manojmohangit’s gists

manojmohangit / toggle_prefix.sh

Last active May 7, 2025 09:56

Bash Script for toggling prefix in the last "n" lines of a file

	#!/bin/bash

	# This script can be used to switch off some features from the configuration file.

	# Usage:
	# ./toggle_prefix.sh filename prefix num_lines
	# Example:
	# ./toggle_prefix.sh yourfile.txt ";" 4

	# Default values

manojmohangit / Loading Script in JS

Created August 27, 2020 07:30

Loading Script in JavaScript

	(function () {
	var customJS = document.createElement('script');
	customJS.type = 'text/javascript';
	customJS.async = true;
	customJS.onload = function() {console.log("loaded")};
	customJS.src = 'custom.js';
	var scriptDom = document.getElementsByTagName('script')[0];
	scriptDom.parentNode.insertBefore(customJS, scriptDom);
	})();

manojmohangit / run-android-emulator.bat

Last active April 27, 2020 02:16

Run Android Emulator without opening Android Studio

	:: Runnning Android Emulator without opening Android Studio
	:: Before Running this batch script, make sure ANDROID_HOME environment variable is configured
	:: This script will run your first virtual device listed by -list-avds

	ECHO OFF
	TITLE Run Android Emulator

	set path_to_emulator_dir=%ANDROID_HOME%\emulator\
	CD /D %path_to_emulator_dir%
	emulator -list-avds > temp.txt

manojmohangit / reorder-pdf-file-python-script.py

Last active June 16, 2021 01:34

Python Script to reorder the sequence of PDF file

	# Run the file - python reorder-pdf-file-python-script.py <input-filename> <output-filename>
	# Reference from geeksforgeeks - https://www.geeksforgeeks.org/working-with-pdf-files-in-python/
	# Used Python Library - PyPDF2 and sys

	import PyPDF2
	import sys

	def PDFmerge(pdfs, output):
	# creating pdf file merger object
	pdfMerger = PyPDF2.PdfFileMerger()

manojmohangit / vscode-snippet-php-debug-html-break

Created October 10, 2019 06:19

Echo html break in php - Helpfull for debug purpose

	{
	//Type php_br for the snippet to work
	"Php Debug Break": {
	"prefix" : "php_br",
	"body": ["echo \"<br/>\";",
	"echo \"\";",
	"echo \"<br/>\";"
	],
	"description": "Echo statement for debug purpose in php"
	}

manojmohangit / vscode-snippet-html-jquery

Last active August 6, 2019 09:25

Visual Studio Code Snippet for creating html file with appropriate tags along with jquery setup

	{
	//Type html_setup/html_jquery_setup for the snippet to work

	"Html Setup Code": {
	"prefix" : "html_setup",
	"body": ["<html>",
	"\t<head>",
	"\t\t<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">",
	"\t\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />",
	"\t\t<title>Page Title</title>",

manojmohangit / Check pdf file pages are rotated or not in a directory

Created July 24, 2019 18:52

Check pdf file pages are rotated or not in a directory in Python

	import PyPDF2
	import os

	#list all the files in the directory
	files = os.listdir("pdffile")
	for file in files:
	#check if the file is pdf, if not skip the file
	if ".pdf" not in file:
	continue
	#open the pdf file

manojmohangit / calculateTaxToBePaid.js

Created May 21, 2019 17:30

Calculate CGST, SGST, IGST as per section 88A

	var Ip = 500, // Payable IGST
	Cp = 500, // Payable CGST
	Sp = 500, // Payable SGST
	Ic = 200, // IGST Credit
	Cc = 400, // CGST Credit
	Sc = 700; // SGST Credit

	// Calculate Tax as per Section 88(A)

	function calculateTaxToBePaid(Ip,Cp,Sp,Ic,Cc,Sc) {

manojmohangit / addVirtualCoupon.php

Created March 2, 2018 05:40

Create Virtual Coupon in Woocommerce to have custom discount on the cart

	// add the below code to your theme's functions.php

	/'woocommerce_get_shop_coupon_data' is used to add virtual coupon/
	add_filter('woocommerce_get_shop_coupon_data', 'addVirtualCouponDiscount', 10, 2);
	add_action('woocommerce_cart_calculate_fees', 'addCoupontoCart');


	function addVirtualCouponDiscount($data, $coupon_code) {
	if($coupon_code == "virtual_coupon") {
	$coupon = array(

manojmohangit / wc-change-default-billing-country.php

Last active March 2, 2018 06:15

Set the default country on the checkout in Woocommerce 3.0+

	add_filter('default_checkout_billing_country', 'change_default_checkout_country');
	function change_default_checkout_country($county_code) {
	return empty($county_code) ? 'XX' : $county_code ; // 'XX' is the default country code if there is no country code passed on to the filter (if user has saved billing country).
	}

Manoj Mohan manojmohangit