Paul(admin) |  | | | | | Friday, August 20 2010, 19:17 |
WiFi out of range? Reddit not responding? TryAgain is one of the first add-ons I add to a fresh installation of Firefox, because it's such a simple solution to a common annoyance.
The original version came in the form of a userscript back in April, 2006, soon replaced by a Firefox add-on with added functionality. As the years progressed, Mathijs (add-on caretaker) moved to Chrome, leaving reviewers complaining that it wouldn't work in the latest versions of Firefox.
Fear not! New life has come to TryAgain. I have taken the add-on upon myself as a hobby project, and have already added functionality some reviews asked for:
The version currently pending Mozilla review (3.3) doesn't include the last two features, but I assure you that as soon as it's published, I'll submit the next version. | | Rating: | | | Actions: |   | |
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Paul(admin) | | | | | | Saturday, May 15 2010, 21:51 | I'm delighted to announce L4D Launcher version 1.5!
Left 4 Dead 2 support has been long awaited and is finally here. Whether Steam is installed or not, you are able to launch Left 4 Dead and Left 4 Dead 2 network games—even using custom maps!
The Launcher now also checks in for updates every 14 days; so no need to check this blog.
Microsoft .NET framework required. | | Rating: | | | Actions: | | |
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Paul(admin) | | | | | | Thursday, March 4 2010, 12:02 | Since Eclipse Galileo, the documentation for SWT has been assimilated into the Eclipse Help pages. This is nice if you want to look something up on the net, but is a royal pain in the ass if you want to hook up your IDE to the SWT Javadocs.
It annoyed me so much that I grabbed the source from CVS, compiled it, generated the Javadocs and bundled them in Jars for you, me and the rest of the world to use.
 Provide the path to the Jar, and specify doc as the path within the archive SWT build 3636 (March 2nd, 2010)
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Paul(admin) | | | | | | Tuesday, February 16 2010, 12:51 | My colleagues have been insisting that I switch from Firefox to Chrome on grounds that Google's browser is simply much faster. I am quite familiar with Chrome, and it is fast indeed.
I would be inclined to label it the fastest browser were it not for two things: - The title "fastest browser on Earth" is taken by Opera 10.5 (though still beta)
- Chrome 5.0—Google's latest beta—crashes unceasingly and seems slower than all of it's predecessors
Sure enough: Opera 10.5 is the fastest browser, and not by a little, either. It is twice as fast as the fastest Firefox yet, 3.7 alpha. Remarkably, it is 50% faster than Chrome 4.0.
Chrome 5.0 never succeed in finishing the test, crashing well into each attempt. At the rate it was going, though, its score would have been miserable.
In daily use, there is a noticeable speed difference between Firefox and Chrome, and similarly between Chrome and Opera, but the overwhelming number of features that Firefox provides over the competition (and the promising speed improvements) hasn't quite swayed me.
The blue bar towering above the Internet Explorer logo comes, of course, as no surprise.
Update August 8th:- Opera 10.60: 430ms
- Safari 5.0.1: 460ms
- Chrome 5.0b: 470ms
- Internet Explorer 9.0a: 560ms (Platform Preview v1.9.7)
- Firefox 4.0b3: 680ms
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Paul(admin) | | | | | | Friday, January 22 2010, 12:49 | I had successfully compiled my Java application to native code on Linux, but linking it to make an executable was causing undefined reference errors.
Providing the Jar path seemed sufficient, so I was puzzled why it wasn't working. The obvious then dawned upon me: linking native code of course requires native libraries.
Here's how to do it.
You have to compile the imported Jars into .so libraries individually. Make sure to provide the Jars in the --classpath, both while compiling the libraries as while compiling your code.
An example, where I'm compiling the GNU crypto library to an object file:
gcj --classpath=source/:libs/gnu-crypto.jar -fjni
-c libs/gnu-crypto.jar -o libs/gnu-crypto.o
Then compile the object file to a native library:
gcj -shared -fPIC
-o libs/libgnu-crypto.o libs/gnu-crypto.o
-o libs/libgnu-crypto.so
Finally, execute your executable through a shell script referencing the library path. For example:
#!/bin/sh
export LD_LIBRARY_PATH=./libs/:$LD_LIBRARY_PATH
exec ./MyJavaApp $*
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Paul(admin) | | | | | | Wednesday, December 16 2009, 14:54 | Having to scan 150 double-sided sheets, I ran into the problem of merging them into a single PDF file. We have an Automatic Document Feeder at the office, but it can only scan one side at a time, giving me two PDFs; one with all fronts, one with all backs.
The problem consists of two parts: - The PDF containing the backs is in reversed page order, since I simply flipped the stack over and put it back in the ADF.
- The two PDF files need to be interleaved into a single file such that the back of page 1 lies between the front of page 1 and the front of page 2.
To address problem 1, simply enter the following command:
pdftk backs.pdf cat end-1 output backs-rev.pdf
To address problem 2, enter the following set of commands:
mkdir pages
pdftk fronts.pdf burst output pages\%04d_a.pdf
pdftk backs-rev.pdf burst output pages\%04d_b.pdf
pdftk pages\*_?.pdf cat output combined.pdf
Presto! You have all the pages neatly combined into combined.pdf — in the correct order! You can then proceed to delete the temporary pages folder. | | Rating: | | | Actions: | | |
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Paul(admin) | | | | | | Friday, December 11 2009, 23:09 | Another new version of L4D Launcher is available, updating it to version 1.4.1.41673!
This minor update allows modified install locations to be automatically detected via Steam's application list.
I can assure you that the next major release will include support for Left 4 Dead 2!
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Paul(admin) | | | | | | Friday, November 20 2009, 21:35 | In Windows XP and Vista, a selected item from a context menu will occasionally remain on-screen, lingering on top of other applications and obstructing your view.
On two separate Vista machines I can consistently reproduce the problem by crashing Google Chrome, but other than that, it's difficult to say why this tends to happen.
Temporarily fixing the phenomenon on Vista
- Open Windows' Services window from the Control Panel's Administrative Tools, or by entering services.msc into the Run dialog.
- Locate "Desktop Window Manager Session Manager" and click Restart. Your screen will flicker twice and the overlay should disappear.
If you want to run the above via the command line instead, simply enter these two commands into a command prompt with administrator privileges:
net stop uxsms
net start uxsms
Preventing the problem in the future
By altering Windows' performance settings, you can disable the root cause of the problem: fading-out of context menus. This takes a little away from the visual experience of Vista, but if you are consistently being bothered by the perpetual "hovering context menu", here's a solution.
- Open the Windows' System window, and select "Advanced system settings" from the panel on the left.
- Under the Advanced tab, click Settings... in the Performance frame.
- In the list of Visual Effects, locate "Fade out menu items after clicking" and uncheck it.
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