Oil is also used to produce the very food we eat, even if we don’t eat the oil directly. Think about what fuels the tractors to plough the ground and manage the ground during the year: manuring, seeding, weeding, harvesting. Then consider where we get the energy required to drive the process, to grind the … Read more
There are calculations to show that we can reduce levels of carbon emissions in the future, and one can only hope methods will be found which will be capable of implementing some of these options. The costs of implementing the Kyoto Protocol realistically are estimated at approximately 0.1% of GDP for each participating country. These … Read more
Starting a Session (perl -d) For an example of its simplest usage, start the debugger by giving it something innocuous (like a 0 (zero)) as the evaluation argument to the debugger via the command line: This way of invoking the debugger works just as well on Microsoft Windows and Mac OS X as it does on the many … Read more
Occasionally we glimpsed the surrounding peaks getting smaller. After several hours of zig-zagging upwards through the trees, we emerged from the forest onto the ridge and a welcome pause. We were going slowly and stopped for lunch just below the top. We were going slowly and stopped for lunch just below the top, Doug, Mira, Jacques … Read more
Is there a difference between being naked or nude, in private or in public? John Berger makes the case: “To be naked is to be oneself. To be nude is to be seen naked by others… nudity is placed on display.” This highlights the perspective that the protesters are naked for their own cause, using … Read more
Then clothing. This will be necessary anyway at one time or another, especially at the outset, when the muscles are still stiff and cold. Once you get going, the muscles will soon warm up, then clothes become redundant and can be removed layer by layer. However, unlike shorts in summer which are quickly removed, in … Read more
We came out into the sunlight at the top of the woods, and a large open swathe of bright grass led us up towards the gasthof on the ridge. We dressed, shortly before arriving there and, having brought our own lunch, continued along the trail to get a little peace and quiet. 100 metres past … Read more
The Perl Debugger Pocket Reference provides complete coverage in a conveniently small package.Maybe you write code so clean you never have to look at it twice. Or perhaps you’d rather focus your energies on writing clean code, rather than learning about the debugger. But if you need to learn about the Perl debugger in a hurry, … Read more
The photographic images presented here tell the tale of the ride itself, as well as a few of its related stories, and each “picture is worth a thousand words”. Indeed, many images from the WNBR are truly excellent and belong in the photo-documentary slot of any comprehensive photographic library purporting to be representative of modern … Read more
RT Essentials, co-written by one of the RT’s original core developers, Jesse Vincent, starts off with a quick background lesson about ticketing systems and then shows you how to install and configure RT. This comprehensive guide explains how to perform day-to-day tasks to turn your RT server into a highly useful tracking tool. One way … Read more
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