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Tools / Resources

Image Hosting:

• Cloudiniary

HTTP Tunnel

To serve local server on a web route

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Conda Environment Commands

Remove Environment

conda env remove -n ENV_NAME

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1. conda install -c conda-forge google-cloud-sdk
2. gcloud init
3. It will ask you to login
4. Select project

Install Google Cloud Vision API

conda install -c conda-forge google-cloud-vision

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Commands for installing packages with conda cli

Google CLoud SDK

conda install -c conda-forge google-cloud-sdk

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Link

https://www.npmjs.com/package/express-fileupload

Install

npm install --save express-fileupload

How to use

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#!/bin/bash

# Copyright (C) 2019 Abhishek Ranjan <[email protected]>
# SPDX-License-Identifier: GPL-3.0-or-later

## Usage: ./runAllCoins.sh

## Don't continue on errors
set -e

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const express = require("express");
const session = require("express-session");


const app = express();


app.use(express.json());
app.use(express.urlencoded({
    extended: true

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How to do work with Javascript before Form-Submit

Sometimes we may need to place checks on the input fields before the form is submiteed. One example is that you may have a re-enter passwork field and if the types passwords are not same, you may show a error message. In such cases , this is how you can do some work before the form is submitted and also avoid the submission from happening.
Source https://stackoverflow.com/questions/8133712/execute-javascript-code-straight-before-page-submit

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Scheduling Tasks in Node.JS

With Persistence across server reboots

** If task deadline over while server is off, task will be executed as soon as server starts. ** Stores data in MongoDB..

Module: Mongo-Scheduler-More npmjs.com/package/mongo-scheduler-more

(This is a further developed version of Mongo-Scheduler with more features & updated dependencies.)

Usage :

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Terminate an application

process.exit([code])
Ends the process with the specified code.
If omitted, exit uses the 'success' code 0.
To exit with a 'failure' code: process.exit(1);
The shell that executed node should see the exit code as 1.

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Check if a file exists