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Create RegExps on the fly using string variables
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Yes you can.
https://developer.mozilla.org/en/JavaScript/Guide/Regular_Expressions
function replace_foo(target, string_to_replace, replacement) {
var regex = new RegExp("^" + string_to_replace);
return target.replace(regex, replace...
How do I run a Ruby file in a Rails environment?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Precise Financial Calculation in JavaScript. What Are the Gotchas?
...$, $ } = require('moneysafe');
console.log(in$($(10.5) + $(.3)); // 10.8
https://github.com/ericelliott/moneysafe
Works both in Node.js and the browser.
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How to use onSavedInstanceState example please
...nformation. It would be helpful if someone can provide an example.
The Dev guide doesn't do a good job of explaining this.
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Iterating Through a Dictionary in Swift
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Delegates in swift?
...than the documentation did.
What is Delegation? – A Swift Developer’s Guide
How Delegation Works – A Swift Developer’s Guide
One more note
Delegates that reference other classes that they do not own should use the weak keyword to avoid strong reference cycles. See this answer for more deta...
Chrome Extension Message passing: response not sent
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You can use my library https://github.com/lawlietmester/webextension to make this work in both Chrome and FF with Firefox way without callbacks.
Your code will look like:
Browser.runtime.onMessage.addListener( request => new Promise( resolve =...
Web Application Problems (web.config errors) HTTP 500.19 with IIS7.5 and ASP.NET v2
...odule and it worked. I do not know why this was not included by default.
https://www.iis.net/downloads/microsoft/url-rewrite#additionalDownloads
To be clear it looks like the web.config from IIS 7 will work, or is designed to work, but the lack of this module gives the really odd and unhelpful er...
AngularJS routing without the hash '#'
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The following information is from:
https://scotch.io/quick-tips/pretty-urls-in-angularjs-removing-the-hashtag
It is very easy to get clean URLs and remove the hashtag from the URL in Angular.
By default, AngularJS will route URLs with a hashtag
For Example:
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How to prevent browser page caching in Rails
...er this might not be enough. (For example Firefox wants a no-store for non-HTTPS connections: developer.mozilla.org/en/docs/Using_Firefox_1.5_caching )
– Daniel Rikowski
Dec 3 '12 at 10:21
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