Holiday Gift Guide 2010: Tools for Makers

By Gareth Branwyn, MAKENovember 17, 2010 at 06:30PM

MZ_HolidayGiftGuide10_v1.gif

multiToolsSIP.jpgImage from “Knives & Multitools” section of Make: Ultimate Workshop and Tool Guide 2011

I don’t know about you, but I have an interest in tools that borders on the unnatural. I collect tools I rarely even use. If I gathered up all of the screwdrivers I own, for instance, it’d probably prove an alarming display. As I’ve commented here before, there’s something aspirational, hopeful, about tools, and acquiring them.Tools at least draw you a few inches closer to the task at hand. They’re you’re interface to making.

In this guide, we look at tools that are both fantasy wish list specials and practical tools that have stood the test of repeated use. Some are sexy and expensive, others more homely and affordable. We think every one of them is a winner as a potential gift for that active maker in your life — or for those who dream of more time for making, one acquired fetish object at a time.

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Remote Desktop Tool TeamViewer Updates; Now with Quick Join and Automatic Reconnection [Downloads]

By Jason Fitzpatrick, LifehackerNovember 17, 2010 at 11:00AM

Remote Desktop Tool TeamViewer Updates; Now with Quick Join and Automatic ReconnectionWindows: The windows version of popular cross-platform remote desktop tool TeamViewer has updated and includes a host of new features to make remote presentations and trouble shooting easier.

While several of the new features are aimed at commercial users—such as the improved QuickSupport function for customer service calls—there are a bunch of great improvements for individuals. The new QuickJoin feature makes it dead simple for people to join a presentation. Now instead of the host plugging in all the user’s login info, the host can share the session data ahead of schedule and the participants are responsible for joining the session.

One of the handiest improvements, especially for those of us who use TeamViewer to help friends and relatives with their computers, is Auto Rejoin. Now when the other party has to reboot—after a software installation, for example—they’ll automatically rejoin the TeamViewer session after the reboot. On top of the new features the layout of the application now has a cleaner delineation between remote control and presentation modes and password protection of TeamViewer’s options.

Visit the link below to read about the new features or jump right to the download page here.

Things to do when launching a website

By (author unknown), Chris Hope's LAMP BlogNovember 17, 2010 at 11:00AM

Karol K posted “things you should do immediately after launching a website” over at Six Revisions a few days ago and I thought it a useful post to share and add a few additional ideas to. I decided to wait a few days so I could have a read through people’s comments as well before sharing here.

After launching the website?

The first comment that needs to be made about the reasonably comprehensive list is that where possible you should have these things set up before the site is launched, all ready to go. Some of them can’t be done until after so do what you can beforehand and the rest immediately.

The list

This is just a summary of the main headlines with my comments added in some cases. Click through to the full article to read all the details for each point.

1. Create a sitemap.xml file and a robots.txt file

Definately have these ready beforehand. Even if it’s a blank robots.txt file. If your site’s database driven you want the sitemap file to be database driven and code should have already been written for it. I personally always use SilverStripe now and, while it has it’s own sitemap module, I have my own customised version which I use for all sites. It works from the get go.

2. Set up web analytics

3. Set up google webmaster tools

4. Monitor your search engine rankings

5. Submit your website to Dmoz

I didn’t realise that Dmoz was relevent any more (and in case always had difficulty submitting to Dmoz back in the day when I used to try). Karol does believe that “submitting to Dmoz does matter. The directory is manually reviewed so Google knows that only good, quality sites pass the exam.” So maybe it is important after all.

6. Set up Google Alerts to monitor mentions

7. Monitor your website’s uptime

Karol mentions Uptime Robot. I personally use Pingdom. There are many other monitoring services out there. If you’re running on your own servers you probably already have monitoring in place so may not need to necessarily do this one.

8. Check your site’s speed

Additional Items

Some additional items that could be on the list are:

9. Set up social/networking accounts

For example with Facebook, Twitter, LinkedIn etc where relevent. And make sure you link from those accounts to your new website. Yes that’s obvious 🙂

10. Submit to other directories

There can be some niche directories that are specific to your particular market that can be useful to be listed in. Seek them out and get listed. Some cost money. Some are free. Just make sure you get some worth from it.

11. Set up redirects

If you are re-launching a website and the URL structure has changed, set up appropriate permanent redirects and friendly 404 pages for the old pages.

12. Create a favicon file

This one should have been done in the design to HTML template phase of the website set up, but it’s a good thing to double check that it’s been done just before going live.

13. Check for 404s

For the days following the go live, check you access logs or error logs for 404 file not found for pages, images etc to make sure you haven’t linked to anything that doesn’t exist.

Read the post

Well that’s all from me. Now go and read the post “things you should do immediately after launching a website” over at Six Revisions.

