jelford

import pyarrow.dataset as ds

def load(source_file: str, eras=None, features=None) -> pd.DataFrame:
    source_file = str(source_file)
    if eras is None:
        eras = eras_from_file(source_file)

    if features is None:
        features = feature_names(source_file)

jelford

// compiles with: gcc  -Wall -Werror -pedantic ./selfpipetrick.c -o selfpipetrick
// You can quit by suspending with Ctrl-Z and then sending a `kill -9`

#include <sys/signalfd.h>
#include <signal.h>
#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include <stdio.h>
#include <fcntl.h>

jelford

// Error handling omitted for brevity
// compile with: gcc signalfd.c -o signalfd

#include <sys/signalfd.h>
#include <signal.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <poll.h>

jelford

[package]
name = "example"
version = "0.1.0"
authors = ["James Elford <james.p.elford@gmail.com>"]
edition = "2018"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
libc = "0.2"

jelford

FROM registry.fedoraproject.org/f32/fedora-toolbox:latest

RUN set pipefail && \
	dnf update --all -y && \
	curl -sSLo "ringcentral_x86_64.rpm" "https://ringcentral.zoom.us/client/latest/ringcentral_x86_64.rpm" && \
	dnf localinstall -y "ringcentral_x86_64.rpm" && \
	dnf clean all
  
# build with `podman build -t ringcentral-image .
# init toolbox with `toolbox create -i ringcentral-image -c ringcentral

jelford

#log {
	max-height: 10em;
	height: 10em;
	overflow-y: scroll;
	
	position: fixed;
	right: 0;
	top: 0;
	

jelford

public class AppTest
{
    @Rule public JUnitRuleMockery context = new JUnitRuleMockery();

    public static interface ColGetter {
        public abstract Col get();
    }

    public static interface NonColGetter {
        public abstract NonCol get();