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#689

[RaspberryPI] Webcam streaming

Olivier | Uncategorized

http://sirlagz.net/2012/08/04/how-to-stream-a-webcam-from-the-raspberry-pi/

http://sirlagz.net/2012/08/16/how-to-stream-a-webcam-from-the-raspberry-pi-part-2/

http://sirlagz.net/2013/01/07/how-to-stream-a-webcam-from-the-raspberry-pi-part-3/

With sound :
http://sirlagz.net/2013/03/10/quickie-streaming-audio-and-video-from-a-webcam-on-the-raspberry-pi/

http://blog.oscarliang.net/webcam-streaming-video-raspberry-pi-via-browser/

Compatible Webcams :
http://elinux.org/RPi_USB_Webcams

#2084

[Oracle] SGA /SHMMAX / SHMALL

Olivier | Links, Tips

https://kannan-oracle.blogspot.com/2012/06/shmmax-and-shmall-for-oracle-in-linux.html

database, oracle

#1148

[Weblogic] Migration (minor version)

Olivier | Uncategorized | 1

Install the new version using generic installer :

java -jar wls....jar

(X11 must be set as there is no console installation anymore)

Go to the new Oracle home dir :

/path/to/Oracle_Home/oracle_common/common/bin directory

Execute :

reconfig.sh

Select the domain to migrate and continue :

Caution : If a custom authentication provider is defined, it must be removed before migration (from config.xml and lib folder) and then re-set in the upgraded weblogic.

In case of issue with X11 client, see attached workaround (Issue with OFM Configuration wizard)

weblogic

#931

[UI] Just Gauge & JQuery

Olivier | Uncategorized

Gauge sample :

<div id="gaugeA" class="200x160px gaugeToRefresh" val="87.5" title="CPU Idle (%)"></div>

<script type="text/javascript">

            jq(".gaugeToRefresh").each(function() {                
                new JustGage({
                    id: jq(this).attr('id'),
                    value: jq(this).attr('val'),
                    min: 0,
                    max: 100,
                    title: jq(this).attr('title')
                });
                jq(this).removeClass("gaugeToRefresh");
                jq(this).addClass("gaugeLoaded");
            });

</script>

Result : gauge