Google Refine lets you fix and handle huge, messy sets of data

By Erez Zukerman, Download SquadNovember 17, 2010 at 10:30AM

Filed under: ,

googlerefine

Google has just introduced a new product, and this time it’s a PC application (with a browser-based UI). It’s called Google Refine, and it solves a problem that is enormous for some people: it lets you take massive sets of “messy data” and massage them into shape so that they’re uniform, make sense, and can be statistically analyzed.

The video after the jump shows a very good example, which is based on a CSV file exported from a publicly available data source (a government contract system, in this case). The data is very realistic – descriptions are inconsistent (Firm Fixed Price on some rows and FFP on other rows), and even the number formats are inconsistent (you get 0.78 on one row and a number in the millions on another row).

Google Refine lets you very easily hone in on those inconsistencies and fix them in a myriad of ways. This is an important data tool because those heaps of messy data are often public records, which are available but not transparent; being able to quickly analyze them could expose some very interesting patterns and anomalies in the way that public institutions and governments behave.

[Thanks, Yanksy, for the tip!]

Google Refine lets you fix and handle huge, messy sets of data originally appeared on Download Squad on Wed, 17 Nov 2010 10:30:00 EST. Please see our terms for use of feeds.

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Process Explorer v14 Better Monitors Chrome and Other Multi-Process Apps [Downloads]

By Kevin Purdy, LifehackerNovember 17, 2010 at 08:30AM

Process Explorer v14 Better Monitors Chrome and Other Multi-Process AppsWindows only: Process Monitor, our preferred Task Manager replacement, has updated with a host of new features and improvements. What you’ll most notice is a new column that can provide aggregate CPU usages of multi-process apps like Chrome.

To check out the new column, right-click in Process Explorer and choose “Select Columns.” From the “Process Performance” tab, select “Tree CPU Usage.” You’ll now see the total processor pull of apps like Chrome that use multiple processes to do their work. Other improvements to Process Explorer include built-in disk and network monitoring, more memory statistics, more reliable DLL scanning, and other goodies outlined at the Sysinternals blog.

Process Explorer is a free download for Windows systems only.

Process Explorer v14 [Microsoft/Sysinternals via Ghacks]

Using purge to free inactive memory on Mac OS X

By (author unknown), Chris Hope's LAMP BlogNovember 16, 2010 at 11:00PM

Apple Mac OS X is generally good at memory management but I sometimes find the inactive memory takes a long time to be released as free memory and my system can grind to a bit of a halt if I need to start up a virtual machine. This post shows how to use the purge command to free up the inactive memory.

Free, Wired, Active, Inactive, Used Memory

The screenshot below is from the Activity Monitor and shows the current free, wired, active, inactive and used memory.

memory usage in mac osx activity monitor

Briefly, free memory is available to be used right now; wired memory is basically system memory for the kernel and other stuff; active memory is memory being used right now; and inactive memory stores info from recently quit applications. The idea with inactive memory is that if you quit and app and start it up again it’s going to launch nice and quick because the info is still in RAM.

Inactive memory can be slow to free up

One of the issues I’ve often found is I want to fire up a virtual machine, which needs say 600MB or so, and I’ve only got 350MB or so available free but loads of inactive memory, as shown in the screenshot above.

I start the virtual machine up and then may as well go and have a lie down while I wait. The free memory quickly gets used up and then slowly, ever so slowly, memory gets freed up from inactive.

Sometimes all you need to do is quit a few apps and it sorts the issue out, but sometimes I’ve done this and I still don’t get much free memory made available, or I need to keep using the other memory consuming apps while I debug something in a web browser in a VM.

Using the purge command

There is a command called “purge” which can be used to free up memory. You should really use it sparingly (if at all) but it does actually free up all the inactive memory. Note that I’m not necessarily recommending you use this function but that is available should you want it.

Simply open up a terminal and run this:

purge

It may take a minute or so to free up the memory, and you may find things run a little slowly for a bit but sometimes if you really need that memory freed up right now it’s the only way I’ve found out to do it.

I’ve generally found it’s faster for me to use purge before firing up a VM if I don’t have enough free memory available than wait for the system to grind along while the VM boots up if a lot of RAM is inactive.

All-optical transistor created

By (author unknown), Gizmag Emerging Technology MagazineNovember 16, 2010 at 06:26PM

The MPQ/EPFL microresonator, which couples light with vibrations (Photo: EPFL)

Researchers from Germany’s Max Planck Institute of Quantum Optics (MPQ) and the Swiss Ecole Polytechnique Federale de Lausanne (EPFL) have created a microresonator that produces vibrations from laser light. The device also uses one laser beam to control the intensity of another, thus making it essentially an optical transistor. The technology could have big implications in fields such as telecommunications.
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