macos

问题 Please note this is not an iOS question. I have an NSView-based app (i.e. not document-based), and I’d like to bolt on a printing subsystem. I can get NSViews in my main controller to print ok. However, I want to have a special view constructed just for printing. The view should not show in the app’s window. The view contains two NSTextFields, two NSTextViews, and 5 labels. I cannot seem to figure out a way to do this. I have tried various forms of these examples: Add an NSView to my main

问题 Please note this is not an iOS question. I have an NSView-based app (i.e. not document-based), and I’d like to bolt on a printing subsystem. I can get NSViews in my main controller to print ok. However, I want to have a special view constructed just for printing. The view should not show in the app’s window. The view contains two NSTextFields, two NSTextViews, and 5 labels. I cannot seem to figure out a way to do this. I have tried various forms of these examples: Add an NSView to my main

问题 Apologies if this question isn't clear, I'm struggling to even start debugging this issue. I'm on macOS and I'm now getting the following error / warning every time I compile C programs using clang with -Weverything and -Werror flags: error: include location '/usr/local/include' is unsafe for cross-compilation [-Werror,-Wpoison-system-directories] Initially I thought this was an issue related to my code, but I discovered that this error now occurs with every program I try to compile. I've

问题 I have defined some aliases in my .bash_profile file and aliases work as expected. e.g alias python-server="python -m SimpleHTTPServer 7070" And, When I open new terminal, typing python-server opens up a python server with current directory as root (or "/"). But I have around 10 aliases and I want to backup the aliases So I thought to create an external file which contain these aliases and am trying to source that file from .bash_profile like this source ~/personal/Dropbox/scripts/aliases.sh

问题 I have one Folder and I have created an Alias (Short-cut) on my MAC OS Desktop. Now, when I copy that Alias from MAC OS to Windows, then it shows me a type of file as "File". Now if I again copy that Alias from Windows to Mac OS, then that alias is now Unix Executable file and Not an Alias. I have tried zipping that Alias, and still having the same issue. Is it possible to persist MAC Alias on Windows and when i copy that Alias back to Mac then it remains Alias. 回答1: Mac filesystems can

问题 I am running into some trouble installing Ruby 2.2.2 on macOS Big Sur. Has anyone had a similar issue that they were able to resolve? Many thanks 🙏 Error: `Downloading openssl-1.0.2u.tar.gz... -> https://dqw8nmjcqpjn7.cloudfront.net/ecd0c6ffb493dd06707d38b14bb4d8c2288bb7033735606569d8f90f89669d16 Installing openssl-1.0.2u... Installed openssl-1.0.2u to /Users/findum/.rbenv/versions/2.2.2 Downloading ruby-2.2.2.tar.bz2... -> https://cache.ruby-lang.org/pub/ruby/2.2/ruby-2.2.2.tar.bz2

问题 I am running into some trouble installing Ruby 2.2.2 on macOS Big Sur. Has anyone had a similar issue that they were able to resolve? Many thanks 🙏 Error: `Downloading openssl-1.0.2u.tar.gz... -> https://dqw8nmjcqpjn7.cloudfront.net/ecd0c6ffb493dd06707d38b14bb4d8c2288bb7033735606569d8f90f89669d16 Installing openssl-1.0.2u... Installed openssl-1.0.2u to /Users/findum/.rbenv/versions/2.2.2 Downloading ruby-2.2.2.tar.bz2... -> https://cache.ruby-lang.org/pub/ruby/2.2/ruby-2.2.2.tar.bz2

问题 I am running into some trouble installing Ruby 2.2.2 on macOS Big Sur. Has anyone had a similar issue that they were able to resolve? Many thanks 🙏 Error: `Downloading openssl-1.0.2u.tar.gz... -> https://dqw8nmjcqpjn7.cloudfront.net/ecd0c6ffb493dd06707d38b14bb4d8c2288bb7033735606569d8f90f89669d16 Installing openssl-1.0.2u... Installed openssl-1.0.2u to /Users/findum/.rbenv/versions/2.2.2 Downloading ruby-2.2.2.tar.bz2... -> https://cache.ruby-lang.org/pub/ruby/2.2/ruby-2.2.2.tar.bz2

问题 I am running into some trouble installing Ruby 2.2.2 on macOS Big Sur. Has anyone had a similar issue that they were able to resolve? Many thanks 🙏 Error: `Downloading openssl-1.0.2u.tar.gz... -> https://dqw8nmjcqpjn7.cloudfront.net/ecd0c6ffb493dd06707d38b14bb4d8c2288bb7033735606569d8f90f89669d16 Installing openssl-1.0.2u... Installed openssl-1.0.2u to /Users/findum/.rbenv/versions/2.2.2 Downloading ruby-2.2.2.tar.bz2... -> https://cache.ruby-lang.org/pub/ruby/2.2/ruby-2.2.2.tar.bz2

问题 I am running into some trouble installing Ruby 2.2.2 on macOS Big Sur. Has anyone had a similar issue that they were able to resolve? Many thanks 🙏 Error: `Downloading openssl-1.0.2u.tar.gz... -> https://dqw8nmjcqpjn7.cloudfront.net/ecd0c6ffb493dd06707d38b14bb4d8c2288bb7033735606569d8f90f89669d16 Installing openssl-1.0.2u... Installed openssl-1.0.2u to /Users/findum/.rbenv/versions/2.2.2 Downloading ruby-2.2.2.tar.bz2... -> https://cache.ruby-lang.org/pub/ruby/2.2/ruby-2.2.2.tar.bz2