I'm a frog dragon

I'm a frog dragon has asked 28 questions and find answers to 5 problems.

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Some prefer to be a frog, some prefer to be a dragon. Not me. I am a frog dragon.

I'm a frog dragon questions

Looking for an easy way to copy a word above and paste it at the current cursor position in Vim
How to override the text color in TextField in Jetpack Compose using MaterialTheme?
Questions about register_chrdev_region() in linux device driver
Why is gitk not showing my local branch?
Reason to pass data using struct inode and struct file in Linux device driver programming
Why do we need list_for_each_safe() in for deleting nodes in kernel linked list?
How to change EditText pointer color (not cursor)
What does request_mem_region() actually do and when it is needed?
What does ERESTARTSYS used while writing linux driver?

I'm a frog dragon answers

Spinner in action bar with only icon but not the selected option
Custom layout for RadioButton
How to access(if possible) kernel space from user space?
How to specify RTL specific drawables