Objective C Programming Tutorial

Objective C Programming Tutorial – 1 – Setting up Xcode

Objective C Programming Tutorial – 2 – Explaining the Program

Objective C Programming Tutorial – 3 – Variables

Objective C Programming Tutorial – 4 – Interface

Objective C Programming Tutorial – 5 – Implementation


Objective C Programming Tutorial – 6 – Creating an Object


Objective C Programming Tutorial – 7 – Creating Multiple Objects



Objective C Programming Tutorial – 8 – Accessing Instance Variables


Objective C Programming Tutorial – 9 – Data Types and Other Stuff


Objective C Programming Tutorial – 10 – int and float Conversions


Objective C Programming Tutorial – 11 – Type Casting and Assignment Operators

Objective C Programming Tutorial – 12 – Intro to Looping

Objective C Programming Tutorial – 13 – scanf and increment operators

Objective C Programming Tutorial – 14 – Nested for Loops

Objective C Programming Tutorial – 15 – while Loops

Objective C Programming Tutorial – 16 – do Statements

Objective C Programming Tutorial – 17 – if else

Objective C Programming Tutorial – 18 – Useful if else Program



Objective C Programming Tutorial – 19 – Nested if Statements


Objective C Programming Tutorial – 20 – else if Statements

Objective C Programming Tutorial – 21 – switch



Objective C Programming Tutorial – 22 – Conditional Operator

Objective C Programming Tutorial – 23 – Seperating Files

Objective C Programming Tutorial – 24 – Running the New Program

Objective C Programming Tutorial – 25 – Synthesized Accessor Methods

Objective C Programming Tutorial – 26 – How young of a chick can I date?

Objective C Programming Tutorial – 27 – But what if I’m a millionaire?

Objective C Programming Tutorial – 28 – Inheritance

Objective C Programming Tutorial – 29 – My Mom


Objective C Programming Tutorial – 30 – Starting the Rectangle Class


Objective C Programming Tutorial – 31 – Finishing the Rectangle Class


Objective C Programming Tutorial – 32 – OMG, a Square Class?!

Objective C Programming Tutorial – 33 – Making steve the Square


Objective C Programming Tutorial – 34 – Creating a Point class


Objective C Programming Tutorial – 35 – Enhancing the Rectangle class



Objective C Programming Tutorial – 36 – Running the Brand New Point Program


Objective C Programming Tutorial – 37 – Overriding Methods


Objective C Programming Tutorial – 38 – New Instance Variables and Abstract Classes


