Rachel
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Home page: http://rachelober.com
AIM: rachelaober
Posts by Rachel
Terminal Commands to Show/Hide Hidden Files in Mac OSX Lion
0I recently purchased a MacBook Air in September for my birthday. One of the first things I noticed was that the operating system doesn’t show the ~/Library directory. It keeps annoying me, so after some researching I found the Terminal command to show hidden files. I put them into my aliases in my .zshrc which can be found in my fork of the Oh My Zsh! GitHub repository, but also posted them here for convenience.
These commands will either show/hide the hidden files and then relaunch Finder.app to show the changes.
alias show_hidden='defaults write com.apple.Finder AppleShowAllFiles YES && killall Finder && open /System/Library/CoreServices/Finder.app' alias hide_hidden='defaults write com.apple.Finder AppleShowAllFiles NO && killall Finder && open /System/Library/CoreServices/Finder.app'
My Favorite Albums from 2011
0I have some down time as I’m trying to clean out my external hard drives from old back-ups and started listening to some of my music on iTunes. I am not always up-to-speed on the new “in” music for the year and sometimes it takes me a few years before I really appreciate an album. This year there were some really stand out albums that came out and that I really enjoyed listening to. Here are five of my favorites.
5. Lady Gaga — Born This Way

Amanda Palmer Goes Down Under
I guess it wouldn’t be me unless I did mention Lady Gaga somewhere in my breakdown for the year. She not only came out with one full-length album, she also released a remix album of the tracks on “Born This Way” at the end of the year. While this isn’t my favorite Lady Gaga album, that would be “The Fame Monster,” I did find some songs on this album that I fell in love with and of course there were a few that made me want to rip off my ears. As a whole, I enjoyed the new territory and I did expect more from her, but I did find myself listening to this album a whole hell of a lot.
4. Amanda Palmer — Amanda Palmer Goes Down Under
I use to follow Amanda Palmer religiously on Twitter for a few years, but after a while even an ardent fan can get too much Amanda Palmer, which is why it took me a little after the fact to find out about her “Goes Down Under” album that came out. It wasn’t until I heard, and saw, the remix of “Map of Tasmania” that I was hooked into this cheeky set of tunes that she wrote while touring the “Land Down Under.” My favorite is definitely “Map of Tasmania” and I would definitely go out and get the remix versions by “The Young Punx” which feature Peaches.
3. Teddybears — Devil’s Music
I had inadvertently listened to Teddybears over the past few years without really knowing it and it finally dawned on me after I heard Robyn’s cover of “Cobrastyle” where I had heard it before. This year they released another great album following up on their 2006 debut “Soft Machine” titled “Devil’s Music.” It’s wide and varied but keeps a consistent strength of songs through the whole album from start to finish. They also team up with some great guests artists including Eve, The Flaming Lips, the aforementioned Robyn, and my personal favorite, CeeLo Green & The B-52′s on the track “Cho-Cha.”
2. Florence + the Machine — Ceremonials

Secret Codes and Battleships
I had listened off and on to Florence + the Machine’s previous album “Lungs” earlier in the year, but it never made a huge impact on me. When I heard their initial offering of “What The Water Gave Me” a few months ago, I was ravenous! When the full album came out a few months later, I could just put it on and listen to the whole album as I worked and it seemed each song was as good or better than the last.
1. Darren Hayes — Secret Codes & Battleships
Without a doubt, “Secret Codes & Battleships” was the album I was waiting most intensely for the entire year. Darren Hayes had been working on this album for the better part of two years and constantly teased his fans with updates here and there about the progress of the body of work. When it finally did come out in October, I was amazed at how perfectly themed the entire collection was. I rated each song of the 12 track album 5 stars in my library. I bought the super-deluxe fan edition which included a vinyl record just because I ended up loving this album so much (I don’t own a record player!) The second CD included in the fan edition wasn’t anything to sneeze at either. It included some very well-archetechtured songs that for one reason or another did not fit into the grand scheme of the album as a whole. Mysteriously, after some digging around, I had found a song titled “I Wanna Know” by Darren Hayes earlier on in the year that I absolutely loved and hoped would be released on this album — it wasn’t, and it wasn’t found on the CD of extras either. Why I can’t seem to find a release of this song will be lost to the ages, but I hope one day it will end up somewhere worthwhile.
Honorable Mentions

