Basic example how to code a Image button in PyQt


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You can subclass QAbstractButton and make a button of your own. That’s not a super easy way, but it gives you a lot of control. You

Django suit admin inline pagination


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When you have a lot of inline objects, pagination will be a good way to make page of item lighter. You can implement it by

Howto install Postfix and SASL (Debian, Ubuntu)


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Today I needed to configure one of dedicated servers with postfix boxes to use SASL. This time I decided to use saslauthd instead of pwcheck,

kerl – easy building and installing of Erlang/OTP instances


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When I upgraded my Mac OS X and my MacPorts Erlang was update to R16B03-1 version I have problem with new version of Erlang. I

Fix Django 1.4 admin_site ForeignKeyRawIdWidget issue


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If you want use field widget from Django 1.3 in Django 1.4 you need patch it

How to mount an ISO image OpenBSD


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How do I mount an ISO image in OpenBSD operating systems using command line options?

SDR receiver based on Android MK808B and DVB-T tuner


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A small video about how you can use Android mini PC MK808B and  DVB-T tuner 

Most popular Kenwood, Icom, Motorola microphone pinouts


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This is most popular microphones pinouts for transceivers of Kenwood, Motorola, Icom

RTL SDR on Mac OS X


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This worked for me and I verified functionality by tuning in a local FM station with gnuradio

How To capture video from tv-tuner card via mencoder


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I need to test the TV tuner. The result is not achieved. But got the experience to capture video to disk.

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