Skip to Content

Free TUAW iPhone app -- try it now!
AOL Tech

java posts

Filed under: Security, Mozilla, Beta, Browsers

Turn your head and cough, Firefox! Mozilla's plugin check is live


Whichever browser you happen to be using, there's more to keeping it up to date than running automatic updates for the browser itself. There are all those nasty plugins -- like Flash, Java, and Quicktime. Each one presents new opportunities for malware pushers, so an outdated plugin can put an unsuspecting web user at great risk.

Mozilla announced a while back that they were tweaking the "What's new?" landing page to alert users to possible danger. After a Firefox update installs the page is displayed in a new tab when your browser re-opens, hopefully urging you to update an unpatched Flash player.

Taking things a step further is the new Plugin Check, which looks at all the popular plugins. If things are up to date, you'll see only green "Learn More" buttons. If you fall behind and aren't running the latest version but there's no major risk, you'll get a yellow "Update" button.

If there's a known exploit fixed by a newer version of a plugin, you'll get an un-subtle red "Update NOW." And in the event that some horrible exploit is floating around with no known patch, the button will offer to disable the offending plugin for you.

Am I the only one daydreaming about a 1950's style public service announcement warning Johnny about this sort of thing?

"Not so fast, Johnny! You shouldn't be browsing with that old Flash Player plugin. Haven't your parents talked to you about unsafe browsing?"

Filed under: Fun, Games, Windows, Macintosh, Linux, Time-Wasters

XCube is a 3D cross-platform Rubik's Cube sim - Time Waster


I haven't owned a Rubik's Cube for ages, and the last one I had was in pretty rough shape. Like a lot of young kids in the 80s I sometimes got myself out of a jam by peeling off the stickers and rearranging them.

So as I was looking around for a Time Waster to share with you all today, I came across XCube. It's a 3D Rubik's Cube simulator written in Java, so it will run on any system with the JRE installed. Twist and turn the cube using your mouse to solve the puzzle. You can customize the colors to your liking, and save a game to pick it up later on - handy when you realize that you missed a deadline five minutes ago while you were playing.

Unfortunately there's no way to virtually peel off the stickers. Curse you, virtual reality!

Filed under: Web services, Web

Record screencasts from your web browser with ScreenCastle

ScreenCastle
ScreenCastle is a Java-based tool for recording screencasts from your web browser. If you've got Java installed on your computer all you have to do is visit ScreenCastle and click the big red record button. A window will pop up asking you to select the area of your desktop that you want to record and decide whether you want to capture audio from your microphone.

That's pretty much it for the settings. Click OK and you can start capturing a video of anything happening on your desktop. Scroll your mouse over the red line around the border of your screen to pause or finish the recording.

The image quality is pretty good, but the video frame rate wasn't that impressive in my tests. What is impressive was the number of options that ScreenCastle gives you once your recording is over. The service automatically generates a download link where you can grab an FLV file, a web site where you can watch the screencast online, and HDML or BBCode that you can use to embed the file on various web sites. There are even links to large and small thumbnail previews.

While ScreenCastle isn't going to replace full features screencast software like Camtasia Studio, it definitely gets the job done if you just need to make a simple recording in a hurry.

[via WebWare]

Filed under: Internet, Web services, Beta, web 2.0, Web

ScreenToaster web based screen recorder adds audio capture

ScreenToaster

ScreenToaster is a web-based screencasting utility that works via a Java applet. That means that as long as you've got Java installed you can use ScreenToaster to record screencasts on any computer running OS X, Windows, or Linux without installing any additional software.

Last time we looked at ScreenToaster it had a few limitations. You couldn't record live audio and you couldn't save screencasts to your computer, and you needed an beta invitation to use the service. This week ScreenToaster released a major update that features support for live audio recordings, variable speed recordings, and the ability to embed your webcam in the screen capture.

Users can also now download screencasts as AVI files in addition to saving them to the ScreenToaster web site. And best of all, while still need to register to use the site, it takes just a few seconds to verify your registration. No more two day waiting period.

The video quality of recordings is quite good, and far better than recordings made with Screencast-o-matic, another web-based screencast recorder.

