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How to override !important?
... limits the options for overriding it via JavaScript.
But, it's useful to know how to override it, if you sometimes have to.
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How to create streams from string in Node.Js?
...const readable = Readable.from(["input string"])
readable.on("data", (chunk) => {
console.log(chunk) // will be called once with `"input string"`
})
Note that at least between 10.17 and 12.3, a string is itself a iterable, so Readable.from("input string") will work, but emit one event per ch...
Regex for password must contain at least eight characters, at least one number and both lower and up
I want a regular expression to check that:
31 Answers
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How do I get a file extension in PHP?
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People from other scripting languages always think theirs is better because they have a built-in function to do that and not PHP (I am looking at Pythonistas right now :-)).
In fact, it does exist, but few people know it. Meet pathinfo():
$ext = pathinfo($filename, PATHIN...
How do I declare class-level properties in Objective-C?
Maybe this is obvious, but I don't know how to declare class properties in Objective-C.
10 Answers
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How to embed a video into GitHub README.md?
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The "Github Flavored Markdown" doesn't support this kind of feature for any page:
An old support thread "Embed YouTube videos in markdown files" stated:
With pages.github.io, yes, everywhere else, no.
(Note: as detailed in "Github Top-Level Projec...
Converting newline formatting from Mac to Windows
... to be with newline formatting in text files, but I can't find a tool to make the conversion...
12 Answers
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Why can't I make a vector of references?
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The component type of containers like vectors must be assignable. References are not assignable (you can only initialize them once when they are declared, and you cannot make them reference something else later). Other non-assignable types are also not allowed...
Percentage width in a RelativeLayout
I am working on a form layout for a Login Activity in my Android App. The image below is how I want it to look like:
14 A...
How to upload a file to directory in S3 bucket using boto
I want to copy a file in s3 bucket using python.
13 Answers
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