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What is a typedef enum in Objective-C?
...tep of our great progression to the summit. By just adding a typedef let's transform our enum in a real type. Oh the last thing, typedef is not allowed within your class. Then define your type just above. Do it like this:
// enum definition
enum sizes { xs,s,m,l,xl,xxl,xxxl,xxxxl };
typedef enum...
Intellij IDEA, format all code in a project
...r developers who don't conform to your style, and you're using IntelliJ to transform all their code every time you edit it, you might be causing a problem with your version control system. It will long a huge volume of changes when you check in, and few of them will have anything to do with changin...
RegEx backreferences in IntelliJ
I want to use IntelliJ's find-and-replace feature to perform the following transformation:
4 Answers
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How to debug Apache mod_rewrite
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This tells me that the URL is being transformed as expected... however on the actual server I am getting a 404
– Michael
Aug 2 '17 at 4:09
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Markdown and including multiple files
...unctionality is Pandoc. Pandoc allows you to merge files as a part of the transformation, which allows you to easily render multiple files into a single output. For example, if you were creating a book, then you could have chapters like this:
01_preface.md
02_introduction.md
03_why_markdown_is_us...
How to increase space between dotted border dots
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@Rinku with transform:rotate(90deg); display:block;
– Jeroen K
Dec 27 '13 at 9:20
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How do I make sure every glyph has the same width?
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Its simple and easy to scale glyph or any icon using this css
> .fa { transform: scale(1.5,1); }
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Is there any reason for using WebGL instead of 2D Canvas for 2D games/apps?
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You can still zoom with setTransform in a 2D canvas context. I've been having a hard time with texture bleeding in 2D canvas when scaling from sprite sheets, however, which is why I'm turning to WebGL. I saw a tutorial that stops the nearest neighbor s...
How do you access the matched groups in a JavaScript regular expression?
...g groups, or very large strings. But if you need, the result can be easily transformed into an Array by using the spread syntax or the Array.from method:
function getFirstGroup(regexp, str) {
const array = [...str.matchAll(regexp)];
return array.map(m => m[1]);
}
// or:
function getFirstGro...
How to check if a service is running on Android?
...he service has been started or not.
To make it even cleaner, I suggest to transform the service in a singleton with a very very lazy fetching: that is, there is no instantiation at all of the singleton instance through static methods. The static getInstance method of your service/singleton just ret...