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How to change voice using AVSpeechSynthesis in swift

This blog includes the use of - AVSpeechSynthesisVoice  If we want to change the default voice i.e system voice then we need to use speechVoices{} array which contains the name of persons and locations. iOS has a nice method for setting the v

How to display primary key of a table and database?

Hello friends, Today we learn how we can display the primary key of a table or database. 1. To display the primary key in a table we can execute any of the following command: SHOW COLUMNS FROM <database_name>.<table_name> WHERE `Key` =

Integrate Postgresql with Node JS

Many Programmers feel comfortable to use Postgre SQL rather than MongoDB, member of MEAN Stack. We are going to integrate Postgresql with NodeJS To install NodeJS, please go through this Article Now, when we are finished with Installation of NodeJ

How to recover mongodb after unexpected shutdown?

There might be a situation when one cannot start the MongoDB due to unexpected shutdown or mongo server crashing. This is because of the mongod.lock file which is preventing to start mongoDb server.   Below are the steps to recover MongoDB:

array and hashes in ruby

Ruby array is a list of elements that can be of any type either string or integer. Hence, In ruby it can be integer or string.  we can declare array by placing the elements inside the brackets like;- arr = [1,"array",2,3,"hello",6.5

How to show select box using the Angular JS

  Hello Reader's if you are new to Angular JS then this blog is helpful to you. In this blog you can see how angular js can be used to generate the html. AngularJS enables you to create selectbox based on items in an array, o

How to remove unwanted HTML tags from WP menu

Hello Readers, If you want to remove default <div> and <li> tags from the WP menu, you can use below code. It will remove the default <div> Tag and default <ul> Tag from your menu item. The defualt Wp code is below <?php

How to check next sibling of an element in jQuery?

Hello friends, Today we learn how to check next sibling of an element using jQuery. In jQuery, next() method is used to match the immediate sibling of an element. Syntax: .next( [selector ] ) selector is the optional parameter which is an expres

How to check a function exist or not in Angularjs?

Hello friends, Today we learn how to check a function exist or not. In angular js, IsFunction() is used to find out the function exist or not. If the function exists it returns true else it will return false. Syntax: angular.isFunction(value); v

How to Create Sample Soap Webservice using Informatica MDM SIF

Can some one help me on to create a sample soap webservice using informatica mdm sif ? In this service how can i prepare a request and response and how can i map the response to my pojo class? If any sample projects are there for refere

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