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Hello reader's in this blog we will discuss finding the substring in a string. When you want to find out a particular series of character in a string we use indexOf method to find out our character.
The indexOf() method will find out the p
Do you have lots of data of an employee and you want to filter it without using database query then you can use predicates that also provides you queries on beans or model class.
Basically predicates comes from predicate function that returns true o
Hi Reader's,
Welcome to FindNerd, today we are going to discuss use of array_reverse() function in PHP.
This function is used to reset the index of elements and returns the reversed array.array_reverse() function accepts array as a a
Sometimes your SVN is configured with your own svn-account, but some changes in your code are to be commited from some other person's svn account.
This commit could either be a one time operation or permanently the svn account might need to be c
Hello readers, in this blog we will discuss how to check a valid phone number in the form. Sometimes you need to add the validation for the phone number which requires a certain format.
We have to access the value which is in the form field
Hi there,
Here in this blog I am going to provide Java implementation of Fisher-Yates Algorithm for array shuffling. Fisher–Yates shuffle algorithm as named after Ronald Fisher and Frank Yates. It is also known as Knuth shuffle.
This tutorial will guide you to implement Image Slider functionality in your project through a simple library. We will complete this tutorial using following some steps.
Step1- Introuduction
An Image Slider is an android feature in which we
Hello Readers,
We can create apps with ionic2 very fast as ionic1. To create a ionic project first of all we need to install ionic2 beta version SDK via CLI.
$ npm install -g ionic@beta
Important : First of all we need to install
Hello
In this blog I will give a demo about how to read CSV data from a file. For this purpose I will use Opencsv library. Opencsv is a very simple csv (comma-separated values) parser library for Java.
You can download the binary and so
Streams are objects, which are use to read/write operation from or to a file. There are four types of streams.
Readable - used for read file. Writable -used for write file.
Duplex - used for both read and write a file.
Transform – Its
