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Sequence in SQL

Sequences in SQL are used to create the auto generated values which are normally integers that follows a sequence.       CREATE SEQUENCE [schema.]sequence_name [ AS datatype ] [ START WITH value ] [ INCREMENT BY value ]

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Encryption in Networking

Cryptography is the technique to make original data changed in some form which makes it difficult to understand and interpret. There are several cryptographic algorithms available present day as described below: Secret Key Public Key M

Creating Collections in Solr

Solr: Apache Solr is a search platform which is developed in Java and can be used for various purposes such as: Using it as a search engine, Can keep your data and use it for querying various things, etc.           &nb

Is it possible to run program without main method?

Can we execute a program without using main? Answer is yes, we can run a program without using main with the help of static block. Lets see about static block first. Static Block: It is block which can be used to give initial values to the static

Rails 5 features

Rails 5 is soon going to release. Many New features have been introduced in this major release. We will discuss the improvements and features here. 1. A few improvements have been made in Turbolinks. Tubrolinks allows us to reload required cont

How to install Django Web Framework on Ubuntu 14.04 ?

Django is Python web framework for developing dynamic websites and applications. Using Django we can develop Python web applications faster. There are number of ways for installing Django, for now I will discuss two ways for installing Django i) Gl

Drag, Drop , Sort and Save using jquery in cakephp

To implement drag and drop in cakephp using jquery, you need to follow following steps :- Step 1: Make index.ctp and add following code in it :- <head> <style> #sortable-list { padding:0; } #sortable-list li { padding:4

convert letters to digits and get all combinations

I have letters in a string, I would like in result get all possible sets of those letters and convert them to numbers, each set should use all numbers, each number can occur only once in a set. numbers automatically should increment until 9. and outp

Animation in jquery

Animation in jquery is used for creative designing and give an amazing view to the user. A wide range of effects is possible using jquery animate function, here I am showing you a simple line of code example that will provide to a text and div, new l

Types of controls in .NET

Controls in ASP.NET are used to perform some action over based on some condition.   For ex : if user clicks button a message gets dispalyed.   ASP.NET uses five types of web controls, which are: HTML controls HTML Server controls A

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