NOTE: If you installed postgres using homebrew, see the comment from @user3402754 below. Note that the error message does NOT talk about a missing database, it talks about a missing role. Later in the login process it might also stumble over the missing database. But the first step is to check the missing role: What … Read more
one way I can think to do it off the top of my head is to create a .command file and run it like so: echo echo hello > sayhi.command; chmod +x sayhi.command; open sayhi.command or use applescript: osascript -e ‘tell application “Terminal” to do script “echo hello”‘ although you’ll either have to escape a … Read more
Extending your PATH with: export PATH=/usr/local/share/npm/bin:$PATH isn’t a terrible idea. Having said that, you shouldn’t have to do it. Run this: npm config get prefix The default on OS X is /usr/local, which means that npm will symlink binaries into /usr/local/bin, which should already be on your PATH (especially if you’re using Homebrew). So: npm … Read more
Remove existing files from the repository: find . -name .DS_Store -print0 | xargs -0 git rm -f –ignore-unmatch Add this line: .DS_Store to the file .gitignore, which can be found at the top level of your repository (or create the file if it isn’t there already). You can do this easily with this command in … Read more
fswatch fswatch is a small program using the Mac OS X FSEvents API to monitor a directory. When an event about any change to that directory is received, the specified shell command is executed by /bin/bash If you’re on GNU/Linux, inotifywatch (part of the inotify-tools package on most distributions) provides similar functionality. Update: fswatch can … Read more
I was able to solve the problem by using chown on the folder: sudo chown -R “$USER”:admin /usr/local Also you’ll (most probably) have to do the same on /Library/Caches/Homebrew: sudo chown -R “$USER”:admin /Library/Caches/Homebrew Apparently I had used sudo before in a way that altered my folder permission on /usr/local, from here on forward all … Read more
Here’s how I successfully upgraded from v0.8.18 to v0.10.20 without any other requirements like brew etc, (type these commands in the terminal): sudo npm cache clean -f (force) clear you npm cache sudo npm install -g n install n (this might take a while) sudo n stable upgrade to the current stable version Note that … Read more
If your scripts are for your use only, you can install grep from homebrew-core using brew: brew install grep Then it’s available as ggrep (GNU grep). it doesn’t replaces the system grep (you need to put the installed grep before the system one on the PATH). The version installed by brew includes the -P option, … Read more
[Xcode 11+] The only thing to do is to add the framework to the General->Frameworks, Libraries And Embedded Content section in the General tab of your app target. Make sure you select the ‘Embed & Sign’ option. [Xcode v6 -> Xcode v10] The only thing to do is to add the framework to the Embedded … Read more
Keep in mind that any String(format: …) solution will be terribly slow (for large data) NSData *data = …; NSUInteger capacity = data.length * 2; NSMutableString *sbuf = [NSMutableString stringWithCapacity:capacity]; const unsigned char *buf = data.bytes; NSInteger i; for (i=0; i<data.length; ++i) { [sbuf appendFormat:@”%02X”, (NSUInteger)buf[i]]; } If you need something more performant try this: … Read more