The beta & RC tags are nowhere to be seen. Parallels has updated their excellent Parallels Desktop for Mac.
If you’re into interesting urban photos, you owe it to yourself to check out Looper. It’s photo blog from a very talented photographer named Devyn. He takes photos of the City of Chicago ( hence the Loop in the name ) from all sorts of interesting vantage points, including the 94th floor of the John Hancock building and The Chicago River.
I blogged about Spirited Away before. It’s the mac app that hides inactive windows after a set period of inactivity. I was also dismayed that the app had been abandoned since it was a PPC app and the developers website seemed down.
Well, my former colleague Stephen Chu has pointed out that the developers website wasn’t down, just a little tricky to get do. Plus, it looks like the developers has updated Spirited Away to 0.7, whereas my version was 0.5. It’s now a Universal app.
Since the site is not in english, it’s a little hard to discern where to download the new version. So, i’ll provide the direct download link here.
2 new sites have recently launched that primarily target the startup & entrepreneur community.
Y Combinator: Startup News is a vertical specific reddit-esque news posting site by the folks over at Y Combinator.
Startupping is a little more editorial in nature. It is a community for entrepreneurs.
Both are just starting out, so wander over and take a peek if that kind of stuff interests you.
As some readers of this blog may or may not know, one of my best friends is currently deployed in the middle east as a Captain in the U.S Army. Recently, he was sharing some photos from over there, and I came across this one:
Yes, that is the man himself, Mr. Chuck Norris.
Not sure what the fanny pack is about, unless the chief export of Chuck Norris is no longer pain, but stylish leather fanny packs.
You really don’t appreciate the whole “Apple Experience” until you experience an amateurish attempt by some other company.
I have a home office w/ a multi-function printer in it. I would like to be able to print via my network, but my printer is a cheap canon MP150 ink jet multi function device, so it’s not natively network capable. I have been holding off buying a USB print server because they are usually $100 and that’s just way too much money to pay for something like that. It’s not that hard to walk into my office and hook up my printer.
But today, I was in CompUSA, and they had a nice selection of USB print servers, all for $50, which is a decent price. So I was excited to pick one up. I choose DLink DP-301U because my router is DLink, so I figured it would be better to get the same company. Not that it should matter.
I got home, tore it open and hooked it up, expecting it to work right away. After all, it’s not that complex and with Bonjour, IPP, and LPR, printing is pretty much a standard operation. I loaded up the web admin interface to make sure the print server was on my network and everything looked great. Then, I loaded up the printer setup utility on my mac to print a test page. I hit the Bonjour option and there my printer server was, so I picked that as my printer.
No problem, I thought, Bonjour is a Apple thing, so I’ll try IPP.
Appletalk? Nothing. LPR? Nothing.
So this thing was pretty much DOA. Nothing was being set to the print server. I checked online, but DLink doesn’t even list my hardware revision on their website ( Nice. ). I tried to pop in the cd to see if there was some other stuff I was missing. The CD didn’t work in my Mac. Wonderful.
Then I remembered that I had an Airport Express in my living room. I just use the Airport Express for streaming music, but it has a USB port for sharing a printer. On a whim, just to see if maybe the printer couldn’t be networked, I hooked up my printer to the Airport Express. I then loaded up the Airport admin utility to configure the printer.
But I couldn’t find any printer dialog. Odd..
So I loaded up the Printer Setup Utility, and there my printer was. My Canon MP150 was listed, with the correct driver and everything. I tried to print to it.
Worked perfectly. The first time. With no configuration.
Needless to say I packed up the DLink print server and will be returning it. My printer is now networked, but sitting in my living room. Since I have to replace my router for other reasons anyway, I think it’s pretty safe to say that I’ll go ahead and pick up the new Airport Extreme router from Apple. It still has a USB port, and can even network a hard drive.
And I have no doubt I will work right out of the box. To me, that’s worth the extra money I end up paying for the “Apple Experience”. Because, frankly, I’ll pay the extra money for something that works the first time, without hassle.
Wow, only two weeks later, they release RC3.
Go forth and download.
Since I recently started testing out Twitter, I was eager to read it. One of my friends recently asked me what the point of Twitter was. I wasn’t so sure since I was still testing it out. After my initial usage of Twitter and after reading the article above, I think I have found why / how Twitter can be useful.
It all centers around Twitter’s mobile capabilities.
No one’s blow by blow day is interesting enough to warrant minute by minute updates. However, what if I am out, away from my computer, and I need to remind my self of something? Twitter allows me to send a SMS ‘Tweet’ through Twitter. Since all of my ‘Tweets’ are available vis RSS, I can deal with it when I get back home by simply reading my RSS feeds. From there, I can act on it as I see fit.
Time will tell whether this actually proves to be useful. If it doesn’t, I can’t honestly see myself continuing to use Twitter.
Sorry for the long gap between tips. Holidays, work, etc.. have kept me busy.