[via Go2Web20]

Filed under: Linux, Beta, Browsers, Windows x64

Sun releases x64 Java browser plugin

First Adobe released its first alpha of a 64-bit Flash plugin for Linux, and now Sun has stepped up - providing a 64-bit Java plugin. This time, however, Windows users haven't been left out in the cold.

Java SE 6 update 12 is now available through Sun's Early Access Program, and there are downloads for both Linux and Windows platforms. It's been a long time coming (as you can see in the screenshot), and the release is another welcome piece of news for users of 64-bit operating systems.

Interestingly enough, Sun's own Solaris OS won't be running the plugin until a 64-bit version of Firefox is available.

If you're still using a 32-bit browser as well, you'll still need the 32-bit version of the plugin installed.

[ via Phoronix ]

Filed under: Internet, Utilities, Windows, Macintosh, Linux, Freeware

Free CrossFTP handles basic FTP chores on any OS

Java Web Start apps intrigue me, and I'm still surprised how few I've come across to share - last month's look at MuCommander was the first. If you're interested in an FTP client or server, give CrossFTP a try.

Both apps download and run in a flash. All of the functions I need for most FTP chores are available in the free, basic version: upload, download, site/connection manager, rename, delete, CHMOD. CrossFTP also remembers your browsing history and supports favorites, which makes queueing bulk uploads a breeze.

The server works nicely, and can be set up with minimal fuss. It's extremely configurable and an easy way to quickly provide FTP access to any system's files.

As with MuCommander, memory usage is an issue: the client consumes about 40mb and the server another 70mb. That's substantially more than FileZilla ( 11mb / 5mb ).

The pro version provides additional functionality, like support for SSL and SFTP and the ability to move remote files instead of deleting and re-uploading.

While I'm not going to forsake FileZilla for this one, it's a nice app to bookmark just in case.

Filed under: Internet, Utilities, Video, Beta, Web

Screentoaster does web-based, app-free screen recording



You won't find many particulars about ScreenToaster on the web site, but here's what matters: it's built on Java, so as long as you have the right plugin for your browser you're ready to use it on Windows, Mac, or Linux.

They're currently in beta, so you'll have to request a code if you want to play around with it (expect to wait about two days). Once you've got it, head back to the site, register, and you can begin capturing.

ScreenToaster supports both full screen and selection-box capturing. On your home page, click the start recording button and wait for the ready message to appear. To select a region, simply press alt+shift+S and drag a box around your target. For full screen, it's just alt+s, which stops recording in both modes.

It's dead simple to use, and even my netbook's tiny Atom processor had no trouble firing up ScreenToaster in a few seconds.

While Screentoaster's simplicity is a bit of a good thing, it also means that there aren't any options you can configure yourself. There's no way to adjust frame rates, for example. There's also nothing posted on their site about how much storage space you get for your clips or how many clips you can upload. Since they're still in beta, I'd expect this kind of information to be added as they get closer to a public release.

If you want a quick-and-easy way to create and share screencasts, give Screentoaster a shot.

Read more →

Filed under: Design, Developer, Features, Linux, Open Source

Flipping the Linux switch: Linux web tools, Pt. 5 - Readers love editing

Komodo EditSeriously guys, we love you. Okay, fine, maybe not in the way your mom loves you, or your dog loves you, or your significant other loves you. But we definitely love you in that totally uncomfortable, care-free, "Hey, let us buy you a Red Bull and Pop Rocks next time we're at the convenience store" sort of way.

We don't just love you for your looks, or your superior intelligence, or because you can totally creep out little kids with that thing you do with your left eye. We will even go so far as to say the fact that you use Linux doesn't play into it one bit.

We love you because your suggestions rock. We scour the web ourselves daily, but you know, it's a big place, and we just can't know every single bit of software or tech goodness out there. We think it's way cool when we get suggestions from readers about applications for Linux (or Windows, or Mac, or Palm...) because you aren't only cluing us in on applications we may not be familiar with, but a lot of you are avid users, and can vouch that the application you are suggesting really works for every day use.

This week, we think it's only appropriate to wrap up the editors section of our Linux web tools discussion with a couple of reader suggested gems. So a big thanks to Tim for suggesting we look at Komodo Edit and kingkool68 for pointing us towards Aptana.

