SSL certificate is used to make a website a secure. Secured Socket Layer(SSL works on an algorithm to encrypt data exchanged between browser and server.
Author: Arvind Kumar
Linux commands to list folders with their corresponding sizes
Simple du command lists all folders with their corresponding size of disk plus to start with. DU – Disk Usage
Dropzone Child elements are not clickable for upload
When attaching the .dropzone() object via jQuery, generally it does not allow you to click child elements and open the upload dialog.
Using global constants and arrays in Laravel 5
Most of the time developers need to create common and global set of constants, variables and arrays which could be used anywhere in your application. There is a handy way to do it in Laravel 5.
Export and Import Mongodb commands
To restore earlier database
1 | mongorestore -d dbname -c users C:/mypath/to/old/dbname |
To export a collection
1 | mongoexport --db envyd --collection categories --out users_remote.json |
To import a collection
1 | mongoimport --db envyd --collection posts --file posts.json |
To Update Single or Multiple records
1 2 3 4 5 | Update single db.users.update({}, {$set:{"email":'new_email_here'}}) Update multiple db.users.updateMany({}, {$set: {email: 'new_email_here'}}) |
To Query a collection for an array type field, by the length or array comparison
1 | { $where: "if (this.media && this.media.length > 1) {return this; } "} |
Query with…
Bharat Matrimony Affiliate Program – Total Waste!
Like many bloggers I was looking to earn money online through affiliate marketing. Unfortunately I included Bharat Matrimony Affiliate Program as one of the affiliate partner. But eventually I was proved wrong. Why?
Export, Import MySQL db between different servers through Linux command line
You should have Database name, Database Username, Database Password and command line access to your server Export database to local file system, for example /var/www/html
Setting up ssh key-pair with different name than id_rsa
I have had got a id_rsa key in my local machine which I used to connect to github. Now I wanted another keypair so that I could connect to bitbucket repository and another one for the digitalocean vps server.
ReactJS check radio/checkbox buttons and scrolling of wrapper div to top – fixed
Issue: There is a long list of categories to select from. Since the list was long and it could not fit within the wrapper div the maximum height of the wrapper div had to be set and make the wrapper…
How to prevent parent’s onclick event from firing when a child tag is clicked with jquery?
Generally, Javascript events bubble (listen) to the highest point in the DOM to which a click event had been attached. So even if you don’t have any other explicitly click-able elements in the div, every child element of the div…