Fantasy
These artists didn’t release a new album this year but they did pass along singles or “teaser” tracks to whet our appetites.
I Will Never Be the Same – Hold (Instrumental), Fantasy
I am a huge fan of Josh Atchley’s ”I Will Never Be the Same” project and supremely upset that I’ve never been able to see him live because he’s all the way in Los Angelos, and I will probably never get the chance to go there anyway. That being said, I’ve been frothing at the mouth since his “Standby” album release in 2009 for more music and he has been slowly releasing a few teaser tracks here and there and hopefully he will be releasing a full-length album later this year. You can listen to these teaser tracks on his SoundCloud page. My personal favorites are “Hold (Instrumental)” and “Fantasy.”
Marina & The Diamonds – Radioactive EP
I was turned on to Marina & The Diamonds whenever I saw a fan-made video which integrated the majority of her songs from “The Family Jewels” into a remix that accompanied a professional-level music video featuring some of our well-loved princess fairy-tales from history. She released an EP late last year called “Radioactive.” It varies greatly from her previous album, but I have to say the song is extremely catchy and dance-worthly. I am looking forward to a full-length album whenever she decides to release it.
Add Books to Your iPad without Tethering
0So sue me, I like reading books on my iPad and I like using iBooks. Not the Kindle App, not the Nook App and heaven forbid you make me read a book in any of the dozen or so other third-party Apps available in the App Store or make me use Adobe Digital Editions on a desktop.
Another thing I hate to do is tethering my iPad/iPhone to my decrepit MacBook (circa 2007) when I buy an eBook online just so I can load it into iTunes and then sync it to my iPad/iPhone. I try to buy ePubs when I can and I usually do it on a desktop computer (maybe another Mac — like my work machine — quite a few miles away from my home computer.)
In the past I tried uploading the files to a server and downloading it to the iPad (doesn’t work) and even e-mailing it to myself (also doesn’t work, damnit!)
After using Dropbox to transfer the bought books to my home computer where I would then transfer it to iTunes, I then realized “You know what, Self? Maybe can I try to open these books on the Dropbox App on my iPad and read them there!” I attempted a quick drag-and-drop of the file into my Dropbox on my computer which quickly synced over to my iPad and ta-da — eBook goodness!
When you get to Dropbox on your iPad, just click on it and wait for it to download. You can’t view the book in Dropbox itself, but if you click the arrow in the top-right corner of the App screen, you can “Open In…” iBooks (or your choice of third-party App that can read the book’s format.)
However, the book will not automatically transfer itself to other iDevices or iTunes, but you can just do the same trick again to get the book on the device you want. The nice thing is that when you do get around to tethering and syncing your iPad to your computer, you will have no problem transferring the book back to iTunes.
You will run into problems if the eBook has DRM but there are ways around these things.
Try Something New
0This week’s Blogenning Theme is Try Something New.
Lucky for me, I actually do that quite often, but this past week I took a class on something I wish I would have learned before my wedding.
I’ve been getting into crafting the past few years and I joke that I’m a middle-aged cat-woman because of my hobbies and the fact that I get to bed early most nights. Also a few years ago, I started attending “Crop Weekends” with a group of girls in the Tri-State area called “Cropper’s Delight.” Recently, they started adding more generalized crafting classes to the amenities they offered during their cropping weekends. I was particularly interested in their glass etching class after I saw Meryle’s various etching projects that she showed-off on Facebook.
After an exceptionally difficult car trip from Brooklyn to Mahwah, NJ, I finally made it to her class and learned how to etch a plate using a Critcutted vinyl template and some etching creme. I was absolutely amazed at how easy this technique was. After sticking the vinyl to the plate and applying a healthy coat of etching creme, it takes about 10 minutes for the chemical process to eat away at the glass and leave a permentant mark on your glass.
I say I wish I knew this technique before my wedding because it would have been much easier for me to create my own Sand Ceremony glasses rather than searching all over earth for someone to etch one for me and send it to me. It also would have been great to create my own favors with the technique.
After I showed Adam what I had produced, he immediately saw a deal on Gilt for recycled glass bottles and ordered me a few dozen with the aim of me taking custom orders off of Etsy. Now what am I going to do with all these bottles?
Maximum Z-Index Values
0After my previous battle with Internet Explorer 6 & 7 I ran in to yet another z-index bungle. This time it was with the advertising banners on our site. Our drop-down menus from our navigation were getting overridden by a few pesky advertisements. I increased the z-indexes on the elements conservatively and didn’t see a change. I then thought it was something imbedded within the flash and asked our resident flash expert for her opinion and she found an obscure fix that would keep SWFs from overlapping HTML.
To keep a swf from overlapping html, set the wmode parameter to “transparent”.
Example: recipe-widget at http://www.foodandwine.com/holiday-guide
<param name=”wmode” value=”transparent”>
See how the New Year’s dropdown overlays the widget.
Other examples and discussion:
http://www.aleosoft.com/flashtutorial_menuoverlap.html
http://www.codingforums.com/showthread.php?t=156189
This wouldn’t be something we could easily fix as the advertisements are served from an advertising partner and we would have to have the partners contact the advertisers to fix their flash advertisements. We were about to give up and deploy without a fix, as the advertisement only showed up very ocassionally on a few pages, when someone from the marketing side sent an email asking us to bump up the z-index even higher and see how that worked.
I bumped them up to about z-index: 9999; but no dice. Finally, I did what I probably should have done at the beginning and just did into the gabillion lines of code of the offending advertisement and look for z-indexes being specified. And ‘lo and behold, they were setting their ad to 1000000. Hmm. Thanks, guys!
Obviously, they wanted their advertisement to show up above anything else on the page, but that becomes a problem for us when our users wouldn’t be able to navigate the site.
I decided that so this doesn’t happen again, why not just set the z-index to the largest z-index possible? After playing with Firebug in Firefox, I found that yes, indeed there is a maximum z-index and Firefox will automatically truncate the value if the maximum is exceeded. After a little more research, the maxmum is different and what happens when you exceed the maximum depends on which browser you use.
It seems Eric Puidokas did all of the research for us and came up with this nice table explaining the maxmum values and what happens if you exceed those values.
I made a simple test page to find these limits and figure out what happens when you exceed them.
Browser Max z-index value When exceeded, value changes to: Internet Explorer 6 2147483647 2147483647 Internet Explorer 7 2147483647 2147483647 Internet Explorer 8 2147483647 2147483647 Firefox 2 2147483647 *element disappears* Firefox 3 2147483647 0 Safari 3 16777271 16777271 Safari 4 2147483647 2147483647 Opera 9 2147483647 2147483647
The “lowest” maximum value is “16777271″ but as it’s a outdated browser, I went with the common value of “2147483647″ and then “2147483646″ for the child element per my previous post.
I’m not sure if there is etiquette when it comes to using z-indexes on a page, and that’s why I was originally hesitant to make the z-index some outrageous number like “1000″ (only to find out other people seem to yawn at “1000000″) but I hope with this change, we won’t have to deal with drop-down menu z-index problems ever again.

