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In certain cases, we are busy with some work and we don't have free time to reply our device incoming text messages. In that case, you will send an auto-reply message to all the incoming messages about your situation which goes something like thi
Ruby's arrays and hashes collections having indexes. They can also be said as indexed collections.
Arrays and hashes store collections of objects which can be accessed using a key.
Both arrays and hashes grow as needed to hold new ele
Hello Guys,
As Dropbox was not allowing http URL's for callback or rediect URI's (as http was only allowed for localhost).
I added below redirect URI in dropbox App for local machine :
http://localhost:8080/DropboxTest/oauth_callback
Now
Hey Readers!
Navigation bars are an important part of a webpage. There is absolutely no webpage I have seen that would not be having a navigation menu. Navbar guides the user to the desired page. Positioning and adjusting the navbar is a work of com
Trigger() method:
It is used to trigger an event for selected element and also trigger default behaviour of an event for the selected html element. It works similar to the triggerHandler() method, but triggerHandler() does not trigger default behavi
Secure Shell (SSH) is a cryptographic network for operating network services securely over an unsecured network. A common example is for remote login into a system by an user.
Installation :
Generally it comes already installe
As we all know in SQL transaction are used to maintain the integrity of the data, so that if there are multiple queries written, which has a condition that either all of them are executed or none. So for achieving those rails has written the wrappers
The first concern for every application is its security, so rails by default provides a method protect_from_forgery, which is always present by default in your application, whenever you create a new application. i.e.
class ApplicationController <
Migrations in rails are basically used for executing DDL (Data Definition Language) statements. The main tasks of migrations are:
1. Creating tables
2. Updating Schemas
3. Altering tables
4. Dropping tables
Each migration works as a new version of
Defect Seeding :
Defect seeding is the process in which one group of the project inject the defects in the product while other group test the product to remove them. It is also know as bebugging.
It is a reliability measureme
