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How do you echo a 4-digit Unicode character in Bash?
I'd like to add the Unicode skull and crossbones to my shell prompt (specifically the 'SKULL AND CROSSBONES' (U+2620)), but I can't figure out the magic incantation to make echo spit it, or any other, 4-digit Unicode character. Two-digit one's are easy. For example, echo -e "\x55", .
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windowSoftInputMode=“adjustResize” not working with translucent action/navbar
...no repercussions. Add a custom implementation of your root ViewGroup (I almost always am using FrameLayout, so this is what I've tested with) with the logic below. Then, use this custom layout in place of your root layout, and ensure you set android:fitsSystemWindows="true". You can then just call g...
How can I make my own base image for Docker?
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Perhaps post the edit/update in a comment instead so other can see it and perhaps someone can re-submit the edit.
– Bdoserror
Oct 24 '13 at 15:26
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How to copy a directory structure but only include certain files (using windows batch files)
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Weird. What OS are you using? Do you have the necessary file/folder permissions? I just tested on Win 7 and *.zip worked for me.
– aphoria
Sep 20 '12 at 9:56
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NullPointerException in Java with no StackTrace
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You are probably using the HotSpot JVM (originally by Sun Microsystems, later bought by Oracle, part of the OpenJDK), which performs a lot of optimization. To get the stack traces back, you need to pass the option -XX:-OmitStackTraceInFastThrow to the JVM.
The optimization is that when...
Typing Enter/Return key using Python and Selenium?
...r question: RETURN = '\ue006' ENTER = '\ue007'. But why? Some relic or OS differences.
– omikron
Jan 22 '14 at 15:10
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ERROR: Error installing capybara-webkit:
...test version of Mavericks on Macs.
– Brian Jeffrey Gross
Jul 29 '14 at 3:59
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Worked for me on os...
Disable double-tap “zoom” option in browser on touch devices
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Note (as of 2020-08-04): this solution does not appear to work in iOS Safari v12+. I will update this answer and delete this note once I find a clear solution that covers iOS Safari.
CSS-only solution
Add touch-action: manipulation to any element on which you want to disable double tap zoom,...
QLabel: set color of text and background
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It works fine on Windows and Ubuntu, I haven't played with any other OS.
Note: Please see QPalette, color role section for more details
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Howto: Clean a mysql InnoDB storage engine?
Is it possible to clean a mysql innodb storage engine so it is not storing data from deleted tables?
2 Answers
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