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Difference between Document ready vs Window load

When a person starts programming or executing a function on page load, a common question occurs at that time, that which method we follow to execute the code on page load. It is quite necessary that programmer needs to integrate some extra actions t

How to reduce APK size android

This blog is about reducing apk size with little tricks.   1. Use Proguard. :- Proguard main feature are Obfuscation and shrinking. Obfuscation is prevent from reverse engineering. Shrinking eliminates unused code and shrink code and resources

Callback in node.js

A callback is a function which is highly used in node js. When we want to run any task after the success or completion of a given task then we will use a callback. We will write maximum API in such a way that they will support callback. I will expla

How to Calculate sum and product of all values in the array in php?

Hi Reader's, Welcome to FindNerd, today we are going to discuss how to Calculate sum and product of all values in the array in php? Calculate sum and product are very important features when we need calculate sum or product of values stored in a

Concept of multiplexing

Welcome to Findnerd. Today we are going to discuss the concept of multiplexing in networking. Please have a look. Multiplexing Multiplexing is nothing but a process or a way to transmit the two or more signals over a communication channel at the sa

How to add divider with Icons using css

If you want to add divider between two div or in between your content, then code below will help you:   First we will create the div between the content or we can say that between two paragraph like <p> </p> div <p></p>

How to send data to another server in node.js

I have a situation in which I want to fetch data from another server. In node.js it is possible to send data to another server. For achieving this task we will use http module. To explain this I have written the code below . Example:   var h

How to visible and invisible fields of the basis of selection fields in OpenERP(Odoo-8)?

In OpenERP first, create custom module and then create object in your own module and put your own module in your OpenERP server.   Follow these step given below Step1- First create module like as a test and then create file like as a test.py

How to catches all keyboard events in OpenERP(Odoo)

In OpenERP first create custom module and inherits the Scanner object in your own module and pass all the barcode fields and map it to the object. Then this barcode will start a loop that catches all keyboard events in Odoo. And by using the parse

How to show animation with objects

Animation On x and y axis. If we want to show some moving object on X or Y axis then we can use following code. Here we have taken one view and give some colour to it. CABasicAnimation *animation = [CABasicAnimation animation]; animation.keyP

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