Mycket rolig! Stephen Hawking Intervjuv.

▶ Last Week Tonight with John Oliver: Stephen Hawking Interview (HBO) - YouTube

Installing PyQt5 on Mac OS X Yosemite - Versions python 3.4.3, Qt 5.4.1 and pyqt 5.4.1

Installing PyQt5 on Mac OS X Yosemite - Versions python 3.4.3, Qt 5.4.1 and pyqt 5.4.1

First of all install Python 3.4.3 if you don’t already have it:

• Download from - https://www.python.org/ftp/python/3.4.3/python-3.4.3-macosx10.6.pkg
• Doubleclick to install

On the Mac OS X computer, create a folder called Sources

Downloading stuff into folder Sources:

• Download PyQt - http://sourceforge.net/projects/pyqt/files/PyQt5/PyQt-5.4.1/PyQt-gpl-5.4.1.tar.gz

• Download sip - http://sourceforge.net/projects/pyqt/files/sip/sip-4.16.6/sip-4.16.6.tar.gz

• Download Qt - http://download.qt-project.org/official_releases/online_installers/qt-opensource-mac-x64-online.dmg



Uncompress files:

Doubleclick on PyQt-gpl-5.4.1.tar.gz and sip-4.16.6.tar.gz to uncompress.

Open /Applications/Utilities/Terminal

Note 1: Don´t forget to use python3 command instead of python

Note 2: I use robert as username in this example

In Terminal:

$ cd /Users/robert/Desktop/Sources

$ cd sip-4.16.6

                  #cd into the folder sip-4.16.6

$ python3 configure.py -d /Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/ --arch x86_64

                  # —arch in my case is x86_64 since I have MacBook Pro. Also use python3 instead of python.

$ cd make

$ sudo make install

Install qt-opensource-mac-x64-clang-5.4.1.dmg




Install pyqt:

$ cd /Users/robert/Desktop/Sources

$ cd PyQt-gpl-5.4.1

$ python3 configure.py -q /usr/bin/qmake -d /Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/

$ make

$ sudo make install

Try:

PyQt5 codes can be found at e.g http://zetcode.com/gui/pyqt5/firstprograms/

BTW: I use IDE pycharm from https://www.jetbrains.com/pycharm/

Nasa releases the largest picture ever taken – and it’s mind-blowing | We Are Change

Nasa releases the largest picture ever taken – and it’s mind-blowing | We Are Change

What's new in CPUs since the 80s and how does it affect programmers?

What's new in CPUs since the 80s and how does it affect programmers?

Fick fishingmail idag maskerat att komma från Telia

Misstänkte att detta inte var från Telia så jag kontrollerade källkoden i mailet. Fann denna länk ifall man hade klickat på länken i mailet (Klicka här).

…..
<td><span style="font-family: "Open Sans",HelveticaNeue,"Helvetica Neue",Helvetica,Arial,sans-serif; color: #808080;"><a href="http://yduudh.1er.me">Klicka här</a></span></td>
</tr>
…..

Gick sedan in på Telias hemsida och fann att dom kände till att denna typ av mail skickats ut.

Tips: stäng av Javascript samt automatisk nedladdning av innehåll som ett mail vill hämta från Internet.

Inside the NSA's War on Internet Security - SPIEGEL ONLINE

Inside the NSA's War on Internet Security - SPIEGEL ONLINE

SQRL presentation av Steve Gibson

Security Now 487 | TWiT.TV

The Secret Engine Technology That Made The SR-71 The Fastest Plane Ever | Gizmodo Australia

Mycket intressant video om hur SR71 motorerna fungerar.


The Secret Engine Technology That Made The SR-71 The Fastest Plane Ever | Gizmodo Australia

Digital Einstein Papers Home

Digital Einstein Papers Home

Anders Jallai

Anders Jallai