First I'll paste all the searches, followed by the actual expression I wanted. At the end is the session log
]aplcart matrix to character vector
]aplcart matrix to vector no spaces
]aplcart matrix to vector spaces
]aplcart mat to vector spaces
]aplcart mat vector spaces
]aplcart remove trailing spaces
{(+/∨\' '≠⌽⍵)↑¨↓⍵}Dm
]aplcart matrix to character vector
X,Y,Z:any M,N:num I,J:int A,B:Bool C,D:char f,g,h:fn ax:axis s:scal v:vec m:mat
───────────────────────────────────────────────────────────────────────────────────────────────────────────────────
r←(⎕CSV⍠2)data Convert CSV data to APL inverted table (character data as vectors of vectors)
r←data {header}(⎕CSV⍠2)format_spec Convert CSV data from APL inverted table (character data as vectors of vectors)
⊂[1]Ym Convert table to inverted table (character data as vectors of vectors)
(⍉↑)Yv Convert inverted table to table (character data as vectors of vectors)
{⎕D[1+⍉10⊥⍣¯1⊢⍵]}Jv Zero-padded character matrix from vector of integers
───────────────────────────────────────────────────────────────────────────────────────────────────────────────────
Showing 5 of 5 matches
]aplcart matrix to vector no spaces
X,Y,Z:any M,N:num I,J:int A,B:Bool C,D:char f,g,h:fn ax:axis s:scal v:vec m:mat
───────────────────────────────────────────────────────────────────────────────
───────────────────────────────────────────────────────────────────────────────
Showing 0 of 0 matches
]aplcart matrix to vector spaces
X,Y,Z:any M,N:num I,J:int A,B:Bool C,D:char f,g,h:fn ax:axis s:scal v:vec m:mat
───────────────────────────────────────────────────────────────────────────────────────────────────────────────
1∘(⌷{(⎕NS⍬)(⊣⊣⍎)⍕⍺'←⍵'}⍤1↓)Ym Convert table (matrix with names in header row) into vector of record namespaces
{⍵(⊢⍪∘.⍎)(⊃⍵).⎕NL¯2}Yv Convert vector of record namespaces into table (matrix with names in header row)
───────────────────────────────────────────────────────────────────────────────────────────────────────────────
Showing 2 of 2 matches
]aplcart mat to vector spaces
X,Y,Z:any M,N:num I,J:int A,B:Bool C,D:char f,g,h:fn ax:axis s:scal v:vec m:mat
───────────────────────────────────────────────────────────────────────────────────────────────────────────────
1∘(⌷{(⎕NS⍬)(⊣⊣⍎)⍕⍺'←⍵'}⍤1↓)Ym Convert table (matrix with names in header row) into vector of record namespaces
{⍵(⊢⍪∘.⍎)(⊃⍵).⎕NL¯2}Yv Convert vector of record namespaces into table (matrix with names in header row)
───────────────────────────────────────────────────────────────────────────────────────────────────────────────
Showing 2 of 2 matches
]aplcart mat vector spaces
X,Y,Z:any M,N:num I,J:int A,B:Bool C,D:char f,g,h:fn ax:axis s:scal v:vec m:mat
───────────────────────────────────────────────────────────────────────────────────────────────────────────────
1∘(⌷{(⎕NS⍬)(⊣⊣⍎)⍕⍺'←⍵'}⍤1↓)Ym Convert table (matrix with names in header row) into vector of record namespaces
{⍵(⊢⍪∘.⍎)(⊃⍵).⎕NL¯2}Yv Convert vector of record namespaces into table (matrix with names in header row)
───────────────────────────────────────────────────────────────────────────────────────────────────────────────
Showing 2 of 2 matches
]aplcart remove trailing spaces
X,Y,Z:any M,N:num I,J:int A,B:Bool C,D:char f,g,h:fn ax:axis s:scal v:vec m:mat
───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
{⍵↓⍨-⊥⍨' '=⍵}Dv Remove trailing blanks
Xs(1↓,⊢⍤/⍨1(⊢∨⌽)0,≠)Yv Remove leading, multiple and trailing Xs's
' '∘(1↓,⊢⍤/⍨1(⊢∨⌽)0,≠)Dv Remove leading, trailing and duplicate blanks
(⍉∘↑{(+/∨\' '≠⌽⍵)↑¨↓⍵}¨@(2=≢∘⍴¨))Yv Convert inverted table to table (character data as matrices; remove trailing spaces)
cvec←dfns.vtrim cvec Remove trailing blanks
rslt←{blank} dfns.deb argt Drop Ending Blanks
rslt←{blank} dfns.dtb argt Drop Trailing Blanks
{⍵/⍨2∨/0,⍨' '≠⍵}Dv Remove multiple and trailing blanks
{(+/∨\' '≠⌽⍵)↑¨↓⍵}Dm Fast: A nested vector comprising simple character vectors constructed from the rows of Dm (which must be
of depth 1) with trailing blank spaces removed
{⍵/⍨(∨\∧∘⌽∨\∘⌽)' '≠⍵}Dv Remove leading and trailing blanks
───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
Showing 10 of 10 matches
Recently did a few searches
First I'll paste all the searches, followed by the actual expression I wanted. At the end is the session log