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Regular Expression: Any character that is NOT a letter or number

...lace(/[^\w]/); It will replace all the non-alphabets and numbers from your string! Edit 1: str.replace(/[^\w]/g, ' ') share | improve this answer | follow | ...
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What exactly are iterator, iterable, and iteration?

... ITERABLE is: anything that can be looped over (i.e. you can loop over a string or file) or anything that can appear on the right-side of a for-loop: for x in iterable: ... or anything you can call with iter() that will return an ITERATOR: iter(obj) or an object that defines __iter__ that retur...
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How to add “active” class to Html.ActionLink in ASP.NET MVC

...vbar-nav"> <li class="@(ViewContext.RouteData.Values["Action"].ToString() == "Index" ? "active" : "")">@Html.ActionLink("Home", "Index", "Home")</li> <li class="@(ViewContext.RouteData.Values["Action"].ToString() == "About" ? "active" : "")">@Html.ActionLink("About", "Ab...
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Add a prefix to all Flask routes

...nes a new route function with a prefix. The mask argument is a `format string` formatted with, in that order: prefix, route ''' def newroute(route, *args, **kwargs): '''New function to prefix the route''' return route_function(mask.format(prefix, route), *args, **kwargs) retu...
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How can I get Visual Studio 2008 Windows Forms designer to render a Form that implements an abstract

...ct method is to return the title of the page, then I will make it return a string "Please change the title". – Darius Sep 12 '19 at 7:56 ...
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How can I convert a string to a number in Perl?

I have a string which holds a decimal value in it and I need to convert that string into a floating point variable. So an example of the string I have is "5.45" and I want a floating point equivalent so I can add .1 to it. I have searched around the internet, but I only see how to convert a string t...
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Getting SyntaxError for print with keyword argument end=' '

...r. In Python 3.x, the end=' ' part will place a space after the displayed string instead of a newline. To do the same thing in Python 2.x, you'd put a comma at the end: print "Building internam Index for %d tile(s) ..." % len(inputTiles), ...
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Search for executable files using find command

...des. Octal modes are octal numbers (e.g., 111), whereas symbolic modes are strings (e.g., a=x). Symbolic modes identify the security principals as u (user), g (group) and o (other), or a to refer to all three. Permissions are expressed as x for executable, for instance, and assigned to principals us...
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How to save an image to localStorage and display it on the next page?

...ith getElementByID, and save the image as a Base64. Then I save the Base64 string as my localStorage value. bannerImage = document.getElementById('bannerImg'); imgData = getBase64Image(bannerImage); localStorage.setItem("imgData", imgData); Here is the function that converts the image to a Base64...
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Insert HTML with React Variable Statements (JSX)

...rouslySetInnerHTML can be dangerous if you do not know what is in the HTML string you are injecting. This is because malicious client side code can be injected via script tags. It is probably a good idea to sanitize the HTML string via a utility such as DOMPurify if you are not 100% sure the HTML y...