Lead-free soldering (by alaric)

In the UK right now, just about every electronic component, PCB, or whatnot is being labelled RoHS Compliant.

In particular, this means that Maplin, the only local place I can just drive to to pick up electronic components and tools, is now only selling lead-free solder.

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The structure of network protocol suites (by alaric)

It's always struck me as odd that IP routes a packet to a transport-level protocol such as UDP, ICMP, or TCP and then lets that protocol handle routing it to an application process.

Since an application is likely to require a few different types of service for different parts of its operations, shouldn't the specification of the target application be more important than the transport mechanism?

Wouldn't it make sense to be able to send a UDP request to 'port 80' just as easily as you can send a TCP request, rather than requiring the web server to bind separate UDP and TCP listener sockets?

These chains of thought led me to design the MERCURY protocol.

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Protected methods (by alaric)

In Object-oriented programming, things defined in a class can have one of (usually) three access levels: public, private, or protected. Public things are accessible to all users of the class, private things are only accessible from other things defined within the same class - and protected things are accessible from within the class and its subclasses.

However, I have noticed that protected methods are often rather insufficiently documented.

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Photos from the Party and Christening (by alaric)

There's been rather a lot, so here are some of my favourites from the ones I've seen:

And here are some links to online photo sets various people have put up:

My cousin's photos Charlee's photos on flickr

Ugh (by alaric)

Well, I survived the long bank-holiday weekend on very little sleep, but I started to become so tired I kept dozing off in chairs...

Then on Monday I began to feel the beginnings of my immune system getting busy with something; shivering cold even when wrapped in duvets, no appetite, endless thirst, coughing, aching, and so on.

I seem to be over it, but I'm still rather weak and I seem to be needing an awful lot of sleep!