How can I check for an empty/null string in JavaScript?
Explanation Here we will see that how can we check for an empty/null string in JavaScript. So if you just
Read moreComputer Science
Here is the collection of computer science questions & answers. These computer science programming QNA’s will help you to learn various concepts like an array, pointer, string, data structure, and algorithm, etc.
How can I determine the URL that a local Git repository
The explanation for the URL that a local Git repository Here we will learn to determine the URL that a
Read moreUndo a Git merge that hasn’t been pushed yet
Explanation undo a Git merge So here is the process where we can undo a Git merge that hasn’t been
Read moreHow do you get a timestamp in JavaScript?
The explanation for the timestamp in JavaScript Here we will know that how we can get a timestamp in JavaScript
Read moreHow do I update or sync a forked repository on GitHub?
The explanation for update or sync a forked. Here we will learn How to update or sync a forked repository
Read moreHow to delete a remote tag?
The explanation for delete a remote tag We can delete a remote tag by pushing an ’empty’ reference to the
Read moreHow can I check if a directory exists in a Bash shell script?
Explanation One has to always remember that always wrap variables in double-quotes when referencing them in a Bash shell script.
Read moregrep a file, but show several surrounding lines?
The explanation for grep a file Here we will grep a file, but we will also show the several surrounding
Read moreUndoing a git rebase
An explanation for git rebase Here we will find a way of undoing a git rebase. So the simple way
Read moreHow to make Git “forget” about a file that was tracked
Explanation Here we will see how can one make Git “forget” about a file that was tracked but is now
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