If you have more information or maybe corrections, please post a comment. I use the direct types for when all the bits are used, and the fast types when I don’t use exactly but less bits.Īt last: don’t forget the LL or ULL suffix for 64bit constants (you can use ( U) INT64_C(num) for always the correct suffix, also for 8/16/32), and the “%lld” in a formatted string for 64bit variables. You dont get all the features, but Im sure its similar to what is offered in TextWrangler. But since (u)int_leastY_t and (u)int_fastY_t are defined as (u)intY_t on OS X and iOS it should make no difference. Performance: you can use ( u) int_fast8_t for the fastest type, which can hold ( u) int_8_t. If you want exactly 8 bits, use int8_t for sigend or uint8_t for unsigned, for an integer which has at least those bits, use ( u) int_least8_t (analogue for 16/32/64 bits). Im sure this is a very basic question, but Im just beginning to learn programming and Ive gotten to a lesson where I have to create a file in text wrangler, save it to the desktop (called test.txt) and then copy it into the terminal. Answer: use NSInteger for pointers, ok usually you should use the pointer type itself, and for everything else use the size you require. NSInteger has always the size of an pointer. ![]() So, on 32bit OS X long is 32 bit, on 64bit OS X it’s 64 bit (unsure for iOS). On OS X and iOS the following table shows you the the size of the types: char 8 bit Then open a new terminal tab to try it out.I was wondering whether I should use int, long or NSInteger. bashrc yet, just create it yourself and add the line. To have the alias available in every shell you open, just add the line to. ![]() $ alias tw='open -a /Applications/TextWrangler.app' This approach is also good if you don't want to change your default editors. However it requires a bit of typing, so you may want to consider creating a shell alias for it. TextWrangler is essentially a lite version of Bare Bones’ 99 flagship program, BBEdit, and just as BBEdit has improved dramatically since 2005, so has TextWrangler. If you downloaded from the BareBones Software site, there should be an "install command line tools" command in either the Application (TextWrangler) menu or the help menu. If you installed the MacApp store version, download the installer from this page: If this doesn't work you have to install the TextWrangler command line tools. If you have the TextWrangler command line tools installed, you can just type edit my_text_file.txt that you are all familar with the basic commands used to navigate a unix command line. ![]() Change the 'Open with:' program to TextWrangler, in the fifth information pane. that we use throughout the course will be command-line tools. Click the "Change All." button at the bottom of the pane. This is the command that you could insert: Type 'tw' on the terminal to open TextWrangler alias tw'open -a /Applications/TextWrangler.app' To make TextWrangler the default: 'Get Info' on a text file in the Finder.Change the "Open with:" program to TextWrangler, in the fifth information pane."Get Info" on a text file in the Finder. ![]() This is the command that you could insert: # Type 'tw' on the terminal to open TextWranglerĪlias tw='open -a /Applications/TextWrangler.app' bash_profile file, which is an hidden file by default that is usually in your home directory. You can also create an alias for opening TextWrangler, that you would put on the. As a one-time thing, open -a /Applications/TextWrangler.app myfile.txt
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