Make an existing Git branch track a remote branch?
Explanation Here we will make an existing Git branch track a remote branch Given a branch foo and a remote upstream: As of
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What is the !! (not not) operator in JavaScript?
Explanation There is no such operator in JavaScript. It is just the not operator which is used twice. Here we
Read moreIterate through a HashMap
Explanation If we want to Iterate through a HashMap we can use: If you only want the keys, you can
Read moreHow to insert an item into an array at a specific index
Explanation You have to use a function name as splice on the native array object if you want to insert
Read moreHow can I cast int to enum?
Explanation If you want to cast int to enum use: So if you want to cast from an int: YourEnum
Read moreChecking if a key exists in a JavaScript object?
Explanation Here we will check if a key exists in a JavaScript object. But we do not have an accurate
Read moreSort array of objects by string property value
Explanation Here we will Sort the array of objects by string property value It is simple enough to write your
Read moreHow 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 moreHow do I convert a String to an int in Java?
Explanation We can convert a String to an int in Java. By using the following statement. And using Integer.parseInt method.
Read moreHow 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
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