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Can someone explain the dollar sign in Javascript?

... The $ sign is an identifier for variables and functions. https://web.archive.org/web/20160529121559/http://www.authenticsociety.com/blog/javascript_dollarsign That has a clear explanation of what the dollar sign is for. Here's an alternative explanation: http://www.vcarrer.com/20...
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how to pass an integer as ConverterParameter?

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Using Moq to mock an asynchronous method for a unit test

...ompleted: ... .Returns(Task.FromResult(new HttpResponseMessage(System.Net.HttpStatusCode.OK))); Note that you won't be testing the actual asynchrony this way - if you want to do that, you need to do a bit more work to create a Task<T> that you can control in a more fine-grained manner... bu...
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Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?

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Difference between val() and text()

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How to get the PATH environment-variable separator in Python?

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SQLite Reset Primary Key Field

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NSUserDefaults removeObjectForKey vs. setObject:nil

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Get querystring from URL using jQuery [duplicate]

...urrent URL, beginning with the ? character, you can use location.search https://developer.mozilla.org/en-US/docs/DOM/window.location Example: // URL = https://example.com?a=a%20a&b=b123 console.log(location.search); // Prints "?a=a%20a&b=b123" In regards to retrieving specific querys...
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How to create an exit message

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