Category Archives: general

what's up!

January 27, 2010 10:35 am 1 Comment

Short run-down of what I’m doing lately: nothing.

Less short: I’m trying to get work out the door, get a good run at some personal projects, pass grade 2 piano, get organised, and generally improve my lot.

None of this is working. I think the “get organised” bit is the most important, as it will help the rest of it fall into place.

I usually only post about web-development-related topics here, as that’s the only subject where I feel I can contribute something new and interesting, so I tend to not talk about other stuff. But sometimes, rattling off the current state of the head is good for clearing it.

In work, I can’t really complain – we have a number of largish projects which are slowly creeping towards completion. The hardest thing about them is getting information from the clients, and then a week or two later being told that half the information is not required. I guess my main complaint at work is the inexorably slow completion rate.

On the personal projects side:

There are still a number of small bugs in KFM 1.4, and either I don’t have the time to get to them, or there is no enough information to recreate the bug and the submitter doesn’t give me access to their copy so I can’t see it from their side.

KFM 2 has been halted for a while – the idea is huge, but I simply don’t have the time, and no-one is clambering for it. I’ll get to it when I have time, but I might have to approach it by evolving KFM 1.x into meeting what I wanted, instead of the original goal of building KFM 2 from scratch.

I started a new project, OddJobs4Locals two weeks back, and got a good two-day run at it, then time got ahead of me again. I think this will be a good one, when I can complete it. Useful for students, people with a little spare time, or simply people that just want to make a little extra cash. Not yet working, but it will be soon, I hope… This is doubly interesting to me, as it is done purely through AJAX, so it will be easy to do a smart-phone client or a desktop client when the time comes.

I’m in the back/forth stage of working with Packt publishing to see if they want me to do a second book (the first one has no bad reviews at all). We’ve mostly agreed on a table of contents, and I’m just trying to get the time to combine a few of the smaller chapters together.

On the piano, I’ve been ready for the grade 2 exam since November, and am still waiting to see if there will be an exam near me any time soon – I hate the effort that goes into travelling (I have a family, and no car). I was hoping to do a grade every 6 months. It looks like this might not be possible, despite me being ready for it… The tunes I’m doing for it are Beethoven’s Sonatina in G Major, a waltz by Bela Bartok, and Boys And Girls Come Out To Samba, by Terence Greaves – by the way, I don’t like those videos; there are no dynamics in any of them, and I can hear a number of mistakes as well. No video apparently of the Terence Greaves one.

As for organisation… well I guess I’d better start working with Mantis again.

My lot will have to wait – I’ve a load of work to get done before it can improve.

Meh. Depression taking hold again.

Filed Under: ajax, areyoumad, book, depression, general, kfm, life, music, packt, php, piano, programming, web development

win a copy of jQuery 1.3 With PHP

January 7, 2010 12:16 pm 1 Comment

I’ve just noticed that a site is running a competition to give away a copy of my book.

competition page

All you need to do is leave a comment explaining how you intend to use jQuery in your next project.

If you want to see reviews of the book, I’m maintaining a list of reviews here.

Filed Under: ajax, book, javascript, jquery, packt, php, programming, reviews, web development

novelrank

December 17, 2009 3:00 pm 1 Comment

Because it’s difficult to know exactly how well my book is doing, I went looking for online apps that might be able to help.

I came across NovelRank a few weeks ago, which keeps track of your Amazon SalesRank and uses the fluctuations in the value to try figure out when a sale happens.

At first I was a bit disappointed, as my own ratings should not many sales going on, but I realised that this was because there were no reviews out there so people a) didn’t know about the book, and b) didn’t know if it was worth buying.

Since the reviews have started coming in, sales have picked up, as can be seen in the NovelRank graph for my book.

I like this application – it’s a simple idea, and the author has made it freely available (I assume he makes money from affiliate links).

Want to see it in action? Buy JQuery 1.3 with PHP and then view NovelRank graph for my book the graph a few hours later to see your very own blip appear on it.

