AceJump

C-L 't' 'm' : Basic Word Jump | Type C-L, then type target char (eg. 't') to jump to, then type marker char (eg. 'm') to move caret.
C-J 't' 'm' : Basic Char Jump

AceJump, jump to special place

C-L ' ' 'm' : Jump to line end or start. | To show marker on line end and line start, type space ' ' as target char
C-L ',' 'm' : Jump to symbol key | Show markers on .{}(|`/\;.{}()[]?_=-+'"!@#$%^&*)_=

Copy without selection:

C-c w : Copy word
C-c s : Copy string, begin and end by whitespaces
C-c l : Copy line
C-c b : Copy block between balanced { and }
C-c q : Copy quoted, such as abcd in "abcd"
C-c a : Copy to line beginning
C-c A : Copy to file beginning
C-c e : Copy to line end
C-c E : Copy to file end
C-c p : Copy paragraph
C-c g : Copy paragraph group (e.g.: entire function including white lines)
C-c u : Copy to paragraph begining
C-c d : Copy to paragraph end
C-c , : Copy current argument in the current innermost argument list
C-c 9 : Copy arguments before caret in the current innermost argument list
C-c 0 : Copy arguments after caret in the current innermost argument list

Cut without selection:

C-c ' ' (w | s | l | q | a | A | e | E | p | g | u | d | b) : Type one space to cut related area

Selection:

C-c ' ' ' ' (w | s | l | q | a | A | e | E | p | g | u | d | b) : Type two space to select related area

Argument-aware selectors:

, : current argument in the current innermost argument list
9 : arguments before caret in the current innermost argument list
0 : arguments after caret in the current innermost argument list

The 9/0 selectors can overlap the current argument when caret is inside it.

Examples:
foo(|aaa, bbb, ccc)   => 9: empty            | 0: aaa, bbb, ccc
foo(a|aa, bbb, ccc)   => 9: aaa              | 0: aaa, bbb, ccc
foo(aaa,| bbb, ccc)   => 9: aaa              | 0: bbb, ccc
foo(aaa, b|bb, ccc)   => 9: aaa, bbb         | 0: bbb, ccc

The selectors , / 9 / 0 work in all range families:
C-c (, 9, 0) : copy without selection
C-w C-(, 9, 0) : copy target argument slice
C-d C-(, 9, 0) : delete target argument slice
C-o C-(, 9, 0) : obtain target argument slice, then replace current slice
C-i C-(, 9, 0) : replace target argument slice with current slice
C-x C-(, 9, 0) : move target argument slice

Immediate argument markers:

C-w C-, : immediately show markers on visible arguments, then copy selected argument
C-w C-9 : immediately show markers on visible argument starts, then copy selected "arguments before caret" slice
C-w C-0 : immediately show markers on visible argument starts, then copy selected "arguments after caret" slice

The same immediate-marker behavior is available for:
C-d C-(, 9, 0)
C-o C-(, 9, 0)
C-i C-(, 9, 0)
C-x C-(, 9, 0)

Replace target (word | line | paragraph) with text at current caret:
*Tips: Consider i in C-i means "input to target" or "replace into" or "invade". *

C-i C-w 't' 'm' : replace target word                 | C-i C-w means type C-i then continue type C-w
C-i C-s 't' 'm' : replace target string
C-i C-l 't' 'm' : replace target line
C-i C-b 't' 'm' : replace target block
C-i C-q 't' 'm' : replace target quote
C-i C-a 't' 'm' : replace target to line begining
C-i C-e 't' 'm' : replace target char to line end
C-i C-p 't' 'm' : replace target paragraph
C-i C-g 't' 'm' : replace target paragraph group
C-i C-u 't' 'm' : replace target to paragraph beginning
C-i C-d 't' 'm' : replace target to paragraph end

Obtain target (word | line | paragraph), then replace text at current caret:
*Tips: Consider o in C-o means "output from target" or "obtain from target". *

C-o C-w 't' 'm' : obtain target word, then replace current word
C-o C-s 't' 'm' : obtain target string, then replace current string
C-o C-l 't' 'm' : obtain target line, then replace current line
C-o C-b 't' 'm' : obtain target block
C-o C-q 't' 'm' : obtain target quote
C-o C-a 't' 'm' : obtain target to line beginning
C-o C-e 't' 'm' : obtain target char to line end
C-o C-p 't' 'm' : obtain target paragraph
C-o C-g 't' 'm' : obtain target paragraph group
C-o C-u 't' 'm' : obtain target to paragraph beginning
C-o C-d 't' 'm' : obtain target to paragraph end

Copy target (word | line | paragraph), then insert text at current caret:
*Tips: Consider w in C-w  follows emacs' command "Alt-w" as copy, or "with target". *

C-w C-w 't' 'm' : Copy target word, then insert at current caret
C-w C-s 't' 'm' : Copy target string, then insert at current caret
C-w C-l 't' 'm' : Copy target line, then insert at current caret
C-w C-b 't' 'm' : Copy target block
C-w C-q 't' 'm' : Copy target quote
C-w C-a 't' 'm' : Copy target to line beginning
C-w C-e 't' 'm' : Copy target char to line end
C-w C-p 't' 'm' : Copy target paragraph
C-w C-g 't' 'm' : Copy target paragraph group
C-w C-u 't' 'm' : Copy target to paragraph beginning
C-w C-d 't' 'm' : Copy target to paragraph end

Cut target (word | line | paragraph), then insert text at current caret:

C-x C-w 't' 'm' : Cut target word, then insert at current caret
C-x C-s 't' 'm' : Cut target string, then insert at current caret
C-x C-l 't' 'm' : Cut target line, then insert at current caret
C-x C-b 't' 'm' : Cut target block
C-x C-q 't' 'm' : Cut target quote
C-x C-a 't' 'm' : Cut target to line beginning
C-x C-e 't' 'm' : Cut target char to line end
C-x C-p 't' 'm' : Cut target paragraph
C-x C-g 't' 'm' : Cut target paragraph group
C-x C-u 't' 'm' : Cut target to paragraph beginning
C-x C-d 't' 'm' : Cut target to paragraph end

Delete target (word | line | paragraph...)

C-d C-w 't' 'm' : delete target word
C-d C-s 't' 'm' : delete target string
C-d C-l 't' 'm' : delete target line
C-d C-b 't' 'm' : delete target block
C-d C-q 't' 'm' : delete target quote
C-d C-a 't' 'm' : delete target to line beginning
C-d C-e 't' 'm' : delete target char to line end
C-d C-p 't' 'm' : delete target paragraph
C-d C-g 't' 'm' : delete target paragraph group
C-d C-u 't' 'm' : delete target to paragraph beginning
C-d C-d 't' 'm' : delete target to paragraph end

Highlight symbol:

C-, : hightlight-symbol-prev | Jump to prev occurrence of symbol that around caret
C-. : hightlight-symbol-next | Jump to next occurrence of symbol that around caret

Just one space:

C-M-Space : Make just one space around caret by Ctrl-Cmd-Space.

Separate AceJump copy,cut,select command:

C-i C-c 't' 'm' : Copy jump area
C-i C-x 't' 'm' : Cut jump area
C-i C-i 't' 'm' : Select jump area
C-i C-f 't' 'm' : Basic Jump alias