SSL certificates are used to secure websites from hackers and data interceptors. An SSL certificate acts as a security layer over the data transferred between transactions or requests on your website. It helps you to prevent stealing of important information…
Author: Arvind Kumar
How to Clear cache in Laravel 5
Some times you face issues when any changes to the Laravel Application do not reflect in the web pages. This happens because many elements especially assets such as image, js, css, some configuration and even routes are served by the…
Install SSL certificate on Linux server
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.
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.