It’s interesting to see that the book is not selling at all in Canada. What’s wrong with you Canadians?? ;-)

On a very related note, I’m in talks with Packt to produce another book. More on this later when details are more concrete.

Filed Under: ajax, book, javascript, jquery, packt, php, programming, reviews, web development

jQuery 1.3 With PHP; buy it!

December 13, 2009 6:35 pm 16 Comments

Christmas is coming, as most of us (especially parents and people that have wallets) know, so it’s time for ye all to dig deep and buy the perfect gift for that favourite web developer in your life.

Not knowing what that perfect gift could possibly be, I’ll recommend instead that you invest in a copy of my book, JQuery 1.3 with PHP.

Reviews are just starting to come in. I only know of two on-line ones so far, my favourite of which is this one:

The author does a great job of introducing complicated theories and breaking them down into manageable steps, whilst always taking very thorough considerations for applying jQuery knowledge into CMS ’s and web applications.

I noticed that the same reviewer posted this on Twitter: thoroughly impressed with reading jQuery 1.3 with PHP. writing a review on it, will be available soon!

The other one that I’m aware of is more of a list of notes than a review. The only thing he says in general about the book is “Overall a good book.”

There are a few minor criticisms in the second review that I don’t agree with – that I didn’t use inline functions in all cases, didn’t use Google’s functions to load jQuery from its CDN, and used document.getElementById in some cases instead of using jQuery’s $ function.

My reaction to those points are: inline functions are explained later in the book as I didn’t want to throw the reader head-first into understanding them, there’s no point in loading three libraries (google, jquery and jquery-ui) when you only need jquery and jquery-ui, and for the purposes of getting an element by its ID, document.getElementByID is much quicker than $.

I think the real problem with my decisions with the above points is that, after having had them pointed out as mistakes, I feel I should really have explained more clearly in the book why I chose to do things in those ways in the first place. Well, that’s something for edition 2 :-D

So far, though, the reactions are positive, and I hope this continues – there haven’t been any “this is crap” reviews so far, which is good.

I know of a few other people that are writing reviews, and can’t wait to see them. So reviewers, please do criticise it – it makes the end-product better.

And christmas shoppers, it’s a great book ;-)

Filed Under: book, javascript, jquery, packt, php, programming, reviews, web development

php.ie slowly upgrading

December 7, 2009 10:49 pm 3 Comments

It’s been a while since I wrote anything vaguely technical. I guess it’s because I like to write only when there’s something new to say, and usually only if I have some new code to give away.

No new code today, but I can describe the recent work on php.ie (I’m the secretary of the Irish PHP Users’ Group).

So firstly, it was basically a static/brochure site for about a year, until we installed WebME (written by me!) as the CMS and created a skin for it so there’s only a tiny design difference. If you want to try out WebME, then download the SVN version from the google code site, or create a test site here (uses a really old version of WebME – you’re better off using the SVN version).

Then, I started rewriting the right panel. Beforehand, it displayed recent twitter messages, but they’re not often put out so it was a bit of a wasted space.

The panel now uses a WebME widget which displays recent Twitter messages, emails from the mailing list, and posts from the forum.

Over the next few days, I’ll be adding a new News section to the site, and the message widget will be able to show new articles from planet php.ie and new jobs from the jobs page.

I’m currently reading through Ken’s linux.ie todo list to see what I can appropriate for php.ie for its ongoing development.

Big thanks go to Michele and the team at blacknight for hosting the site.

Oh! Just a reminder, buy my book! JQuery 1.3 with PHP – hasn’t been reviewed by anyone yet, as far as I know, but my own opinion is that it is worth having on your shelf if you are a PHP developer that wants to step into jQuery.

Filed Under: book, linux, php, programming, web development, webme, webworks

scramble solver

November 10, 2009 10:16 pm 2 Comments

A few days ago I wrote a WordDrop solver. Today, I’ve amended that code to produce a Scramble solver.

here it is (code) – what I do is to have that page open, and the Scramble game open, in two windows side-by side. Then start a new game, type the letters into the top input box. That’ll fill in the grid. For “qu”, type “q” in the input box and correct it in the grid. Then click “do it” and cheat your way to a high score.