Objective C Programming Tutorial – 39 – Introduction to Polymorphism


Objective C Programming Tutorial – 40 – Running a Polymorphic Program


Objective C Programming Tutorial – 41 – Dynamic Binding and id

Objective C Programming Tutorial – 42 – Error / Exception Handling


Objective C Programming Tutorial – 43 – Directives for Controlling Scope


Objective C Programming Tutorial – 44 – External / Global Variables


Objective C Programming Tutorial – 45 – Static Variables

Objective C Programming Tutorial – 46 – Enumerated Data Types

Objective C Programming Tutorial – 47 – Enum Program

Objective C Programming Tutorial – 48 – Categories


Objective C Programming Tutorial – 49 – #define Statement


Objective C Programming Tutorial – 50 – #import Statement


Objective C Programming Tutorial – 51 – Introduction to Number Objects

Objective C Programming Tutorial – 52 – Number Object Methods


Objective C Programming Tutorial – 53 – String Objects


Objective C Programming Tutorial – 54 – Substrings and Ranges




Objective C Programming Tutorial – 55 – Mutable Strings


Objective C Programming Tutorial – 56 – Finishing Mutable Strings


Objective C Programming Tutorial – 57 – Introduction to Arrays




Objective C Programming Tutorial – 58 – Mutable Arrays


Objective C Programming Tutorial – 59 – Dictionary Objects



Objective C Programming Tutorial – 60 – Working with Files




Objective C Programming Tutorial – 61 – Copy and Rename Files


Objective C Programming Tutorial – 62 – Working with File Attributes


Objective C Programming Tutorial – 63 – Deleting and Printing Files




Objective C Programming Tutorial – 64 – Working with Directories


Objective C Programming Tutorial – 65 – Read and Write Files

Beginner PHP Tutorial

Beginner PHP Tutorial – 1 – Introduction to PHP

Beginner PHP Tutorial – 2 – Installing XAMPP Part 1

Beginner PHP Tutorial – 3 – Installing XAMPP Part 2

Beginner PHP Tutorial – 4 – Creating Your First PHP File


Beginner PHP Tutorial – 5 – Writing Your First PHP File

Beginner PHP Tutorial – 6 – The phpinfo Function

Beginner PHP Tutorial – 7 – The php.ini File

Beginner PHP Tutorial – 8 – Indentation




Beginner PHP Tutorial – 9 – echo


Beginner PHP Tutorial – 10 – print


Beginner PHP Tutorial – 11 – Output HTML Using echo/print


Beginner PHP Tutorial – 12 – Embedding PHP Inside HTML


Beginner PHP Tutorial – 13 – comments


Beginner PHP Tutorial – 14 – Error Reporting





Beginner PHP Tutorial – 15 – More on Error Reporting



Beginner PHP Tutorial – 16 – Variables



Beginner PHP Tutorial – 17 – Concatenation




Beginner PHP Tutorial – 18 – if / if else Statement



Beginner PHP Tutorial – 19 – if / else if Statement



Beginner PHP Tutorial – 20 – Assignment Operators




Beginner PHP Tutorial – 21 – Comparison Operators



Beginner PHP Tutorial – 22 – Arithmetic Operators



Beginner PHP Tutorial – 23 – Logical Operators




Beginner PHP Tutorial – 24 – Triple Equals



Beginner PHP Tutorial – 25 – while Loop



Beginner PHP Tutorial – 26 – do while Loop




Beginner PHP Tutorial – 27 – for Loop



Beginner PHP Tutorial – 28 – switch Statement



Beginner PHP Tutorial – 29 – die and exit Functions





Beginner PHP Tutorial – 30 – Basic Functions



Beginner PHP Tutorial – 31 – Functions with Arguments



Beginner PHP Tutorial – 32 – Functions with a Return Value


Beginner PHP Tutorial – 33 – Global Variables and Functions



Beginner PHP Tutorial – 34 – String Functions Part 1



Beginner PHP Tutorial – 35 – String Functions Part 2



Beginner PHP Tutorial – 36 – String Functions Part 3



Beginner PHP Tutorial – 37 – String Functions Part 4



Beginner PHP Tutorial – 38 – Introduction to Arrays




Beginner PHP Tutorial – 39 – Associative Arrays


Beginner PHP Tutorial – 40 – Multi-dimensional Arrays


Beginner PHP Tutorial – 41 – for each Statement






Beginner PHP Tutorial – 42 – include and require Functions



Beginner PHP Tutorial – 43 – include_once and require_once



Beginner PHP Tutorial – 44 – Expression Matching



Beginner PHP Tutorial – 45 – More on Expression Matching



Beginner PHP Tutorial – 46 – String Functions: String Length



Beginner PHP Tutorial – 47 – String Functions: Upper / Lower Case Conversion



Beginner PHP Tutorial – 48 – String Functions: String Position Part 1



Beginner PHP Tutorial – 49 – String Functions: String Position Part 2



Beginner PHP Tutorial – 50 – String Functions: Replacing Part of a String


Beginner PHP Tutorial – 51 – String Functions: Replacing Predefined Part of a String