This is the thrid of several tips I want to write up with regards to squeezing every last bit of performance out of Parallels Desktop for the Mac. All information below is based on the current beta of Parallels Desktop for Mac, RC2
In my last tip, Parallels Performance Tip #2, I recommended moving your windows vm swap file to a dedicated swap partition within your VM. To understand why this provides speed improvements, think of your desk as a hard drive. Now, imagine you have a cluttered pile of papers scattered all over your desk. Those are all of the files on your hard drive. Now, imagine you have an sectioned off piece of your desk that has your most important file. You know where that section is. You don’t have to search through your entire desk to find it. That’s your swap file. By sectioning off a specific piece of your desk for that file, retrieving and using that file is faster than having to search through your entire desk.
That, in a nutshell, is the benefit of a dedicated partition for your swap file. By moving your swap file to a dedicated partition and away from your other, typically fragmented, files, you’re telling the OS exactly where to find the file. It doesn’t have to go searching through your entire HD to find it. In most circumstances, this provides better swap performance than just having your swap file lying around your hard drive.
However, i said in most cases. For typical day to day OS usage, creating this dedicated swap partition is great. At most you’ll need a 2 GB partition. On the other hand, when you’re working with very large files, you’ll quickly find out that 2GB will not be enough.
Which brings us to what this tip has to do with Parallels: Do not use a dedicated Mac OS X swap partition unless it’s sizable. By sizable, I mean at least .5-1x the size of your VM. Parallels is a memory hog, obviously. Remember, Parallels runs inside Mac OS X, which means the program itself will use Mac OS X’s virtual memory. So, when you load up a 30GB virtual machine, if Mac OS X doesn’t have enough virtual memory to handle it, you’ll be sorry. Performance of both OS X and Parallels will degrade to the point of being unusable. Unless you have VERY small vm, you’re better off sticking with the default virtual memory location of OS X.
However, for those brave souls who want to try, creating a dedicated OS X swap partition is fairly easy. Note: This will require messing with a startup script. Be careful, never delete anything, and always backup your originals.
1. If you have a desktop with more than one physical hard drive, just repartition one of your physical hard drives and skip to step 7. For laptop users and desktop users with only one physical hard drive, the steps are a little more time consuming. First, you’ll need a external firewire 400 or USB 2.0 hard drive.
2. Download Carbon Copy Cloner & install it. You’ll then need to clone your internal hard drive, as such:
The most important step is to make sure that the resulting clone it bootable. You do this be clicking on ‘Preferences’, and selecting the check box that says ‘Make bootable’, under the ‘Target Disk Options’ group:
3. Once the clone is complete, you’ll need to reboot your laptop. While your computer is restarting, hold down the ‘Alt-Option’ key to make your Mac give you the option of which hard drive to boot from. If you don’t see your external hard drive, verify the options you selected in step 2. Select your external HD, and hit the little arrow that pops up to continue to boot. Once OS X has started up, you’ll be able to verify that OS X booted from your external drive because a) your boot time will be slow, even for a USB 2.0 hard drive and b) your external drive will be the first volume mounted on your desktop. Typically, “Macintosh HD” is the first volume mounted.
4. Once OS X loads, you’re ready to partition your hard drive.
NOTE: THIS IS DESTRUCTIVE. DO NOT PROCEED UNLESS YOU KNOW FOR SURE YOU HAVE A BACKUP OF WHATEVER IS ON THE HARD DRIVE YOU’RE GOING TO PARTITION.
Ok, ready? Load up Disk Utility. Select your internal hard drive. Under Volume Scheme, select 2 Partitions. You’ll be able to select the size, name, and file system format for each partition. You should probably keep the name “Macintosh HD” as your main partition’s name. For your swap Partition, I usually pick “MacSwap”, but then again, I’m strange. Click the “Partition” button.
5. Once the partitioning is complete, it’s time to load up Carbon Copy Cloner again and copy our data back to our internal hard drive. Select source and target accordingly. Also, make sure to select the ‘Mark target disk bootable” option, as shown in step 2.
6. Once cloning is complete, reboot and let your mac load up normally.
7. Now, the way to change the location of where OS X puts your swap file is easy. Simply open up Terminal and load up the file /etc/rc in your favorite text editor. Note, you’ll have to use the sudo command, since rc is a protected system file. For example, if I wanted to load up the file with vi, I would do this:
sudo vi rc
Then type in my admin password. Once rc is opened, search for the word ‘swapdir’: You should see a line that says “swapdir=/private/var/vm”. Make a copy of that line, then put a # in front of the original to comment it out. Now, in the copy, change the “/private/var” part to “/Volumes/MacSwap”, substituting MacSwap for whatever you named your swap partition in Step 4 above. Now, save your changes.
8. Reboot. Once your computer comes back up, open up the /Volumes/MacSwap/vm directory, and you should see one or more swapfiles.
That’s it, you’re done. If you ever want to go back to your original setup, simply work the above steps in reverse.
Now, I know there are non-destructive ways to resize OS X partitions. However, they are fairly new and I haven’t tried them yet. Besides, if you’re resizing your partitions, you’re going to be creating backups anyway. Why not follow the steps above and not run the risk of jacking something up?