Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

EverNote

1. Evernote sounds like a good option for Windows/Mac users.

2. Tusk is a desktop client for EverNote.

3. NixNote (3rd party cross-platform client for EverNote)

fix the issue note the content …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

1. umask in /etc/profile or /etc/bashrc doesn't work in docker, which is strange. Changing UMASK 022 in /etc/login.defs doesn't work either ...

Had issues, tried to set /etc/profile …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Nil represents an emptry List of anything of zero length. It is not that it refers to nothing but it refers to List which has no contents. In other words, Nil …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Scala does not have a line continuation character. It infers a semicolon always when:

1. an expression can end

2. The following (not whitespace) line begins not with a token that can start …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Tricks to Write Tail Recursive Calls

1. A useful trick to write tail recursive function is to include the result to return as a parameter. If the result to return is a …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

2.12

1. Avoid using view of collections.

2.11

1. Iterator ++ non lazy, might cause stack overflow issues. This issue has been fixed in 2.12.

2. Stream.filterNot, not lazy, might cause …