CoreyMS

Development, Design, DIY, and more

Using the New Split Screen Feature in OS X El Capitan

by Leave a Comment

I use split screen functionality a lot. As a programmer, I often have multiple windows open at the same time and need to see information from them simultaneously. For a long time I had to rely on third-party software to use split screen functionality on the Mac. With Mac’s latest release of OS X El Capitan, we now how native split screen functionality.

In this video, we will look at how to use the new split screen mode and compare it to the third-party application I’ve been using for some time now, HyperDock. Let’s get started:

https://www.youtube.com/watch?v=mvki0jCnJIk

Time-Saving Keyboard Shortcuts for the Mac Terminal

by Leave a Comment

A big hurdle a lot of people face when learning to use the terminal is the fact that it feels slow compared to navigating around in Finder or other GUIs. Using the terminal doesn’t have to feel slow. Once you learn a few keyboard shortcuts, it can greatly increase the speed at which you can navigate and run commands within the command line.

In this video we’ll be going over some of the keyboard shortcuts I use on a daily basis.

Shortcuts covered in this video:

  • Ctrl+a – Go to the beginning of the line
  • Ctrl+e – Go to the end of the line
  • Option+Arrows – Move one word at a time
  • Option+Click – Move to click location
  • Ctrl+u – Delete everything before cursor
  • Ctrl+k – Delete everything after cursor
  • Tab – Auto-complete
  • Drag and Drop – Auto-complete
  • Up/Down Arrow – Scroll through command history
  • !+text – Previous command starting with specified text
  • Ctrl+r – Reverse Search
  • Ctrl+l – Clear Screen
  • Cmd+k – Clear Scrollback

https://youtu.be/TXzrk3b9sKM

Git: Change DiffMerge Font-Size on Mac OSX

by Leave a Comment

In a previous video, we learned how to use DiffMerge as a git difftool and git mergetool. As I was creating that video, I noticed a bug in the program that crashed DiffMerge when attempting to change the font-size. This bug has not yet been fixed by DiffMerge; however, there is a workaround.

All we need to do in open the preferences from the terminal and change the font-size manually.

https://youtu.be/kjBA2WISteM

Resize Multiple Images Using the Mac Terminal

by Leave a Comment

One problem I run into frequently is needing to resize multiple images at once. To do this manually would take way too much time, especially if you have a lot of images.

Luckily, there are several good tools out the to automate this process for us. In this video we will be resizing multiple images using the Mac Terminal and the built-in “sips” command.

If you are someone who is more comfortable using an application rather than the terminal, I also have a video on resizing multiple images using Google’s Picasa. You can find that video here. With that said, in this video we will be focusing on the Mac Terminal. Let’s get started:

https://youtu.be/HVMOBKRNEbc

Mac Tip: Screenshots

by Leave a Comment

I am frequently taking screenshots of what I am doing on screen. It’s useful to know all the options you have in order to make this quick and simple. In this video, I’ll go over the different ways in which you can take some basic screen shots on your Mac, and look a few advanced techniques as well.

Keyboard Shortcuts Used:

  • Cmd + Shift + 3: Capture Whole Screen
  • Cmd + Shift + 4: Capture a Selected Area
  • Cmd + Shift + 4, then Spacebar: Capture Window

Terminal Commands Used:

screencapture -C -T 5 ~/Desktop/ss.png
defaults write com.apple.screencapture location ~/Desktop/Screenshots/
killall SystemUIServer

Mac Tip: Windows’ Best Features on Mac with HyperDock

by Leave a Comment

I work on both Windows and Mac machines. I am a huge fan of developing on my Mac, BUT I do find myself missing certain features from Windows. Mainly the windows snapping feature, and the ability to quickly preview open applications on the taskbar/dock.

Luckily, there is an app that brings my favorite Windows features over to Mac. It’s called HyperDock. In this video, I’ll give a quick overview of the features and why it is one of my favorite applications on my Mac. Let’s check it out: