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How to Prevent Page Refresh on Form Submit

September 13, 2022September 13, 2022 Sreeram Sreenivasan 1 Comment JavaScript
prevent page refresh on form submit

Sometimes you may need to prevent page refresh on form submit. Here is how to disable page refresh on form submission in JavaScript.

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How to Check if Object is Array in JavaScript

September 13, 2022September 13, 2022 Sreeram Sreenivasan Leave a comment JavaScript
check if js object is array

Sometimes you may need to check if object is array in JavaScript. Here are the steps to do so.

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How to Reverse/Invert Dictionary Mapping in Python

September 12, 2022September 12, 2022 Sreeram Sreenivasan Leave a comment Python
reverse/invert dictionary mapping

Sometimes you may need to reverse/invert dictionary mapping in python. Here are the steps to do it.

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How to Sort List of Tuples by Second Element in Python

September 12, 2022September 12, 2022 Sreeram Sreenivasan Leave a comment Python
sort list of tuples in python

Sometimes you may need to sort list of tuples of list of lists by second element. Here is how to sort list of tuples by element at index.

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How to Configure Python Flask to be Externally Visible

September 9, 2022September 9, 2022 Sreeram Sreenivasan Leave a comment Python
configure python flask to be public

Sometimes you may need to configure Python flask to be publicly accessible. Here is how to configure python flask to be externally visible.

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How to Get Difference Between Two Lists in Python

September 9, 2022September 9, 2022 Sreeram Sreenivasan Leave a comment Python
python find difference between two lists

Sometimes you may need to get difference between two lists in Python. Here are the steps to do it.

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How to Import Other Python File

September 9, 2022September 9, 2022 Sreeram Sreenivasan Leave a comment Python
import other python file

Sometimes you may need to import python file into your python script. Here are the different ways to do this.

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How to Remove Punctuation from String in Python

September 9, 2022September 9, 2022 Sreeram Sreenivasan Leave a comment Python
remove punctuation from string

Sometimes you may need to remove punctuation from string in Python. Here are the steps to do this.

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How to Remove Duplicates from Array of Objects JavaScript

September 7, 2022September 7, 2022 Sreeram Sreenivasan Leave a comment JavaScript
remove duplicates from array of objects

Sometimes you may need to remove duplicates from array of objects in JavaScript. Here are the steps to do so.

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How to Pass Parameter to SetTimeout Callback

September 7, 2022September 7, 2022 Sreeram Sreenivasan Leave a comment JavaScript
settimeout js callback

Sometimes you may need to pass parameter to settimeout callback function. Here are the steps to do it.

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