Also discovered a small bug in my binary search algorithm ;-) I’ve fixed it in this new script but couldn’t be bothered with the last one – I’m done with that.

Filed Under: games, javascript, jquery, php, programming, web development

cheating at worddrop

November 9, 2009 5:44 pm 6 Comments

Yesterday, I cheated at WordDrop, which is a Facebook game. I already had the highest score of my own network of friends, so I feel okay about this. But now that I’ve cheated, the game’s no fun any more!

WordDrop is a game where an 11×8 grid of letters is shown, and you build up words from that grid, where each letter should be linked to the one before it, with longer words getting higher scores.

I wrote a little script which basically plays the game itself, and comes up with the longest words possible.

My current score on the game is more than 500,000, and that was for a single 10-letter word. The second word the program came up with was “reselected”, which was not in the WordDrop dictionary. I just stuck with the first word and submitted that. With one word, I got a score that was about 8 times higher than my previous high score.

my script, and all files – don’t worry about the .php file – I just wrote a small scripty bit to print out the table – just download the HTML and JavaScript if you want your own copy.

Filed Under: games, javascript, jquery, php, programming, web development

jQuery 1.3 With PHP: Datatables chapter is online

October 26, 2009 2:33 pm 1 Comment

Packt have put another chapter of my book online. This time, it’s the datatables chapter, which discusses how to use the Datatables plugin to organise very large data tables.

The chapter discusses how to make a large (over two million rows) database usable through an ajaxified table.

The Datatables plugin supports search, sorting and pagination.

Filed Under: ajax, book, databases, javascript, jquery, mysql, packt, php, programming, web development

jQuery 1.3 With PHP: calendars chapter is online

October 24, 2009 9:18 pm 1 Comment

Packt have put one of the chapters of my book, jQuery 1.3 with PHP, online as an article.

I mentioned this chapter in June, and provided a small demo and the source.

I’ve had a few requests for example code on how to do this using a real database. I’ve been meaning to make the time to do that. I’ll get that done hopefully tomorrow.

In the meantime, though, please enjoy the article.

By the way, the book went to the printer only a few days ago, so if you want to avail of the pre-order price, now’s the time.

Filed Under: ajax, book, databases, javascript, jquery, packt, php, programming, web development

KFM 1.4 released

September 27, 2009 12:27 pm Leave a Comment

It’s been almost a full year since the last release, 1.3.1, and I haven’t done much on KFM in that time.

Benjamin ter Kuile, though, has! Today, we release KFM 1.4

In the time that I’ve been busy with other stuff, and procrastinating on KFM, Benjamin has been working diligently, adding features and making the core files more stable.

Here is a short list of improvements, gleaned from the SVN logs over the last year. I’m sure I’m missing a lot.

  • jQuery upgraded to 1.3.2 (faster, better, stronger)
  • you can edit multiple text files simultaneously
  • context menu code improved to help it work in Chrome, Opera and Safari
  • file icons are now created as a montage, improving display speed
  • a lot of functions converted to “lazyload” – improves startup speed
  • images are also lazyloaded – if an icon is not visible on the screen, its thumbnail is not loaded
  • lots of bug-fixes

Not many new features, as KFM was basically complete.

1.4 is the last 1.x version which will be released. We’re done with the code-base, and ready to start on a much more ambitious project.

We’re going to rebuilt the entire system from scratch in a modular way, adding functionality that would be very difficult to shoehorn into the present system. The new version will be called KFM 2, and I’m really excited about it. I will be starting the coding for it very soon, as soon as I’ve finished with the release of my book, jQuery 1.3 with PHP.

For those of you that are already using 1.3; 1.4 is /faster/, but 1.3 already completes the initial spec, so only upgrade if you find that 1.3 is slow. New users should install 1.4.

Filed Under: ajax, book, javascript, jquery, kfm, packt, php, programming, web development
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