Feb 21, 2018 · I've already set up the HMAccessoryBrowser and it finds the accessory fast and reliable. So far I've the HMAccessory object as well as a valid pairing link (example: X-HM://123456789ABC) and I've tried three ways, in order to add the accessory: Generate a QR-Code with the Url and scan it with the native Camera or Home App, which works very well.

The format string attack on printf you mentioned isn't specific to the "%x" formatting - in any case where printf has more formatting parameters than passed variables, it will read values from the stack that do not belong to it. You will get the same issue with %d for example. %x is useful when you want to see those values as hex.

Jul 7, 2009 · In Java there is a difference between x++ and ++x ++x is a prefix form: It increments the variables expression then uses the new value in the expression. For example if used in code: int x = 3; int y = ++x; //Using ++x in the above is a two step operation. //The first operation is to increment x, so x = 1 + 3 = 4 //The second operation is y = x ...

Possible Duplicates: *.h or *.hpp for your class definitions What is the difference between .cc and .cpp file suffix? I used to think that it used to be that: .h files are header files for C and C...

Aug 12, 2011 · I am reading the Google Go tutorial and saw this in the constants section: There are no constants like 0LL or 0x0UL I tried to do a Google search but all that comes up are instances where people ...

Jul 14, 2015 · Plug in your device and run adb shell which will get you a command shell on your device. You don't have permission to read /storage/emulated/ but since you know it's in subdirectory 0 just go cd /storage/emulated/0 and you will be able to look around and interact as aspected. Note: you can use adb wirelessly as well

Aug 31, 2010 · Basically you have two options scale_x_continuous(limits = c(-5000, 5000)) or coord_cartesian(xlim = c(-5000, 5000)) Where the first removes all data points outside the given range and the second only adjusts the visible area. In most cases you would not see the difference, but if you fit anything to the data it would probably change the fitted values. You can also use the shorthand function ...

Apr 24, 2009 · The way that X works is the same as the way any network program works. You have a server of some description (in this case, the X display server) which runs on a specific machine, and you have X clients (like firefox) that try to connect to that server to get their information displayed.

I need help with setting the limits of y-axis on matplotlib. Here is the code that I tried, unsuccessfully. import matplotlib.pyplot as plt plt.figure (1, figsize = (8.5,11)) plt.suptitle ('plot tit...

I want to change the column labels of a Pandas DataFrame from ['$a', '$b', '$c', '$d', '$e'] to ['a', 'b', 'c', 'd', 'e']