Programming Brain Teasers – Job Interviews

Programming brain teasers during job interviews is a common thing for software developers. This subject is too big to fit into a single post and there are books out there handling the same issues. I will only touch on two specific questions you might be asked by your interviewer.

programming brain teasers during job interviews

I said upfront that these questions are brain teasers mainly for software developers. The list of questions is quite long but I want to highlight just two.

Moving Out of WordPress

Hi! Thanks for stopping by. Today, I decided to migrate my blog from WordPress to a self-hosted  domain : I was lucky enough to find www.simpledeveloper.com available and so I grabbed it and ran away!.

moving-my-blog-to-a-new-host

When I realized that I could do more outside WordPress, I decided to take the risk. I am still using WordPress as a blogging platform. What I changed is where my blog is hosted. One other important thing is that I don’t have to type .wordpress when visiting my site anymore! Now a few takeaways:

Programming With Google Maps APIs – Part VI

Hello! Nice to see you and thanks for stopping by. In the last two days I took a detour from programming but today I am going to pick up from where I left Google Maps APIs – Part V . Today’s post will be relatively shorter than previous ones because I am completing a section (at the end, I will give an app idea). Let us get to it. We should start with our previous finishing code:

[javascript]
(function () {
window.onload = function () {
var mapDiv =  document.getElementById(‘map’);

var options = {
zoom: 3,
center: new google.maps.LatLng(37.09, -95.71),
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(mapDiv, options);

What To Do After College and Without a Job

So you just graduated or even lost your job and you are looking for a new one. Everywhere you look, you see bad news. Everybody seems to be smarter than you, more experienced and yet willing to take less pay for the gig. You have spent so much money running around mailing your resume. It is a messy world you say.

job-interviews

Programming With Google Maps APIs – Part V

Hello! I am back to show you how to add Google maps markers to your map. At the end of my fourth Google Maps APIs  post, I mentioned in passing that I will be starting with Markers today and that is exactly where I will start. To make things fun, here is what a marker looks like – you have probably seen one if you have used a map before!

how to program with google maps api marker

There you have it! So a marker is a small image that is positioned at a specific place on a map. Now we can figure out how to add it to our own map. We will start with a basic code for our map.

Programming With Google Maps APIs – Part III

Hello! Thanks for stopping by. I didn’t post anything yesterday because I was asked to read and review an AngularJS Starter book which ended up taking all my time. It was a good experience because I learned some new stuff. That being said, today, I am going to continue with our Google Maps APIs series. My last post  ended with the code below and so let us pick up from there:

[javascript]
(function () {
window.onload = function () {
var mapDiv = document.getElementById(‘map’);
var latlng = new google.maps.LatLng(37.09, -95.71);

How To Install Pik and Run Commands on Git Bash – Ruby

A few weeks or so ago, I was learning Ruby on Rails and I couldn’t avoid running into the version control issue with Ruby. Consider a situation where you are running Ruby 1.93 but you want to write code that works with a different version of Ruby like Ruby 2.00. The solution is to perhaps install more than one version right? Now after installing more than one version, you might be wondering how to switch from one version to another. That is why I am doing this tutorial.

Object-oriented Programming In PHP – Part II

Yesterday I created a post on OOP and had to split it in two to avoid making it too long. Today, I am going to finish up the remaining part before starting other stuff! So, let us get started here.

object-oriented-programming

Controlling Visibility Through Inheritance With private and protected

While writing code using OOP, you can use private and protected visibility modifiers to control what gets inherited. Attributes or methods declared as private will not be inherited. If an attribute or a method is marked as protected, it will not be visible outside the class (like private) but will be inherited. Example:

Writing Your Own Functions – PHP

Functions exist in most programming languages and they separate code that performs a single well-defined task. This makes it easier to read and reuse the code. A function is a self-contained module of code that prescribes a calling interface, performs some task and optionally returns a result.

There are several reasons to write your own functions in PHP; for instance if you want to perform a task that other built-in functions cannot help you do. Let us quickly look at an example of a function call before we do function definition.

[php]
<?php
#call a function in php
function_name();

Reusing Code and Writing Functions – PHP

Hello! One thing you will hear everywhere you go as a coder is code reuse – the idea that if someone has already written some code that you need, you might want to consider using it instead of spending so much time writing from scratch. You could choose to repeat the process but your boss might not like it very much!