The Big Questions That I ask Myself

Hello! I have decided to step a side today and post something outside programming. I have always fought the urges to act robotic by reminding myself that after all is said and done, I am indeed, a human being who has questions. I laugh really hard when tickled. I cry when hurt. I bleed when pricked. Most often, my questions never get answered.

life-big-questions

Today some people are celebrating Easter – and so “Happy Easter”. I say ‘some’ because there are those who don’t do it.

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);

Programming With Google Maps APIs – Part II

Hi! First of all, thank you for stopping by. It gives me strength to keep sharing what I like because I know it is all worth the effort. That being said, today, I am going to expand on what I did on Google Maps API part I by adding more features to our map. Last time, our map.js file has the following code:

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

var options = {
center: latlng,
zoom: 4,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(mapDiv, options);
};
})();
[/javascript]

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!

Regular Expressions – Data Validation In PHP

Hi! I am back from a serious headache and today am going to talk about regular expressions. The idea is to validate data submitted by the users of our online store. This will help us stop taking in invalid emails, or stuff like that. Also, using a new page created for feedback submission, we would like to send the message to respective departments depending on which  words our customers mention in their messages. Let us get started.

Here is my feedback page:

feedbackone

Putting Arrays To Work – Shopping Cart (php)

PART ONE:

Hello! Today, I want to use arrays to improve our shopping cart and find out more about them as we go a long! This post is going to be split into two: Part 1 and 2. You want read them in parts or in full. There are basically two types of arrays in PHP: numerically indexed arrays – where indices start at zero by default and non-numerically indexed arrays – where the keys can be set to whatever you deem meaningful. Let us start with numerically indexed arrays:

Shopping Cart Using PHP – Learning PHP Part II

A shopping cart using php is a good place to learn how php works. I had promised to improve our simple shopping cart by adding some functionality to it. Today therefore, I have added a drop-down list to our web store so that customers can select an option describing where they found our store. It could be through television ads, phone directory, word of mouth or other sources. So, without much ado, am going to show you how our page will look like then share the php and html code.

shopping cart using php