Adding an empty directory to a Git repository is not as straightforward as adding files because Git does not track directories on their own, only the files within them. Therefore, […]
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Web Development
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How to resolve merge conflicts in a Git repository
Resolving merge conflicts in a Git repository is a common task encountered by developers working collaboratively on code. When multiple contributors make changes to the same file or files in […]
The difference between tilde(~) and caret(^) in package.json
In package.json files used in Node.js projects, the tilde (~) and caret (^) symbols are used in front of version numbers to specify package dependencies. These symbols play a crucial […]
Regular expression to match a line that doesn’t contain a word
Matching lines in text that do not contain a specific word or pattern can be achieved using regular expressions in various programming languages, including JavaScript. This task is useful in […]
How to create a GUID / UUID in javascript
Generating a GUID (Globally Unique Identifier) or UUID (Universally Unique Identifier) in JavaScript is often necessary for creating unique identifiers that are highly unlikely to collide with other identifiers generated […]
How to replace all occurrences of a string in JavaScript
In JavaScript, replacing all occurrences of a string within another string or across multiple strings involves using various methods designed for string manipulation. This task is commonly required for tasks […]
How to validate an email address in JavaScript
Validating an email address in JavaScript involves ensuring that user input conforms to the standard format of an email address before submitting it to a server. This process typically includes […]
How to access the index value in a ‘for’ loop
In JavaScript, accessing the index value in a for loop can be achieved using several approaches depending on the type of loop and your specific requirements. This capability is often […]
How to squash your last N commits together
To squash your last N commits together in Git involves combining multiple consecutive commits into a single commit. This process is useful for cleaning up commit history before pushing changes […]