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Simple Vim commands you wish you'd known earlier [closed]
...rs... just a little rotation of both hands).
– Jason Down
Oct 6 '09 at 4:33
43
use 'jk' as a vari...
Why are empty strings returned in split() results?
... Thank you for this, I don't know why this answer is so far down, everything else is rudimentary stuff.
– Wedge
Apr 6 '17 at 18:11
7
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Remove Project from Android Studio
...o highlight and then to make sure it sticks use the keyboard arrow keys up/down to highlight the one you want. Then fn+delete to remove it because mac keyboards are retarded.
– Dewey Vozel
Feb 25 '15 at 19:32
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How to automatically generate getters and setters in Android Studio
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Declare variables first.
click on ALT+Insert on keyboard placing cursor down to variable declaration part
now select constructor and press Ctrl+A on keyboard and click on Enter to create constructor.
Now again placing cursor at next line of constructor closing brace , click ALT+INSERT and select ...
How to completely uninstall Android Studio on Mac?
I recently downloaded Android Studio on my Macbook Pro and I messed up with it every time I open it. It gives me plugin errors and several other errors. I need to uninstall it completely from my mac. I tried to delete it from my mac and then install it again as if you would do the first time, but it...
UITableView Setting some cells as “unselectable”
...er; the row isn't selected until then, although it is highlighted on touch-down.
– Daniel
Feb 18 '13 at 14:01
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How to allocate aligned memory only using the standard library?
...gned pointer: 0x800001. Adding the 16 gives 0x800011. Now I want to round down to the 16-byte boundary — so I want to reset the last 4 bits to 0. 0x0F has the last 4 bits set to one; therefore, ~0x0F has all bits set to one except the last four. Anding that with 0x800011 gives 0x800010. You ca...
What does “S3 methods” mean in R?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Why create “Implicitly Unwrapped Optionals”, since that implies you know there's a value?
...amation mark after the optional’s type when you declare it.
This comes down to use cases where the non-nil-ness of properties is established via usage convention, and can not be enforced by compiler during the class initialization. For example, the UIViewController properties that are initialize...
How to show current time in JavaScript in the format HH:MM:SS?
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Thank you remus. I will never again fall down the inglorious rabbit hole of js datetime manipulations.
– matlembo
Jul 29 '15 at 20:42
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