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PHP Arrays – An Introduction
In: PHP
26 Apr 2012In this post I have discussed some basic types of array in PHP along with built in PHP functions used exclusively for arrays. An array can be imagined as a string of beads, with the beads representing variables that can be numeric, string, or even other arrays.
Numerically indexed arrays
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- Tags: Array, PHP
Create executable Python program with py2exe
In: Python
14 Apr 2012
You may want to share your python program with friends and people. However, they may not have python installed on their system. But you can run python programs without installing Python interpreter on a system using py2exe. This post discusses how to compiles your .py extension python programs into .exe Windows executable program.
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- Tags: py2exe, Python
PHP Image Uploading and Resizing
In: PHP
10 Apr 2012Now and then, we come across image uploading in our projects. This post describes how to upload an image and resize them.
Let’s begin. Read the rest of this entry »
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- Tags: image upload, PHP
Python – Dictionary
In: Python
5 Apr 2012
Dictionary is another built-in python data type, other being lists and strings. It is an unordered set of key: value pairs, with the requirement that the keys are unique (within one dictionary). A pair of braces creates an empty dictionary: {}. Read the rest of this entry »
Introduction to PHP Data Objects (PDO)
In: PHP
2 Apr 2012
The PHP Data Objects (PDO) extension defines a lightweight, consistent interface for accessing databases in PHP. PDO provides a data-abstraction abstraction layer, thus providing uniform methods to access databases, regardless of which database you are using. PDO requires the new OO features in the core of PHP 5, and so will not run with earlier versions of PHP.
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- Tags: PDO, PHP
Parsing JSON with PHP
In: PHP
26 Mar 2012
JSON (JavaScript Object Notation) is a lightweight data-interchange format. JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others.
An example of JSON: Read the rest of this entry »
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OOP with PHP and MySQL – Example
22 Mar 2012Check previous posts on Object-Oriented Programming with PHP here and here.
In this post we will do some basic database functions:
- Connect
- Disconnect
- Select
- Insert
- Delete
- Update
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- Tags: MySQL, PHP
Object Oriented Programming with Python
In: Python
19 Mar 2012
This post presumes your understanding of Object Oriented Programming.
Defining a Class
To define a class we use the word ‘class’ followed by the name of the new class.
>>>class MyClass:
Unlike OOPs in other languages like PHP and Java, there are parentheses in Python. Anything inside the class definition is indented. Read the rest of this entry »
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- Tags: OOP, Python
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- PHP Arrays – An Introduction
- Create executable Python program with py2exe
- PHP Image Uploading and Resizing
- Python – Dictionary
- Introduction to PHP Data Objects (PDO)
- Parsing JSON with PHP
- OOP with PHP and MySQL – Example
- Object Oriented Programming with Python
- Rendering PDF in Canvas with pdf.js
- Differences Between Python 2 and 3
