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“From View Controller” disappears using UIViewControllerContextTransitioning
...'ve filed a radar.
I used Reveal to inspect the view hierarchy after the screen goes black. The key UIWindow is completely empty – no view hierarchy at all!
I played around a bit and it looks like there is an easy workaround, for simple cases. You can just re-add the toViewController's view a...
Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
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No router + no screen + regular Ethernet cable + RPI 2 + Raspbian Lite 2018-11-13 + Ubuntu 18.10
First we must enable the SSH server on the Pi, which is disabled by default for security.
If you already have a shell on the Pi through a non...
Android ImageView Zoom-in and Zoom-Out
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how can i zoom outside of viewpager means a whole screen?
– MD Khali
Aug 27 '18 at 13:42
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Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，插件标识和插件名称可以更改，其他的内容都可以保持默认，一定要记得选中富客户机应用程序支持：
点下一步，选中一个模板，这里选一个最简单的，到时候看源代码的时候便于理解：
点下一步，改一下应...
android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
I have to design splash screens(images that fit screen while loading) for android application using phonegap. I have to design 4 size images that fit for 4types of screens like ldpi, mdpi , hdpi, xhdpi . Can anyone tell me exact sizes in pixels for these screens so I can design in that size ?
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Android - Camera preview is sideways
I am using a Preview to display what the camera see's on the screen.
8 Answers
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OS X Bash, 'watch' command
... do clear; your_command; sleep 2; done
That will loop forever, clear the screen, run your command, and wait two seconds - the basic watch your_command implementation.
You can take this a step further and create a watch.sh script that can accept your_command and sleep_duration as parameters:
#!/b...
Common CSS Media Queries Break Points [duplicate]
...gn flows well at each browser width, it should work pretty reliably on any screen size (and there are lots and lots of them out there.)
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Function return value in PowerShell
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If you want to output stuff to the screen from within a function without returning that text as part of the function result, use the command write-debug after setting the variable $DebugPreference = "Continue" instead of "SilentlyContinue"
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What are the most-used vim commands/keypresses?
...mmands preceded by : are executed on the command line at the bottom of the screen
:help help with any command
Navigation
Cursor movement: ←h ↓j ↑k l→
By words:
w next word (by punctuation); W next word (by spaces)
b back word (by punctuation); B back word (by spaces)
e end word (by pun...