Beginner PHP Tutorial – 52 – Word Censoring Part 1



Beginner PHP Tutorial – 53 – Word Censoring Part 2



Beginner PHP Tutorial – 54 – Creating a Find and Replace Application Part 1



Beginner PHP Tutorial – 55 – Creating a Find and Replace Application Part 2



Beginner PHP Tutorial – 56 – Creating a Find and Replace Application Part 3


Beginner PHP Tutorial – 57 – Creating a Find and Replace Application Part 4



Beginner PHP Tutorial – 58 – timestamps



Beginner PHP Tutorial – 59 – Modifying timestamps



Beginner PHP Tutorial – 60 – Random Number Generation



Beginner PHP Tutorial – 61 – $_SERVER Variables: Script Name



Beginner PHP Tutorial – 62 – $_SERVER Variables: Host Name



Beginner PHP Tutorial – 63 – Using the Header to Force Page Redirect



Beginner PHP Tutorial – 64 – ob_start



Beginner PHP Tutorial – 65 – Getting Visitors IP Address



Beginner PHP Tutorial – 66 – Better Way to Get Visitors IP Address



Beginner PHP Tutorial – 67 – Detecting a Visitors Browser Part 1



Beginner PHP Tutorial – 68 – Detecting a Visitors Browser Part 2


Beginner PHP Tutorial – 69 – Working with $_GET Variables



Beginner PHP Tutorial – 70 – Working with $_POST Variables



Beginner PHP Tutorial – 71 – Working with Form Data


Beginner PHP Tutorial – 72 – Using htmlentities for Security



Beginner PHP Tutorial – 73 – Setting PHP Sessions



Beginner PHP Tutorial – 74 – Unsetting PHP Sessions



Beginner PHP Tutorial – 75 – Creating Cookies with PHP



Beginner PHP Tutorial – 76 – Deleting Cookies with PHP



Beginner PHP Tutorial – 77 – File Handling: Writing to a File



Beginner PHP Tutorial – 78 – File Handling: Reading a File



Beginner PHP Tutorial – 79 – File Handling: Appending a File



Beginner PHP Tutorial – 80 – The explode Function with File Handling Example


Beginner PHP Tutorial – 81 – The implode Function with File Handling Example



Beginner PHP Tutorial – 82 – File Handling: Listing Files Part 1



Beginner PHP Tutorial – 83 – File Handling: Listing Files Part 2


Beginner PHP Tutorial – 84 – File Handling: Checking if a File Exists



Beginner PHP Tutorial – 85 – File Handling: Deleting and Renaming Files Part 1



Beginner PHP Tutorial – 86 – File Handling: Deleting and Renaming Files Part 2


Beginner PHP Tutorial – 87 – Uploading Files: The Basics



Beginner PHP Tutorial – 88 – Uploading Files: The Basics Part 2



Beginner PHP Tutorial – 89 – Uploading Files: Restricting File Size



Beginner PHP Tutorial – 90 – Uploading Files: Restricting File Extensions Part 1



Beginner PHP Tutorial – 91 – Uploading Files: Restricting File Extensions Part 2



Beginner PHP Tutorial – 92 – Creating a non-unique Hit Counter

Beginner PHP Tutorial – 93 – Creating a File Based Unique Hit Counter Part 1



Beginner PHP Tutorial – 94 – Creating a File Based Unique Hit Counter Part 2



Beginner PHP Tutorial – 95 – Creating a File Based Unique Hit Counter Part 3


Beginner PHP Tutorial – 96 – MD5 Encryption Part 1



Beginner PHP Tutorial – 97 – MD5 Encryption Part 2



Beginner PHP Tutorial – 98 – Sending an Email Part 1





Beginner PHP Tutorial – 99 – Sending an Email Part 2



Beginner PHP Tutorial – 100 – Creating a Simple Contact Form Part 1



Beginner PHP Tutorial – 101 – Creating a Simple Contact Form Part 2


Beginner PHP Tutorial – 102 – Creating a Simple Contact Form Part 3



Beginner PHP Tutorial – 103 – Creating a Simple Contact Form Part 4



Beginner PHP Tutorial – 104 – An Introduction to XML


Beginner PHP Tutorial – 105 – Reading a Simple XML File: Part 1



Beginner PHP Tutorial – 106 – Reading a Simple XML File: Part 2



Beginner PHP Tutorial – 107 – A YouTube XML Example


Beginner PHP Tutorial – 108 – An Introduction to Databases



Beginner PHP Tutorial – 109 – More About Databases



Beginner PHP Tutorial – 110 – phpMyAdmin Part 1



Beginner PHP Tutorial – 111 – phpMyAdmin Part 2



Beginner PHP Tutorial – 112 – phpMyAdmin Part 3



Beginner PHP Tutorial – 113 – Connecting to a Server and Database Part 1



Beginner PHP Tutorial – 114 – Connecting to a Server and Database Part 2



Beginner PHP Tutorial – 115 – SELECT Part 1



Beginner PHP Tutorial – 116 – SELECT Part 2



Beginner PHP Tutorial – 117 – SELECT Part 3



Beginner PHP Tutorial – 118 – SELECT By Example Part 1



Beginner PHP Tutorial – 119 – SELECT By Example Part 2




Beginner PHP Tutorial – 120 – More Basic Querying Part 1



Beginner PHP Tutorial – 121 – More Basic Querying Part 2



Beginner PHP Tutorial – 122 – More Basic Querying Part 3





Beginner PHP Tutorial – 123 – Creating a Database Hit Counter Part 1



Beginner PHP Tutorial – 124 – Creating a Database Hit Counter Part 2



