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How to get full path of a file?
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on MAC: install homebrew then brew install coreutils then greadlink -f file.txt
– To Kra
Oct 16 '15 at 9:28
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Generating Guids in Ruby
...s guaranteed to be unique you will need to use something that includes the MAC address, timestamp, and et cetera.
– Mike Dotterer
Oct 1 '12 at 15:58
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Open soft keyboard programmatically
...activity> that you want to show the keyboard when the activity starts:
android:windowSoftInputMode="stateVisible"
This should cause the keyboard to become visible when the activity starts.
For more options, checkout the documentation.
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In PyCharm, how to go back to last location?
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In mac OS X (atleast in El Capitan) it is by default cmd + [
to go back to the previous location.
update: if that doesn't work also try option+cmd+left arrow
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Push existing project into Github
... I expect people to understand the commands that they're typing into their machine.
– brice
Nov 16 '16 at 11:57
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Programmatically set left drawable in a TextView
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+1 Its working for setting android:drawableLeft for TextView programatically. Thanx mate
– Paresh Mayani
Jul 30 '12 at 7:08
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I have an error: setOnItemClickListener cannot be used with a spinner, what is wrong?
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developer.android.com/guide/topics/ui/controls/…
– shkschneider
May 12 '15 at 13:32
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unsigned APK can not be installed
...on, you should read this article atleast once, i suggest: http://developer.android.com/guide/publishing/app-signing.html.
For your question, you can find the below line in above article:
All applications must be signed. The system will not install an application that is not signed.
so you ha...
Guid.NewGuid() vs. new Guid()
... it depends on which of the UUID algorithms are in use, but since some use MAC addresses to avoid collisions between machines, and all use a time factor to avoid collisions on the same machine, you need to create even more than the normal math would suggest. Unless you deliberately screw with the al...
How enable auto-format code for Intellij IDEA?
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For Windows : Ctrl + Alt + L
For Ubuntu : Ctrl + Alt + Windows + L
For Mac : ⌥ (Option) + ⌘ (Command) + L
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