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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?
...
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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Determining the size of an Android view at runtime
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Are you calling getWidth() before the view is actually laid out on the screen?
A common mistake made by new Android developers is to use the width
and height of a view inside its constructor. When a view’s
constructor is called, Android doesn’t know yet how big the view will
be,...
How to disable all caps menu titles in Visual Studio
...dy I'm okay with you disagreeing. :-) They also forced the Windows 8 full-screen "metro" UI down everybody's throats and that has been pretty much universally rejected. Windows 8.x was not a success and nobody used "modern UI" apps. Now, modern UI apps on Windows 10 are in resizable windows and it'...
How to draw border on just one side of a linear layout?
...negative inset to the other 3 sides (causing those borders to be drawn off-screen).
<?xml version="1.0" encoding="utf-8"?>
<inset xmlns:android="http://schemas.android.com/apk/res/android"
android:insetTop="-2dp"
android:insetBottom="-2dp"
android:insetLeft="-2dp">
&l...
Stretch and scale CSS background
...e viewport problem but could it be possibke to scale the viewport to whole screen in a way that background is scaled here?? Thanks for responses!
– user611392
Feb 10 '11 at 18:55
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Debugging WebSocket in Google Chrome
...on the echo.websocket.org entry on the left.
I also posted the steps with screen shots and video.
My recently published book, The Definitive Guide to HTML5 WebSocket, also has a dedicated appendix covering the various inspection tools, including Chrome Dev Tools, Chrome net-internals, and Wire Sha...