For your eyes,
strerror←{⎕fio[2] |⍵}
{((⍵ 1)⍴⍳⍵), [2] strerror ¨ ⍳⍵} 133# 133 is actual max of error as
on 2020-11-01 in linux kernel 5, here all of thems...
1 Operation not permitted
2 No such file or directory
3 No such process
4 Interrupted system call
5 Inpu
Hi,
the ∨/¨ on nested logical vectors is running slow.
)WSID
IS CLEAR WS
⍝ get the data for testing
⍴f ← ⎕FIO[49] '/OTH/APL/trunk/src/Makefile.in'
5246
⍝ timer
t←⎕FIO[50] 1
⍝ Finding SQL-records is fast. The ∨/¨ is the slow guy - about 2 min.
⍝ I would expect that " (
EIJHHH - never thought about it - COOOL.
⍝IBM APL:
⍎ ')HOST ls'
VALUE ERROR
)HOST ls
^
⍎')HOST ls'
^
⍝ GNU-APL:
l ← ⍎ ')HOST ls -1'
And it works:-)) Makes life much easier.
f ← ⍎ ')HOST cat filename'
⍝ returns the file as nested vec
Hi,
On 10/30/20 6:14 PM, Kacper Gutowski wrote:
On Fri, Oct 30, 2020 at 02:34:35PM +0100, Dr. Jürgen Sauermann wrote:
There is also ⎕FIO[26] which reads an entire file, but I am not sure
how it works with popen()ed streams.
It doesn't at all because it takes a path which additionally needs to
