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Programming Tips & Insights

All things considered about programming and development, though mostly for the web, like how to do stuff, problem troubleshooting, performance tips, structure optimization & trade-offs and design issues.


MySQL: Insert if doesn’t exist otherwise update the existing row

by Yang Yang on May 2, 2009

What is a programming framework?

by Yang Yang on May 2, 2009

MySQL: Add Statistics Column for the Number Count of Records from Another Table

by Yang Yang on April 25, 2009

PHP: Convert between Numerical Bases | Binary Number, Decimal Number, Octal Number and Hexadecimal Number Conversions

by Yang Yang on April 23, 2009

PHP: Convert Degrees to Radians and Convert Radians to Degrees

by Yang Yang on April 23, 2009

PHP: Number Format Function to Format Numbers in PHP (Integer or Float)

by Yang Yang on April 23, 2009

PHP: Send HTML Email (mail)

by Yang Yang on April 23, 2009

PHP: Wrap Long Lines | Insert Line Breaks into a Long String

by Yang Yang on April 23, 2009

PHP String Case: Uppercase all Letters or Lowercase all Letters in a String | Uppercase First Letter of a String | Uppercase First Letter of all Words in a String

by Yang Yang on April 23, 2009

PHP: Change Tabs to Spaces and Vice Versa in String | Change Tab Sizes / Lengths in Strings

by Yang Yang on April 23, 2009

PHP: How to process a string one byte (character) at a time

by Yang Yang on April 23, 2009

PHP: Check if a string contains another string or substring

by Yang Yang on April 23, 2009

PHP: Getting the Current Date and Time

by Yang Yang on April 22, 2009

PHP: How to access a global variable inside a function without passing it?

by Yang Yang on April 22, 2009

PHP: Detecting Different Browsers

by Yang Yang on April 22, 2009

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