Hello,
I'm trying to get the column names from a table using the following code:
import db_postgres
...
for row in db.instantRows(sql"SELECT first_name, last_name, id, age FROM
test_table"):
echo "Row has ", len(row), " columns" # Row has 4 columns
> Nor should it, EOF is only raised if the proc interface was so poor it
> couldn't signal it in any other way.
That's not very regular, but as long as the documentation clearly states it, I
guess it's OK.
> > NB: I don't know what target Nim aims at (C89? C99? POSIX? the same ones
> > with ex
I second the request to get NIM package de-orphaned for Arch...
A single call, as in:
g = gaussian(mu = 7, sigma = 1).filter((x: float) => x > 4).filter((x:
float) => x < 10)
Interesting library!
I just want to confirm that I'm using it correctly. Say I want to sample a
normally distributed integer between 4 and 10, is the following feasible:
import alea, future
import random/urandom, random/mersenne
var rng = wrap(initMersenneTwister(urando
It should work like this, yes. By the way, you can directly set `mu = 7` and
skip the map, as well as do both filters in a single call
Is it something related to stdin's default buffer size? Default is around 4096
character IIRC.
Awesome! Thank you for maintaining this. Will need to look into using it for my
travis tests
I'd like to share some old news about the official Docker images for Nim:
* Versions older than 0.13.0 have been removed because we could not ensure
Nimble installation on them.
* The default base is now Ubuntu. Debian and Alpine flavors are also
available.
* Dockerfiles are generated auto
Same for me on Ubuntu 16.04: 40 seconds vs 0!
I think it's running into a problem when the line length is greater than
BufSize - in your example above, the equation is a little > 4000 chars long,
and
[readAllBuffer](https://github.com/nim-lang/Nim/blob/master/lib/system/sysio.nim#L171)
is ultimately what's called.
I don't see obvious bugs
Interesting. I got the results above on Ububtu 16.04. Rechecked on Windows 8.
The problem is that SyncClient test is so slow only on linux! And it's faster
then DeprecatedAPI on windows.
Debugging shows that it hangs for some time here:
[https://github.com/nim-lang/Nim/blob/devel/lib/pure/httpc
on win7 64 and `Nim Compiler Version 0.16.1 (2017-02-09) [Windows: amd64]`
`TEST[SyncClient]: Processed 1000 requests in 1 seconds!`
or 0 seconds
Wow HTTP Pipe-lining have serious tons of bugs.. HTTP2 is not trending yet
right?
Wow HTTP Pipe-lining have serious tons of bugs.. HTTP2 is not trending yet
right?
> When the library is as you said "almost entirely written in C" one should be
> able to just port the wrapper to Nim, and Nim will have the same performance.
Yes , thats what i want to mean.
> Nobody uses such parameters for wrk except author of japronto...
can you elaborate a bit?
17 matches
Mail list logo
