $ is pretty commonly used as a sel...
Git for Windows - The Program can't start because libiconv2.dll is missing
...efully in this situation, and then throws this very misleading error as an alert, rather than reporting that there is no configured origin of the name specified in the .git/config file.
The only way I was able to figure this out was by adding the $GitPath/cmd directory
to my path and running git fr...
Insert a string at a specific index
...str(0, index) + value + str.substr(index);
}
and then use it like that:
alert(insert("foo baz", 4, "bar "));
Output: foo bar baz
It behaves exactly, like the C# (Sharp) String.Insert(int startIndex, string value).
NOTE: This insert function inserts the string value (third parameter) before th...
commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
... you are also not seeing any googlable errors and/or warnings in browser's JavaScript console (press F12 in Chrome/Firefox23+/IE9+ to open the web developer toolset and then open the Console tab), then work through below list of possible causes.
Possible causes
UICommand and UIInput components must...
ASP.NET MVC ActionLink and post method
... Note that to make this work, you will have to include one of the ajax javascript files, for example "jquery.unobtrusive-ajax.min.js". Otherwise, it will continue to do a GET instead of a POST when clicked. Syntax to make the link would be like: @Ajax.ActionLink("Delete", "Delete", new { id = it...
Using WebAPI or MVC to return JSON in ASP.NET
...view but rather just a response back to whatever called the method (i.e. a javascript request) so that the client can handle any client-side manipulation.
Use MVC controller when you need to use the data to manipulate a view during or right after page_load (i.e. not for SPA apps).
You see, I just ...
How to view/delete local storage in Firefox?
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Note that in recent versions Firefox has a built-in JavaScript console ("Web Console"), so one doesn't have to install Firebug to do this.
– Richard Turner
Sep 17 '13 at 13:44
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Get current URL with jQuery?
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Far from killing it, jQuery's given Javascript a new life. Do new C#/Java programmers understand pointers? No. Do they need to? Not really, newer abstractions are powerful enough for it not to matter..
– flesh
Jan 11 '11 a...
How can I get file extensions with JavaScript?
...a trivial line of code? Tilde and bitshift operators are so seldom seen in JavaScript that I cannot support such an answer. If it takes 5 bullet points to explain how 1 line of code works, better to rewrite the code so it is actually understandable.
– Jackson
J...
JavaScript - Get Portion of URL Path
What is the correct way to pull out just the path from a URL using JavaScript?
6 Answers
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