Python 2 Make an empty file called __init__.py in the same directory as the files. That will signify to Python that it’s “ok to import from this directory”. Then just do… The same holds true if the files are in a subdirectory – put an __init__.py in the subdirectory as well, and then use regular import statements, with dot … Read more
Empty strings are “falsy” (python 2 or python 3 reference), which means they are considered false in a Boolean context, so you can just do this: This is the preferred way if you know that your variable is a string. If your variable could also be some other type then you should use myString == “”. See the documentation … Read more
you can require the user to hit enter before closing the program… something like this works. The cin reads in user input, and the .ignore() function of cin tells the program to just ignore the input. The program will continue once the user hits enter. Link
You should use the exit keyword.
See the git-pull man page: git pull [options] [<repository> [<refspec>…]] and in the examples section: Merge into the current branch the remote branch next: $ git pull origin next So I imagine you want to do something like: To set it up so that it does this by default while you’re on the dev branch:
Set the path of adb into System Variables. You can find adb in “ADT Bundle/sdk/platform-tools” Set the path and restart the cmd n then try again. Or You can also goto the dir where adb.exe is located and do the same thing if you don’t wanna set the PATH. If you wanna see all the … Read more
edit: I prefer seq over the other methods because I can actually remember it 😉
Depending on the encoding you wish to use:
uintptr_t is an unsigned integer type that is capable of storing a data pointer. Which typically means that it’s the same size as a pointer. It is optionally defined in C++11 and later standards. A common reason to want an integer type that can hold an architecture’s pointer type is to perform integer-specific operations on a … Read more
Here’s an utility that rounds (instead of truncating) a double to specified number of decimal places. For example: