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Simple Paint App
In this tutorial you will learn how to handle touch events and the basics of Quartz 2D. I will show you how to create a simple Paint app to draw with your finger. There are four different functions c
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Custom Camera App | Part 3: Assets Library
Third part of the Custom Camera App series. Custom Camera App – Part 1: Custom Overlay Custom Camera App – Part 2: Taking Pictures Custom Camera App – Part 3: Assets Library Welcome to the la
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Alerts in iOS
Alerts are used to display messages with important information about the application, such as error or warning messages. This tutorial will dive into the use of UIAlertView to create alerts and how t
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Send Email from an App
Sending emails from your iOS app without leaving the application is really easy thanks to MFMailComposeViewController. Today I will demonstrate how to do this by creating a simple app to send an emai
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User Accounts and Privileges In MariaDB
In this guide, we would look at various ways you can manage user's accounts and privileges in mariadb, If you are new to mariadb, you can read the following guide to follow the progression right fro
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Conditional Statements In PHP
Conditional statements alter the program flow, and by using a conditional flow, you can make your program make choices about what should happen based on certain conditions. We can achieve this by usi
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Control Structure: Guide To Learning Loops In PHP
In our previous guide, we've seen conditional statements in PHP that lets us alter the program flow base on conditional choices, in this guide, we would look into the different types of loops in PHP
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List of Functions and Practical Uses In MariaDB
MariaDB comes bundled with a lot of built-in functions that can be used to manipulate data within a column. If you are new to mariadb, you can read the following guide, doing this would help you und
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Getting Started With PHP (Introduction)
This is my first PHP guide on this blog, and in this guide, we would go over the introduction of PHP, but first... What is PHP? PHP which is a recursive acronym of Hypertext Preprocessor is a dynam
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Exploring Data Types, Variables and Operators in PHP
In PHP or any programming language, a data type is an attribute of data that tells the interpreter how the programs intend to use the given data. PHP supports a couple of data types of which are inte
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Guide To Functions In PHP
In this guide, we would look at functions in PHP...so...first Intro To Functions Functions are modular building blocks for creating powerful and modular scripts, using function makes it easy to isol
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Guide To Selecting Data In MariaDB
In this guide, we would look at various ways you can select data in mariadb. If you are new to mariadb, you can read the following guide, doing this would help you understand the select statement eve
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Guide To Updating and Deleting Data In MariaDB
In this guide, we would look at various ways you can update and delete data in mariadb. If you are new to mariadb, you can read the following guide to follow the progression right from the start. In
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Joining and Subquerying Data (MariaDB)
In this guide, we would look at various ways you can join and subquery data in mariadb. If you are new to mariadb, you can read the following guide to follow the progression right from the start. In
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Altering MariaDB Tables
In our last guide, we dive deep into creating databases and tables. In this guide, we would discuss altering and manipulating the data, well, you can get the full structure of your table in a go, so
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Indexes In MariaDB
IF you are new to mariadb or mysql, you might want to take a sneak peek at the Introduction To MariaDB, I covered a couple of interesting concept in that post. Also, I wrote a guide on: Creating Dat
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Guide To Understanding INSERT Statement (MariaDB)
So far, we've covered a couple of topics on mariadb, if you want to follow the progress, here are the guides: Introduction To MariaDB [MariaDB] Guide To Creating Databases and Tables Altering MariaD
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sed (Stream Editor) In Bash Scripting
Another powerful filter in GNU/Linux is sed (stream editor), which is a program for performing basic editing tasks on the output of another program or on a file. sed or stream editor can be used to p
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awk In Bash Scripting
Up until now, we have covered a couple of text processing, from sed to grep to sort, and now we have the big daddy, which is awk. awk (which stands for Aho, Weinberger, and Kernighan - its creators)
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(Bash Script) Automate Multiple Classicpress & Wordpress Installation + [Caching and SSL]
If you are tired of using control panels (I am because they are mostly not secure, and most comes loaded with bundles of useless stacks), and want to do everything on the server level, I wrote a menu