kathampy

fn add(u: usize, i: i32) -> Option<usize> {
    if i.is_negative() {
        u.checked_sub(i.wrapping_abs() as u32 as usize)
    } else {
        u.checked_add(i as usize)
    }
}

fn main() {
    let u = 7;

kathampy

# --with-ssl is ignored and depends_on "libressl" doesn't work.
ENV.prepend_path "PKG_CONFIG_PATH", "#{Formula["libressl"].opt_lib}/pkgconfig"

kathampy

/*
From https://github.com/rust-lang/rust/issues/23596

128-bit support
More usize & isize conversions
Lossless conversion between usize & isize <-> integers
Inlined functions
Removed self-casts and primitives with From<T> implementations

Note: usize & isize conversions valid on 32-bit & 64-bit word sizes.

kathampy

[ -e /etc/cloudflared ] || {
    curl --fail https://raw.githubusercontent.com/yon2004/ubnt_cloudflared/master/cloudflared --output /usr/local/bin/cloudflared || die
    chmod +x /usr/local/bin/cloudflared || die

    ln -s /config/cloudflared /etc/cloudflared || die

    [ -e /etc/cloudflared/config.yml ] || {
        curl --fail https://raw.githubusercontent.com/yon2004/ubnt_cloudflared/master/config.yml --output /etc/cloudflared/config.yml || die
    }

kathampy

# Runs an instance of pacproxy in the background which terminates with the current shell.
# Requires pacproxy (https://github.com/williambailey/pacproxy/releases).
# Must be sourced in the current shell with the command ". ./pacproxy.sh".
pacproxy -c http://proxy/proxy.pac -l 127.0.0.1:3128 -v & trap 'pkill -P $$' SIGINT SIGTERM EXIT && export HTTP_PROXY=http://127.0.0.1:3128 && export HTTPS_PROXY=$HTTP_PROXY

kathampy

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Label</key>
	<string>local.applescript</string>
	<key>ProgramArguments</key>
	<array>
		<string>sh</string>
		<string>-c</string>

kathampy

if [[ ! -o login && -x /usr/libexec/path_helper ]]; then
	eval `/usr/libexec/path_helper -s`
fi

kathampy

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Label</key>
	<string>local.environment</string>
	<key>ProgramArguments</key>
	<array>
		<string>launchctl</string>
		<string>setenv</string>