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]

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.

FREE Book Download From Amazon (True Story)

Hello! I apologize for taking a little too long to post something! I have been doing certain things (other side projects) and following the progress of my country’s election [Kenya]. I hope everything is going good for you.

Today(starting Wednesday 3/6/2013), I am going to give my book away for FREE on Amazon. I have been waiting for this for a while now and I figured I should do it now and then extend my reach to other platforms like smashwords and Barnes and Noble. So here is what I am going to do:

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();

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

Quora, Mozilla, Smarterer – My 3 Friends

Hello! Today, am just going to step a side(from code) and share with you some of the coolest things I have in my pocket! First of all, let us both agree that the web is too big to beat and you could spend the rest of your life roaming around in search for the right information!

quora-smarterer-blogging

I don’t know about you but I face information overload quite often and I end up not getting the answers to my questions even though I have the whole day to sit in front a computer. You are probably thinking, ‘what about just opening a browser and typing some key words into Google ?’ Yeah, trust me, you can do that and still find nothing useful.

Storing Data Using Files in PHP – Shopping Cart

Hi! After adding some functionality to our shopping cart, I am going to do something different today: storage. Assuming we want to collect all the orders from customers and store them in a file somewhere for later use, we can easily create a file and write and read to and from it. I have altered the original look of our simple cart by adding a new input area for shipping address: Let us look at it now.

snapshot1

A simple python script to find bloggers on twitter

Hi! I know you are probably asking what the heck is he doing? I will be honest here, this is not a tutorial but a simple quick fix to a problem I faced last night. I was invited by an author to take part in the so called blog hopping. One of the requirements was to find at least five other authors with blogs to join the adventure. So, I asked myself, how could I make this as much fun as possible and learn something at the same time?