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Updating your Drupal website from FCKeditor to CKEditor

As FCKeditor becomes old and the new CKEditor is started to get there, I'm updating more and more websites to make use of the newer version of CKEditor. This requires a few steps to make sure you don't lose the previous functionality.


The update does not transfer the FCKeditor permissions to the CKEditor. This is because by the time you install the new CKEditor, the FCKeditor should already be uninstalled. In other words, those permissions are gone already. Plus, the scheme is slightly different in the new editor.


The list of roles who are assigned one ...

MS-Access prints white pages


One of my customers changed a report and all of a sudden was getting an empty page for every other page (it will look like the last page in case you print a single page, but it really is every other page.)

Did you think about the margins?

When you create a report to be printed, you must define its size properly. So if you are printing 8"1/2 x 11" paper, you want to create a report that's exactly (to about 1/100th) the same size.

The total height must be 11" and the total width must be 8"1/2. However, the actual page that you create does NOT include the ...

cellpadding="..." and cellspacing="..." not working

Today I was trying to create a table in a post and just could not get the cell padding I wanted. Without the padding the data is all cramped together which did not look the way I wanted (see Alexis Wilke Accounts.)

I knew I had the following entry in my CSS but did not think it was stronger than the table cellpadding and cellspacing specifications because I thought it worked for me before!

* {
  margin: 0;
  padding: 0;

I was wrong, that definition applies to the td with a greater constrained. So I had to add another entry. I solved the problem using a td definition like this:

Compiling in 64bit with VC 2010 can result in a crashing software

Today, as I was trying to run a 64 bit application in Release mode under Windows 7, I got a crash about a NULL pointer. There is the debuggee (<- well known Microsoft spelling of Debugger) error window:

Unhandled exception in ... Access violation reading location 0x0000...

Unhandled exception at 0x52740ccf in guikeyboard_test_developer.exe:
0xC0000005: Access violation reading location 0x0000000000000000.

So... according to this error, the software access a NULL pointer. It took me some time, but the problem was not a NULL pointer, it was an unaligned memory access. In other words, it is trying to write a a pointer that is not 16 bytes aligned, which is ...

Restore Firefox warnings when viewing non-secure data on a secure page

One thing that I quickly do on my browsers is turn off warnings about non-secure data when browsing secure pages (with HTTPS .)

It's rarely a problem and with all those features you like to have (Facebook, Twitter, AddThis, ShareThis, Google Plus, and othe fun widgets...) it's hard to avoid. Actually, many times the problem lies in one of these scripts and thus you cannot just fix your website. Without that 3rd party script owner fixing their code, it just won't work at all.

Now, once in a while I work on a customer website and they really want to have a 100% clean slate. Thus,

Assembly Language on MS-Windows and PE / COFF Browser

As I was looking for a COFF Browser today (a tool that would show me the internals of a DLL or EXE file) I stumbled upon a page talking about Assembly Language and the GoAsm tools.

The page is here: [page was removed]

Interestingly enough, he has a link to an advanced assembler called GoAsm. This is specifically for MS-Windows and they do not release the source code of the assembler (at least, not that I can see...) But it is still interesting to see such tool suite around. 8-)

local delete, incoming edit upon update

Today I tried to move an SVN folder to another.

In my first attempt, I tried to copy the folder to a sub-folder that was not in SVN. The result is that the move failed, but nothing seemed to change in the SVN environment.

So I tried again, this time making sure that the destination folder would be an SVN folder.

The second time, however, it failed. The move instruction reported a conflict... Then the svn commit would not work. The SVN system was thinking that I changed something with the first svn mv as the failure did not clear the conflict.

svn mv a tmp/a-1.x        # fails saying tmp/ ...

How to configure alternative soft-links under Ubuntu/Debian

Ubuntu (and Debian) come with many "alternatives".

The system offers many editors, browsers, compilers, shells, etc. Just have a look at the large selection under /etc/alternatives.

ls /etc/alternatives

Under Unix, one can create soft links to soft links to soft links to an actual file. The alternatives work in that way. The soft links defined in the /etc/alternatives folder are pointers that one can change to make his/her system more likeable.

To change one of these alternatives, Ubuntu offers the update-alternatives script. For example, if you don't like Nano, change your

Epson 1260 (and others) and Linux

As I started using my Epson 1260 Photo scanner on my Linux box, I got some problems...

The first scan works perfectly, and then on the second and following weird colors start appearing. Usually it is red or green, some sort of a gradient. At times half the page is like that, at times more, at times it's like a gradient...

Searching, some people said that the iscan driver was bad. Not true. The driver works perfectly.

Not too sure where the problem really is, looks like the buffer used to read the data is not correctly cleared before we read the next image. That is, in the video tool I ...

Flash to play stream audio

I create this page to talk about the work I've done to create a small Flash animation (under 1Kb) used to play a stream of audio (most specifically, from the radio Hotmix 106.)

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Diverse Realty

Diverse Realty Team

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Alexis Wilke, Realtor
Lic. # 02024063

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Lic. # 01079165


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    Each version of Ubuntu gets named after a Walt Disney character. Edgy Eft was assigned to 6.10. It is most often abbreviated to just Edgy.

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    Internet Explorer is the browser offered by Microsoft to browse your file system and the Internet. It is based on the old free software called Mosaic. Now it is borrowing parts of other free software such as Konqueror. It first used Visual Basic as a language, now it supports Javascript very well too. It was a great browser in competition with Netscape 5.x from the start (trying to undermine the company named Netscape.)

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