Posts Tagged guide
Fast PHP – effective optimisation and bottleneck detection
Posted by Howard Yeend in PHP, Productivity, web on April 18, 2010
PHP is not the fastest language on earth. That honour probably goes to machine code. But like many high-level languages, PHP provides some handy abstractions, like named variables, hashmaps (associative arrays), a C-like syntax, object oriented capabilities, loose typing and so on – we trade processing speed for development ease.
So it’s quite a common problem that people find their large PHP web applications running quite slowly.
Here are some frequently encountered bottlenecks found in web applications generally, and PHP specifically:
Textpad PHP manual lookup tool
Posted by Howard Yeend in PHP, Productivity on February 1, 2010
A little tip for those of us using textpad to develop in PHP. How often do you find yourself having to go back to PHP.net to check up on a function – is it ($needle, $haystack) or ($haystack, $needle)? I can never remember! With this tool I just need to highlight the function in textpad, press Ctrl-1 and up pops php.net in a new tab, opened on that function’s manual entry. Neat huh?
Here’s how:
Wargames
Posted by Howard Yeend in hacking on March 13, 2009
WarGames
Here’s a list of some of the best/most involved/hardest hacking challenges online. Hope you enjoy. One day I plan to host a challenge site here. But you’ll have to wait for that. Read the rest of this entry »
Setting up a WAMP Server by hand
Posted by Howard Yeend in Apache on January 15, 2009
This article will step through what you need to do get WAMP (Windows, Apache, mySQL, PHP) running on windows 2000, 98 or XP. (It might work with Vista, ME or 95, but I don’t promise anything)
By the end, you’ll have a versatile tool that will allow you to:
-host your own website (permanent internet connection preferable)
-learn a basic programming language (PHP)
-learn about relational databases (mySQL)
-learn about server config on the industry standard webserver (apache)
all without having to install a new operating system.
How To Hack – Beginners Guide to Hacking Computers
Posted by Howard Yeend in hacking on December 1, 2004
“ The Only True Guide to Learning How to Hack ”
originally by R4di4tion (his email, but it’s no longer in use), with a few updates by myself.
You stay up all night on the PC typing and typing. No, you’re not hacking. You’re begging someone on IRC to teach you how to hack! Let’s look at the facts:
- You’re a luser and you’re annoying. No one likes you if you ask others how to hack without taking the least amount of initiative.
- You’re not worthy of any title even resembling hacker, cracker, phreaker, etc., so don’t go around calling yourself that! The more you do, the less likely you are to find someone willing to teach you how to hack (which is an infinitesimal chance, any way).
- You’re wasting your time (if you couldn’t infer that in the first place). Many real hackers (not those shitty script kiddies) spend all their insomniac hours reading and, yes even, HACKING! (Hacking doesn’t necessarily (but usually does) mean breaking into another system. It could mean just working on your own system, BUT NOT WINDOWS ’9x (unless you’re doing some really menacing registry shit, in which case, you’re kind of cool).)
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