David Coveney

Archives

All the posts below have been tagged with Technical.

2 April, 2013

Twitter is about to die. Here’s why.

Something odd has started to happen on Twitter for me, and it’s cutting my usage of it down quite dramatically. Why? It’s because it seems the spammers are winning… @majorie6474 @davecoveney haha you bite so easy Toye :P Actually my mac is arriving tomorrow :P — Nick Hanson (@nrhansonp) April 2, 2013 @prestonrupemo @davecoveney haha […]

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11 July, 2011

Getting Quicker

One of the most important things that gets forgotten about when running a WP site is that performance is important.  We see many sites with page load times way in excess of 2,000ms per page.  Often the site just gets progressively slower over time and the change isn’t really noticed.  That had happened with mine, […]

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10 July, 2011

Blog “Reboot”

Hello – here’s the refreshed blog. I’ve decided to revert to a more typical blog format, after many months of soul searching on the issue. I previously had a layout based on a framework we used at interconnect/it for a couple of clients But not only have I opted to switch to a blog layout, […]

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19 July, 2010

WordCamp UK – Great Stuff + a Little Controversy

I went to WordCamp UK 2010 in Manchester… this is my write-up of the event, and its controversies along with my presentations…

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12 July, 2010

Live Threaded Commenting on WP

At Interconnect IT / Spectacu.la my colleague James has developed a new version of the popular Spectacu.la Threaded Comments plugin.  It’s not yet in release form, but you can grab it from the WordPress.org repository via svn if you know how at http://svn.wp-plugins.org/spectacula-threaded-comments/trunk/ I’m bringing it up here because I’ve decided to trial the plugin […]

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19 May, 2010

WordPress Performance, Make it 3x Quicker!

I’d started to notice that my site could often be slow to load – other sites on the same server weren’t suffering the same way, so I wanted to document a simple way in which one can identify performance issues on the site. This is one of them.

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19 February, 2010

Of WordPress Training and Learning

Over at Interconnect IT, where I work, we’ve found that demand for our WordPress Training Courses has shot up over the past year or so.  And it’s certainly interesting to see where the work comes from. Curiously, it’s very polarised – we either work with smaller one man band companies like Jason Nevin who runs […]

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18 January, 2010

Is WordPress Slowing My Site Down?

I noticed on my pingdom stats recently that this site has been slowing down recently. But why? Is it WordPress? Some plugins? Time for research!

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20 July, 2009

What it’s Like to Present and Attend at WordCamp UK

Over the weekend just gone I made two planned presentations at WordCamp UK 2009 down in Cardiff. I also threw in a quick 45 minutes of show and tell on the Caribou Theme that runs this site and is available for download from Spectacula.

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8 June, 2009

Five Things Bing Does Better than Google

MS have, at last, come up with what appears to be a competent rival to Google. Here’s five ways in which it beats Google.

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25 May, 2009

mySQL Database Search & Replace With Serialized PHP [Updated]

Ever needed to migrate a database to a new server or website (especially with WordPress and other PHP applications) and been stuck because when you do a search and replace some of the data seems to get corrupted?

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5 May, 2009

Slow Posting Performance in WordPress 2.7

An interesting problem today – WordPress posting on this site was sloooooow.  Some other back-end tasks were also incredibly slow. Adding a post or page would take about 30 to 60 seconds.  Unacceptable.  I did the usual job of deactivating plugins, and even resorted to a different theme for a few minutes but no, it […]

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Handy Tip for CSS Reloading

CSS not refreshing in the browser can be a pain – Mark Jaquith has come up with an elegant solution to this for WordPress coders.

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18 April, 2009

Broadcom B57nd60x 10.10.0.0 performance problems (Dell XPS especially)

CPU spikes were making my laptop less fun to use – a nice online guide and a quick bit of sleuthing with MS’s sysinternals tools and I soon had the answer. The laptop is now faster, quieter and has better battery life.

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2 March, 2009

PHP Serialization Fix for WordPress Migrations (& other applications like Expression Engine)

Serialization of data loaded into an SQL table is a dreadful thing and makes WordPress migrations harder than they should be, but it happens and so we must deal with it. I’ve knocked up a rough and ready bit of code which does its best to resolve the problem.

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Wordcamp UK 2009 to be in Cardiff

If you’re following the various WordCamp lists, you’ll already know about this event.  But many won’t. If you use WordPress professionally, or with a great deal of enthusiasm, WordCamps are a great way to meet with other users, developers and designers who really understand the system.  There are useful presentations, social events and activities based […]

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6 January, 2009

Pros & Cons of Software as a Service

SaaS rocks, but it’s not the be all and end all. But it is hot right now (again) and will continue to be so for quite some time. However, Rich Internet Applications (RIAs) driven by the likes of Flex and Silverlight could be returning us to a Client Server paradigm and is probably the way forward – bringing SaaS and local processing benefits to users.

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22 July, 2008

iPhone Blogging and WordPress

As anyone who knows me can confirm, I’m always interested in the latest tech and software. So at the WordCamp UK at the weekend I was interested to learn about a new iPhone client for WordPress. And this is the result.. I’m blogging by phone. Ok, so it’s not perfect…formatting is limited and the picture […]

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31 May, 2008

Very Cool Camera Tracking Technology

The chaps at Cam-Trax have come up with a rather nifty bit of software that can turn practically any easily visible object and a cheap webcam into a game or PC controller. I wish I could code that sort of stuff…. Now I’ll get back to working on SQL queries when I should actually be […]

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22 May, 2008

21 Years In IT

I chanced upon a site listing the first 100 .com registrations ever made – and it rather startled me.  I started my IT career in 1987, first working as a printer operator on the mainframes at ICI, before moving to systems operations in at the beginning of 1988.  Later in 1988 I became a trainee […]

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17 January, 2008

Geek Joy!

One of the nicest things about modern tech is its ability to update itself. A while back my PVR overnight gave itself lots of lovely features. And today, my iPhone updated itself with some interesting new features when it went to version 1.1.3.

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7 June, 2007

Reducing Nokia N95 GPRS Map Charges

I’ve been thinking about buying a Nokia N95 – lovely looking phone. Anyway, thanks to the wonders of Norlog I’ve got hold of a document that helps you to make sure that if you want to use the Satellite Navigation you won’t get hit by heavy roaming charges. It describes how to set up the […]

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