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How to tell which commit a tag points to in Git?
...ke @DolphinDream pointed out, git show dumps a whole lot more stuff on the screen that doesn't need to be there. It obscures the actual commit hash one is looking for. A better command is git log -1 [tag-name] or git log -1 --pretty=oneline [tag-name] if you want oneliners.
– d...
rvm installation not working: “RVM is not a function”
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As a screen user, I always need to put this line in ~/.bashrc instead of ~/.bash_profile.
– ryenus
May 11 '14 at 4:27
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how to deal with google map inside of a hidden div (Updated picture)
...he center position in the wrong spot. My map is initializing like the OP's screen shot, and it's like the center: is centering on the top left corner of my map_canvas. Thoughts on how to get it to draw centered?
– Kirk Ross
Nov 5 '14 at 23:46
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iReport not starting using JRE 8
...Windows installer. But when I try to start the iReport it shows the splash screen but does not start.
10 Answers
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Can you call Directory.GetFiles() with multiple filters?
...ks. Sorry i somehow skipped over that github link. Maybe i should adapt my screen color settings :)
– BatteryBackupUnit
Jul 23 '14 at 18:46
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Xcode Debugger: view value of variable
...discovery.
How to easily debug your variables in Xcode 4.6.3
In the main screen of Xcode make sure to see the bottom Debug Area by clicking the upper-right corner button showed in the screenshot.
Now set a Breakpoint – the line in your code where you want your program to pause, by clicking ...
How to prevent sticky hover effects for buttons on touch devices
... The problem is that now that mouse-enabled devices that have touch screens are all over the place, you can't really rely on this method anymore. However I can't see much of another way to do it... this is quite a dilemma
– dudewad
May 14 '15 at 22:28
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How to define custom configuration variables in rails
...inal Answer:
For a quick solution, watching the "YAML Configuration File" screen cast by Ryan Bates should be very helpful.
In summary:
# config/initializers/load_config.rb
APP_CONFIG = YAML.load_file("#{Rails.root}/config/config.yml")[Rails.env]
# application.rb
if APP_CONFIG['perform_authentic...
Create a new workspace in Eclipse
...; Other... and type in my new workspace name.
(EDIT: Added the composite screen shot.)
Once in the new workspace, File -> Import... and under General choose "Existing Projects into Workspace. Press the Next button and then Browse for the old projects you would like to import. Check "Copy proje...
How do I exit from the text window in Git?
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On windows, simply pressing 'q' on the keyboard quits this screen.
I got it when I was reading help using '!help' or simply 'help' and 'enter', from the DOS prompt.
Happy Coding :-)
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