Read more →

Filed under: Fun

A cloud of fluffy words from Wordle

Tag clouds are a great way to visualize content. Sites like Flickr, del.icio.us as well as a little blog called Download Squad use clouds. The larger the word, the more popular it is compared to the rest.

Now what if you wanted a cloud of your very own? One way to go about this is to enlist the help of Wordle. Put in a bunch of words or enter your del.icio.us user name and based on the information you've provided Wordle will generate a cloud for you.

The clouds generated by Wordle are for display purposes only. You won't be able to click on a word and have it go to a particular site. It's just mainly for fun. And you got to admit, a bunch of words all mashed together looks rather interesting.

Filed under: Internet, Mobile Minute, Beta

Opera Mini 4.1 beta released

Microsoft isn't the only company releasing a point upgrade to its mobile software this week. Opera has released Opera Mini 4.1 beta, which is a minor update to its Opera Mini web browser for cellphones with Java virtual machines. For a minor update, Opera did manage to pack a few useful features into Opera Mini 4.1:
  • Opera claims the new version is 50% faster than Opera Mini 4.0
  • There's a new URL autocomplete feature based on your browsing history
  • You can now search for text in a web page
  • Web pages can be saved for offline viewing
  • You can upload and download files from within the browser
  • Google search has been integrated with the URL bar, allowing you to conduct a web search from any page.
Opera Mini 4.1 is available as a free download. If you've got an older version of Opera Mini on your device, note that Opera Mini 4.1 will install alongside it, not over it. So you will have to uninstall the older version manually.

[via jkOnTheRun]

Filed under: Internet, Mozilla, Beta

Firefox 3 beta 4 released

Firefox 3 beta 4Mozilla has released the 4th public beta version of Firefox 3. If it feels like the next generation of the Firefox web browser has been in beta for pretty much ever, that's because it has been. The first public alpha was released in 2006. But with each new test build, Firefox 3 gets a little more stable, and gets a few new features. Here are a few of the updates packed into Firefox 3 beta 4:
  • Full page zoom - Up until now, Firefox would let you make text larger or smaller, but there was no way to increase or decrease the size of all the content on a web site (something you've been able to do with Opera for years). Now you can choose whether the zoom feature works for text or full pages.
  • New download manager - The new download manager shows active time remaining, and the status of downloads. You can also search your downloads and see the site where your downloaded files are from.
  • Improved OS integration - Firefox 3 beta 4 includes specific icons and themes for Windows Vista, OS X, and Linux (using the native GTK theme).
  • Improved memory usage -
Firefox 3 beta 4 also includes a ton of other tweaks and bug fixes. The browser is also designed to use less memory, and there are major improvements to the JavaScript engine that should allow web based applications like Gmail and Zoho Office to run twice as fast in Firefox 3 as Firefox 2.

Filed under: Internet, Utilities, Windows, Macintosh, Linux, Web services, Freeware, web 2.0

AnyClient: Browser-based FTP client, no install required

AnyClient
Have you ever needed to access an FTP site while using a friend or colleague's computer? In some cases you can just type the URL into Firefox or Internet Explorer, but life's always a lot easier when you're using a full featured FTP client, so your first impulse is probably to download and install a free client like Filezilla.

AnyClient presents another option. It's a browser-based FTP client that can be run from any computer with Java installed. Unlike FireFTP, which is a browser add-on that you need to install before running, you can fire up AnyClient just by visiting a web site.

You can choose to save profiles of sites you visit to your desktop if you want. But the beauty of AnyClient is that you can access it from anywhere. AnyClient supports FTP, FTPS, SFTP and WebDAV protocols. There's also a free cross-platform desktop version available for download.

[via Freeware Genius]

Filed under: Utilities, E-mail, Productivity, Open Source

GmailAssistant 1.0: Free Java notifier for multiple Gmail accounts

GmailAssistant 1.0 is a Java-coded, desktop-based, taskbar-seated notifier for multiple Gmail accounts.

We are always looking for ways to check Gmail without having to open a web browser. For one, it saves time. For two, it allows users who aren't comfortable with web-based email to feel more at home. For three, most desktop based Gmail checkers allow you to keep tabs on multiple Gmail accounts at one time. In these regards and more, GmailAssistant 1.0 is a new, and a nice, addition to the family.

