If you are looking for developers option on your Android device and you don’t see it in the settings, it is because on Android 4.2 and newer, it is hidden by default. This is what you need to do: Go to Settings > About phone and tap Build number seven times. Return to the previous… Read More »
To rewrite history (not usually a good thing to do) you can do the following: git reset –hard <commit hash> git rebase -i HEAD~2 (the 2 goes back 2 commits) git push origin +master refresh github and you should see your commits disappear.
In case you forget how to create the most basic html page ever, here is a reminder: <html> <header> <title>This is title</title> </header> <body> Hello world </body> </html>
If you want to test out your integration and by pass the Oauth dance, check out the legacy token link below. Very useful. https://api.slack.com/custom-integrations/legacy-tokens
Confused about how callbacks work? Check out this really neat example. def say_hello(value, callback): print value callback() def say_name(): print “Fra” say_hello(“ciao”, say_name) Ref: https://bytesforlunch.wordpress.com/2012/03/15/simple-callback-implementation-in-python/
This will be my last post on how to get wifi working on a raspberry pi because I’m going to buy the pi 3 from now on with inbuilt wifi. With a cheap as wifi dongle and changes in the OS from Wheezy to Jessie, getting wifi to work is a nightmare. I keep getting… Read More »
Windows + R, then: winver – will show you your windows version. shell:startup – will open explorer to the place where if you place short cuts to batch files, these will auto run on start up. netplwiz – will allow you to remove password on boot.
This post here got me started on the right track. Here, I specifically focus on the Arduino Due. Step 1: First connect your computer to the Arduino Due to the programming USB slot. The one closest to the power supply barrel. Connect the native USB to the raspberry pi. Step 2: Double check that the… Read More »
Here is the easiest and quickest way to get up and running with an Arduino Due on a Mac. Step 1: Plug the micro usb to the usb port closest to the DC power supply. This is called the programming port. (ref: https://www.arduino.cc/en/Main/arduinoBoardDue) Plug the other end into your Mac. Step 2: Download the Arduino software… Read More »
After arriving nice and early at 7:30am, I proceeded to screw all the face plates in, the power sockets and checked my motor control again. We then livened the board and tested the lights, and the sockets and then the motor control. The lights and sockets were fine. The motor control had a few issues.… Read More »