Beginner PHP Tutorial – 125 – Creating a Database Hit Counter Part 3


Beginner PHP Tutorial – 126 – Creating a Database Hit Counter Part 4



Beginner PHP Tutorial – 127 – LEFT JOIN



Beginner PHP Tutorial – 128 – RIGHT JOIN



Beginner PHP Tutorial – 129 – JOIN



Beginner PHP Tutorial – 130 – LIKE With a Search Engine Example Part 1



Beginner PHP Tutorial – 131 – LIKE With a Search Engine Example Part 2


Beginner PHP Tutorial – 132 – LIKE With a Search Engine Example Part 3



Beginner PHP Tutorial – 133 – LIKE With a Search Engine Example Part 4



Beginner PHP Tutorial – 134 – SELECT DISTINCT


Beginner PHP Tutorial – 135 – Creating Tables



Beginner PHP Tutorial – 136 – Logging the User In Part 1



Beginner PHP Tutorial – 137 – Logging the User In Part 2




Beginner PHP Tutorial – 138 – Logging the User In Part 3



Beginner PHP Tutorial – 139 – Logging the User In Part 4



Beginner PHP Tutorial – 140 – Logging the User Out




Beginner PHP Tutorial – 141 – Getting User Data Part 1



Beginner PHP Tutorial – 142 – Getting User Data Part 2



Beginner PHP Tutorial – 143 – Protecting the User Against SQL Injection



Beginner PHP Tutorial – 144 – Registration Form Part 1



Beginner PHP Tutorial – 145 – Registration Form Part 2



Beginner PHP Tutorial – 146 – Registration Form Part 3




Beginner PHP Tutorial – 147 – Registration Form Part 4



Beginner PHP Tutorial – 148 – More Validation Part 1



Beginner PHP Tutorial – 149 – More Validation Part 2




Beginner PHP Tutorial – 150 – More Validation Part 3



Beginner PHP Tutorial – 151 – SQL Injection Part 1



Beginner PHP Tutorial – 152 – SQL Injection Part 2




Beginner PHP Tutorial – 153 – SQL Injection Part 3



Beginner PHP Tutorial – 154 – SQL Injection Part 4



Beginner PHP Tutorial – 155 – SQL Injection Part 5




Beginner PHP Tutorial – 156 – Introduction to GD



Beginner PHP Tutorial – 157 – Protecting Email with String to Image Part 1



Beginner PHP Tutorial – 158 – Protecting Email with String to Image Part 2


Beginner PHP Tutorial – 159 – Protecting Email with String to Image Part 3



Beginner PHP Tutorial – 160 – Protecting Email with String to Image Part 4



Beginner PHP Tutorial – 161 – Watermarking Images Part 1


Beginner PHP Tutorial – 162 – Watermarking Images Part 2


Beginner PHP Tutorial – 163 – Watermarking Images Part 3


Beginner PHP Tutorial – 164 – Creating Captcha Image Security Part 1




Beginner PHP Tutorial – 165 – Creating Captcha Image Security Part 2



Beginner PHP Tutorial – 166 – Creating Captcha Image Security Part 3



Beginner PHP Tutorial – 167 – Creating Captcha Image Security Part 4


Beginner PHP Tutorial – 168 – Scaling Down Images to Thumbnails Part 1



Beginner PHP Tutorial – 169 – Scaling Down Images to Thumbnails Part 2



Beginner PHP Tutorial – 170 – Scaling Down Images to Thumbnails Part 3


Beginner PHP Tutorial – 171 – Introduction to AJAX



Beginner PHP Tutorial – 172 – Loading in file Contents to a DIV Part 1



Beginner PHP Tutorial – 173 – Loading in file Contents to a DIV Part 2


Beginner PHP Tutorial – 174 – Loading in file Contents to a DIV Part 3



Beginner PHP Tutorial – 175 – Auto Suggest Application Part 1



Beginner PHP Tutorial – 176 – Auto Suggest Application Part 2


Beginner PHP Tutorial – 177 – Auto Suggest Application Part 3



Beginner PHP Tutorial – 178 – Auto Suggest Application Part 4



Beginner PHP Tutorial – 179 – Auto Suggest Application Part 5


Beginner PHP Tutorial – 180 – POSTing Data Part 1



Beginner PHP Tutorial – 181 – POSTing Data Part 2



Beginner PHP Tutorial – 182 – POSTing Data Part 3




Beginner PHP Tutorial – 183 – POSTing Data Part 4



Beginner PHP Tutorial – 184 – POSTing Data Part 5



Beginner PHP Tutorial – 185 – Throwing an Exception




Beginner PHP Tutorial – 186 – try, throw, catch



Beginner PHP Tutorial – 187 – Custom Exceptions



Beginner PHP Tutorial – 188 – Custom Error Messages




Beginner PHP Tutorial – 189 – Introduction to OOP



Beginner PHP Tutorial – 190 – Classes, Properties, and Methods



Beginner PHP Tutorial – 191 – Return a Property Value




Beginner PHP Tutorial – 192 – Changing a Property Value



Beginner PHP Tutorial – 193 – public, private, and protected



Beginner PHP Tutorial – 194 – Constants



Beginner PHP Tutorial – 195 – Class Constructor



Beginner PHP Tutorial – 196 – Multiple Instances of Classes



Beginner PHP Tutorial – 197 – extends Part 1




Beginner PHP Tutorial – 198 – extends Part 2



Beginner PHP Tutorial – 199 – Connecting to a Database the OOP Way



Beginner PHP Tutorial – 200 – Final PHP Video!!!