Unable to install Homebrew

Unable to install Homebrew with this? ruby -e “$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)” What’s happened -e:70: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777 ==> This script will install: /usr/local/bin/brew /usr/local/Library/… /usr/local/share/man/man1/brew.1 Press RETURN to continue or any other key to abort ==> /usr/bin/sudo /bin/chmod g+rwx /Library/Caches/Homebrew Password: ==> Downloading and installing Homebrew… remote: Counting objects:…

Save Terminal from Process Completed in Mac OSX

What’s happening One day, when I opened up terminal as usual, it showed [Process completed] and just terminated. I could not type any thing, run any scripts and work on my project. Even worse, this made me unable to install programs into my computer because many installations need to run shell scripts. Okay, I searched…

External directory in Xampp (Apache)

For both server and website developing, I usually use Xampp’s Apache to create a localhost server. However, I hate to put my important files in the htdocs inside Apache. Instead I would rather put the folder inside Documents, and make a link to htdocs. First, create a symbolic link from your actual folder to htdocs.…

How to rotate gizmos to fit a game object in Unity

While you are making a cube in unity which is transparent in gameplay, you would probably want to make it visible only in editor mode with gizmos. However, gizmos doesn’t rotate with the object transform. So you can use the following tricks to rotate the gizmos to fit your object. The code shown is to…

Database failed

In my chrome extension, the javascript injector, localStorage is used as the database to store the clients’ data. However, as localStorage support only data in string, information has to be stringified and parsed whenever saving and retrieving. The database seems unable to hold anymore data. It corrupted and became incorrect data. I need to rewrite…

Get temporary folder path in VBA

It is normal to create temporary files and folders to facilitate the process in programs. Apart from doing it in your working directory, why don’t we make use of the default temporary folder built in the Windows system? In the Windows working system, we know that the temporary folder can be opened by typing “%temp%” in “run” on the…