Raspberry Pi Forums

Thaddy

What about CDs and DVDs? They are very pretty if "cooked" for 3-4 seconds on full power, but don't smell too good. Also the likelihood of being able to read them afterwards is rather low. (Don't try this at home kids) [edit] A friend of mine tried to microwave an egg once. He managed to fix the doo...

Thaddy

What the microwave does is make water molecules jiggle very fast, which results in the food getting warmer. As soon as the microwave is turned off, it's perfectly safe. Grmmmm, NO, factually wrong, depends on the size of the microwave: part of almost any water is Deuterium (heavy water). When shake...

Thaddy

If you can live with GPL v 3 for your wishes, it may be my command. Although I suspect I have to folllow somebody very carefully, otherwise "Free" (as in free software?) would not have been mentioned...... Sigh, I can not afford to contribute *anything* if my code gets stolen by so called profession...

Thaddy

I - and many others - can disprove it. Re-format the card and re-install.
And check the power supply.

Thaddy

alright, so this was just a fluke chance i came across this http://www.phytec.com/software/windows-embedded/ was wonder if the same could be done with pi i know pi is a linux board but, still! The sane answer is by Jamesh ofcourse, but simply put: - Technically, it is entirely possible ;) - It is d...

Thaddy

Most likely: there is little sliding switch on the side of your SD card. Move it

Second most likely: you can NOT install an OS for the Pi from the Pi itself, you will need another machine.

Third most likely: It is NOT device SDA1 but a different one.

If this still fails, give us more info.

Thaddy

See it as shopping with your girlfriend/wife/partner. Never noticed that her slow pace feels like it actually costs your MORE energy to keep up with (and money, that's a different subject) than keeping your own pace? Same with hardware, most of the time. No joke: some microcode/paths may very well b...

Thaddy

weston/wayland will NOT work on debian armel for now, it will probably work on debian armhf, though. It is specially commisioned to work on Raspbian by the foundation and is upstream in the generic weston/wayland development branch. Any special reason why you are torturing yourself with an under par...

Thaddy

Yes, I know, that's why I'm asking. I really need to mount directly on /media, otherwise there are many things that needs to be reconfigured on multiple hosts. Many wrongs doesn't make that right. But yes it is possible since every mountpoint is simply a "file" for Linux. It is not recommended, it ...

Thaddy

Hi Gurievi, Yes, I considered SQLite (which i use on my big PC) but I considered this too "disk heavy". Mind you, I could be wrong - I need to run a comparative test against BDB. Right now though, I'm happy that BDB is compiled into PHP. As regards it being an Oracle product I was most disappointed...

Thaddy

Mmmmm, no, Hans,

In windows, open <control panel|administrative tools|Computer Management|Storage|Diskmanagement Snapin> and assign a drive letter to the NTFS partition on the SD card will do.....

Thaddy

You must still think of weston/wayland as a technology preview. Although it is possible to configure some - but not all - programs for weston, you will have to do that through its configuration files by hand. Almost all off the "easy" stuff is not yet available as far as I know. Somewhere on this fo...

Thaddy

No need to....
Weston is included and working if you have Raspbian wheezy or Jessie.
In that case: don't boot into lxde but to the shell. You can change that in raspi-config.

After that, simply reboot and type weston-launch at the prompt.

Thaddy

Actually, I am missing something in these replies :mrgreen: SSH into the second pi and then issuing ¨sudo halt" doesn't actually power off the Pi. For that you also have to build a little hardware project with your pi that disconnects the power supply :) There are many examples on how to do this on ...

Thaddy

Lazarus is a very good IDE for object pascal and works identical to the one for Windows. And for smaller projects the IDE works fast enough. Part of lazarus is FPC (Freepascal) that in itself comes with a textmode IDE that is very fast and independent of widget sets. For newbies and seasoned program...

Thaddy

These work with the CPU or possibly even on scriptlevel for now and are slow as long as PHP on the Pi doesn't utilize the GPU (theoretically possible). 1. Better to redesign you webpage and resize the images beforehand, not on demand. Easiest. 2. Or maybe use a global cache. This makes the server do...

Thaddy

As far as I know the zeos components do not (yet) work on - any, not just Pi - ARM based platform. [EDIT] But this http://zeos.firmos.at/viewtopic.php?t=3612&highlight=raspberry suggests otherwise... May be a case that your version is too old? (i.e. below 7.03) as the interesting part in this discu...

Thaddy

The error is pretty clear: the theo.sql file has an error in the sql syntax. Your commands to import it look OK, but probably something went wrong when you exported the file from your current database. That can be something as simple as a wrong codepage. In any case: the mysql version on the Pi is p...

Thaddy

Note that FPC trunk has these patches upstream in the official freepascal.org trunk. It also has a lot more ARM related improvements. I am running 2.7.1 initially built on the Pi with 2.6.2 and cycled through itself (2.7.1) a second time with OPT="-CpARMV6Z -CaEABIHF -CfVFPV2 -OpARMV6Z -O2". A secon...

Thaddy

I have the exact same adapter and it happily does whatever you throw at it and whatever you describe you want. So it is more likely a matter of misconfiguration on your part. Or missing libraries (f.e. RADIUS?)

Thaddy

Ik heb dat ook bij de hand met een van mijn Pi's: Oplossing 1 - niet lachen, het werkt heel goed! - Een wasknijper! Werkt alleen zonder case natuurlijk maar werkt goed. Oplossing 2 - Weer niet lachen - Ik heb een case van RS components. Stop je Pi in zo'n case en stop dan je SD card in het kapotte s...

Thaddy

Nee, Sqlite is wat sneller voor een enkele bezoeker/gebruiker. Als het er 10 of meer tegelijk zijn heb je al een probleem. Zeker op de Pi. En 100 tegelijk lukt zeker niet zonder kunstgrepen als een object broker oid als middleware. Met een echte multiuser SQL database zoals mariadb, mysql, postgress...

Thaddy

Ik zou het niet doen omdat sqlite daar niet voor bedoeld is al kan het wel.
Er is een wordpress plugin voor (http://wordpress.org/plugins/pdo-for-wordpress/ ) , maar die wordt door de maintainers van wordpress afgeraden.

Thaddy

iptables is de standaard vanwege de goede performance, uitgebreide mogelijkheden en de stabiliteit. De front-end die je eventueel kiest heeft daar geen invloed op.

Thaddy

De standaard firewall zit al in Raspbian en heet iptables maar is een beetje onvriendelijk voor beginners.
Ik zou UFW gebruiken. Dat is een front-end voor iptables die geschreven is in python.

Maar er zijn er meer. Kijk op http://wiki.debian.org/Firewalls voor meer info.

Search found 174 matches

Re: Are microwave oven food healthy?

Re: Are microwave oven food healthy?

Re: Example program

Re: SD Card Corruption Raspbian / Kali Linux

Re: embeded windows

Re: "FATAL ERROR: Cannot open disk drive:

Re: Underclock RPi

Re: Where can I find "rpi-backend.so"

Re: Mount on /media, bad idea?

Re: Can anyone recommend a small database?

Re: NTFS partition on a SD card with Raspbian

Re: Wayland / Weston apps

Re: Where can I find "rpi-backend.so"

Re: turn off one pi from another?

Re: programming pi like windows !!

Re: PHP GD very slow

Re: Lazarus Error to compile Zeos

Re: Import .sql file in a empty mysql database

Re: free pascal / lazarus

Re: WPA2 Enterprise

Re: Kapotte SD

Re: SQLLite met Wordpress

Re: SQLLite met Wordpress

Re: firewall

Re: firewall