Look into the initialization block of FMX.Dialogs. The call to ActivateClassGroup(TFmxObject); turns off all the TRegGroups that don’t contain at least one type that inherits from TFmxObject which also happens to be the group that you register your form class to. GetClass then ignores such groups.
I don’t have the slightest idea what the intention behind all that code is but it certainly is one of the reasons why you cannot mix FMX and VCL officially.
In response to:
I have an VCL application. I need to register some form classes at run time. This is done in the form’s unit implementation section :
Initialization
If GetClass(‘TfmConnectiondialog’) = Nil Then
Classes.RegisterClass(TfmConnectiondialog);
Suddenly my class wasn’t registered anymore. GetClass(‘TfmConnectiondialog’) was always nil and Classes.RegisterClass had no effects.
After some long search, I’ve found that I’ve inadvertently added an FMX.Forms in one of my unit. This was the culprit. Replacing FMX.Forms with VCL.Forms solved my problem.
Behaviour is really strange, why Classes.RegisterClass didn’t throw any exception ? Is this a “Bug” or is this “as expected” ?
The same holds for more recent OpenSuSE systems, but ESXi would never tell what was going on.
Recently I installed an OpenSuSE Tumbleweed system under VMware Fusion (running on Mac OS X) which indicated “The CPU has been disabled by the guest operating system.”
Log indicates a “Shutdown” which in fact is a CPU not powered down.
That also explains that halt without a powerdown can be useful: it for instance gives the end-user the opportunity to click the reset button instead of the power button after a halt.
Simply view any Markdown file on GitHub, then in your URL bar replace the github.com part of the URL with gitprint.com — your markdown file will be rendered to a beautiful, printable PDF.
Every once in a while I feel like I’ve been living under a stone for years. Today is such a day as gitprint has been around since 2014 and I only noticed it until now.
It’s cool as it prints any github page (including Markdown, RestructuredText, etc) as a PDF file.
The standard version of pestudio is free to download as a ZIP file (md5: D62BDE0319015C7CD5ABA8D03A36FFBF).
Once decompressed, pestudio does not require any installation nor does it change the system it is running on.
It is fully portable and runs on any Windows platform. Details about the features of this standard version are available at here [WayBack].
The professional version of pestudio must be purchased and provides the full set of features of the tool. Details about the professional version as well as the licence conditons are available here [WayBack].
diaspore:/etc # aha --version
Ansi Html Adapter Version 0.4.9.0
diaspore:/etc # aha --version | grep aha
diaspore:/etc # aha --version | aha
Ansi Html Adapter Version 0.4.9.0
And the aha --help output on Mac OS X:
Ansi Html Adapter Version 0.4.8.0
aha takes SGR-colored Input and prints W3C conform HTML-Code
use: aha <options> [-f file]
aha (--help|-h|-?)
aha reads the Input from a file or stdin and writes HTML-Code to stdout
options: --black, -b: Black Background and White "standard color"
--pink, -p: Pink Background
--stylesheet, -s: Use a stylesheet instead of inline styles
--iso X, -i X: Uses ISO 8859-X instead of utf-8. X must be 1..16
--title X, -t X: Gives the html output the title "X" instead of
"stdin" or the filename
--line-fix, -l: Uses a fix for inputs using control sequences to
change the cursor position like htop. It's a hot fix,
it may not work with any program like htop. Example:
echo q | htop | aha -l > htop.htm
--word-wrap, -w: Wrap long lines in the html file. This works with
CSS3 supporting browsers as well as many older ones.
--no-header, -n: Don't include header into generated HTML,
useful for inclusion in full HTML files.
Example: aha --help | aha --black > aha-help.htm
Writes this help text to the file aha-help.htm
Copyleft Alexander Matthes aka Ziz 2015
zizsdl@googlemail.comhttp://ziz.delphigl.com/tool_aha.php
This application is subject to the MPL or LGPL.
–jeroen
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I used this DisplayFilter a while ago: (ip.dst == 192.168.99.61 && ip.src == 192.168.99.38) || (ip.dst == 192.168.99.38 && ip.src == 192.168.99.61) && http which seems equivalent to (ip.addr == 192.168.99.61 && ip.src == 192.168.99.38) && http
For SOAPAction traffic (and the HTTP responses), I often start with: http contains "SOAPAction:" || http contains "HTTP"
I used these CaptureFilters a while ago as well:
src 213.146.155.196 and tcp port 8500
ether host MAC 00:21:AC:01:08:B1
Display filters can become very complex.
One of the things I needed was to filter on hex content. This is using the frame contains clause will match any binary content in the frame (you can be more specific with for instance tcp containsor data contains (which uses the data dissector). Example: (frame contains 21:00 || frame contains 00:21) && tcp.len > 0
Reason? Want to show the output of this as the last boot sequence line:
hostname ip route
echo
ip address | grep -w 'UP\|flags\|inet\|inet6'
echo more detailed info through "ip address" and "ip route"
cat /etc/resolv.conf | grep nameserver
The Wiert Corner - irregular stream of stuff 