Skip to content

Instantly share code, notes, and snippets.

View leovarmak's full-sized avatar
🎯
Focusing

Karthik Varma leovarmak

🎯
Focusing
32 followers · 73 following
View GitHub Profile
@leovarmak
leovarmak / CRUD In Sequelize.js
Last active July 12, 2019 08:33
Sequelize boilerplate
let express = require("express");
let mysql = require("mysql");
const Sequelize = require("sequelize");
let server = express();
const port = 3000;
const sequelize = new Sequelize("mysql://root:*******@localhost:3306/CRUD");
const Employee = sequelize.define("Employees", {
@leovarmak
leovarmak / excel_python.py
Created August 1, 2019 12:31
import xlrd
from xlrd.sheet import ctype_text
# Give the location of the file
loc = ("/home/karthikvarma/python/img.xlsx")
# To open
wb = xlrd.open_workbook(loc)
sheet = wb.sheet_by_index(0)
@leovarmak
leovarmak / temp.js
Created August 16, 2019 05:33
else if (Obj.diff == true) {
// creating a promise to insert two transaction records
let promise = new Promise(function(resolve, reject) {
setTimeout(() => resolve("done!"), 1000);
})
.then((firstIteration, error) => {
let firstMonthFromDate = Obj.monthFrom;
let firstMonthToDate = Obj.monthTo;
Transaction.create({
@leovarmak
leovarmak / ameer.js
Created June 19, 2020 09:39
❯ node app.js
dB connected successfully!
(node:58162) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
<ref *1> Request {
_events: [Object: null prototype] {
error: [Function: bound ],
complete: [Function: bound ],
pipe: [Function (anonymous)]
},
_eventsCount: 3,
@leovarmak
leovarmak / gg.js
Created June 19, 2020 10:20
{
config: {
url: 'https://api.coindcx.com/exchange/v1/orders/create',
method: 'post',
headers: {
Accept: 'application/json, text/plain, */*',
'Content-Type': 'application/x-www-form-urlencoded',
'X-AUTH-APIKEY': 'apikey',
'X-AUTH-SIGNATURE': '69725f267d127ab9078a4893b3ad7869431e766e1f3dd9cb8770b83d57a8e840',
'User-Agent': 'axios/0.19.2'
@leovarmak
leovarmak / price_test.html
Created October 23, 2021 09:42
<html>
<head>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/axios.min.js"></script>
<script>
function loginFunction() {
axios.get("https://public.coindcx.com/market_data/trade_history?pair=I-DGTX_INR&limit=1").then(function(response) {
console.log("Response : " + JSON.stringify(response.data));
})
}
</script>
@leovarmak
leovarmak / index.html
Last active September 18, 2025 08:16
<!-- <!DOCTYPE html>
<html>
<head>
<title>XSS Redirect Attack Demo</title>
<style>
body { font-family: Arial, sans-serif; margin: 20px; background: #2c3e50; color: white; }
.result { padding: 10px; margin: 5px 0; border-radius: 5px; }
.success { background: #27ae60; }
.danger { background: #e74c3c; }
.warning { background: #f39c12; }