The program uses a secure connection (IMAP over SSL) to connect to your Gmail accounts. GmailAssistant was written in Java, which gives it two advantages: it will run on pretty much any OS, and it doesn't require installation. Instead, a simple double-click on the JAR file will get the program up and running.

Customization of the GmailAssistant abounds. You can choose which alerts to use to notify you of new mail (popup, alert chime, etc...), which labels and inboxes to keep an eye on, colors to distinguish your different mail accounts, and more.

GmailAssistant is free, open source, and requires the Java Runtime Enivronment (JRE 6+).

[via Softpedia]

Filed under: Audio, Internet, Utilities, Windows, Freeware

Yakkle: Free IM, VoIP, desktop, and file sharing for Windows

Yakkle
Yakkle is a collaboration tool that lets you communicate with friends or colleagues over the web. While there are plenty of free tools that let you chat, make VoIP calls, or send files over the internet, few of those tools pack a screen sharing application. And while there are plenty of commercial collaboration tools like WebEx or GoToMeeting, Yakkle has them all beat in one area: it's free.

For most day to day tasks, Yakkle doesn't offer much that you can't get from Skype, AIM, MSN Messenger, or Google Talk. But the screen sharing application can come in handy if you want to show someone files or running programs on your desktop. For example, if you want to talk someone through a PowerPoint presentation, you can just power up Yakkle, share your desktop and chat at the same time.

While Yakkle works fairly well for sending files, instant messages, or voice chat, it's can be a bit sluggish when it comes to screen sharing if you have a slow computer. We took it for a test spin by setting up a connection between a Toshiba PC with a 1.7MHz dual core processor and an Eee PC with a 900MHz celeron processor. When we used the Eee PC to remotely access the Toshiba, all was well. but when we used the Toshiba to access the underpowered Eee PC, our tiny little laptop pretty much screeched to a halt.

You can register for a Yakkle account for free, but you don't necessarily need one to use the application. You can also login using a Jabber or Gmail user name and ID.

Yakkle is Windows XP and Vista only for now, and requires Java to run.

[Thanks Eric!]

Filed under: Developer

Dev Chair : Do we want scientists or engineers?

Good computer science graduates do not make good software developers. Really, I mean it. But for the polar opposite reason that these two New York University computer science professors think.

When I was in high school my physics teacher once told us, "All physics experiments work. They just may not work the way you want them to."

This encapsulates neatly what software development is all about. On one hand, it is science. It is deterministic. Each programming language statement performs exactly as stated (baring bugs in the compiler, or the SDK, or the OS). On the other hand, software development is closer to engineering where years of experience allows a software developer to spot patterns in the model and apply them to build a system.

Unfortunately, just as in physics, computer science courses do not prepare students for what comes after graduation. Skills that are considered crucial in almost all commercial software projects are either not taught in college or are only touched upon. This disparity between the skills graduates possess and what the industry is looking for means it generally takes one to two years of working in real life project for a graduate to become fully trained.

Read more →

Featured Time Waster

Graveyard Shift - zombie-busting Time Waster

With Halloween fast approaching, it's a great time to get in some practice defending your territory against zombies. In Graveyard Shift, you take aim at zombies and other creepy-crawlies, blasting them into splatters of cartoony green guts. It's a casual first-person shooter, and it's very easy to get the hang of - use the mouse to aim, click to fire. Graveyard Shift has at least 15 levels, and it might even have some secret stages I haven't unlocked yet. They key to getting good at Graveyard Shift is learning to use ...

View more Time Wasters

Featured Galleries

Defective by Design, London: Protest Pictures
Microsoft Security Essentials
Chromium Pre-Alpha on CrunchBang Linux
Safari 4 Beta
10 Firefox themes that don't suck
IE8 RC1
Download Squad at the Crunchies After-Party
Download Squad at the Crunchies
WordPress 2.7
Cooking Mama: Mama Kills Animals
Windows 7 Hands On
Comodo Internet Security
Android First-look: Amazon.com MP3 Store
Android First-look: Twitroid
Google Reader Android
Android Hands-On
Twine 1.0
Photoshop Express Beta
Mozilla Birthday Cake
Palm stuff
Adobe Lightroom 1.1

 


Follow us on Twitter!

Flickr Pool

www.flickr.com

More Tech Coverage

AOL Radio