Skip to main content

Test your knowledge!

Hey there,

This post is mainly for programmers and for people aspiring to be programmers.

What does the following statement mean?

=!===;


Reply in comments!

Comments

  1. Here is the solution:


    = != == ;

    equals to IS NOT EQUAL TO double equals
    equals is used to assign a value to a variable
    Ex. int a = 100;
    int b = 200;

    double equals to is used to check if two variables contain equal value.
    ex. a = 10; b=20;
    a==b returns false because a and b values are not equal

    ; is a statement terminator

    very simple.....

    ReplyDelete

Post a Comment

Popular posts from this blog

Types of programming languages | Software

Hi, Lets get going further in to the basics of computers. For those of you who are new to this blog, I recommend you to go through part - 1 of the basics before going ahead with this post. Here is the link to part-1: https://techspireme.blogspot.in/2018/04/basics-of-computers.html We have already read from part 1 that Software is a set of applications. Software is basically of two types: 1. System software: software required to start up the system i.e the Operating System software (by booting - a process named Boot Strap Loader loads the operating system from the Hard disk drive to the working memory RAM) 2. Application software: Software designed for a specific purpose that is a collection of programs. Application software always runs on the top of system software. Examples of Application software are: word processors like notepad, wordpad A suite of applications like MS Office Media players (VLC etc) and many more. System software is the base on which applicat...

Everything about computers

Hi, I am quite excited to start the technical part of my blog! I hope so are you! Let's start with the Abc of computers that we all find a bit hard to put in to words. These are my own definitions made really simple and easy to understand! Computer:   An electronic device that computes, stores, processes , manipulates and displays the data. Coined from the term "compute", means to calculate. Facts:  First ever computer was used for mathematical calculations. Founder: Charles Babbage - The Father of computers - invented the first ever mechanical computer called "Babbage's Analytical Engine"! Features of a Computer / Advantages of computer over a calculator: Speed, Accuracy, Storage, Multi tasking, Diligence (and many more). A computer comprises of Software and Hardware (all the physical - internal or external components/peripherals that are connected to or a part of computer ex. Keyboard, Mouse, Cabinet, Joystick, USB - pen drive etc. that we c...

Generations of Computers

Hey there, It has been really long time since I made a technical post which is my forte. So here I am with my simplified and easy to understand post. Generations of Computers: In technical context generation may be referred to as the varied drastic growth in technology day to day. Computers have changed in various ways (in terms of its size, power and abilities) since their inception. The evolution of the electronic computers over time is categorized in to five generations with differences in terms of size, computing power and the technology used. First Generation:  Early 1940's to late 1950's - Vacuum Tubes Image Source: By Unknown - U.S. Army Photo, Public Domain, https://commons.wikimedia.org/w/index.php?curid=55124 The first generation computers were built using vacuum tubes (CPU) and magnetic drums (storage) and used machine language programming . Vacuum tubes are glass tubes without gas, with an electrode capable of controlling electron flo...