davorbonaci

#!/bin/bash

# This is a utility script to merge pull requests into Apache Beam
# repositories. It supports both repositories, source and website.
#
# Usage:
#    merge_pr.sh [repository] [branch] pull_request_number
#
# Where:
#    repository: { beam | beam-site }

grncdr

Codd - building immutable SQL queries from relational primitives

Codd is a new SQL query building library that is the spiritual successor to Gesundheit. In Gesundheit, a "query" was a mutable object with methods that modified a (nominally) internal AST for a SQL statement. While this enabled an API that was both familiar and expressive, it had some unfortunate side-effects (pun intended). For example, making a non-destructive modification to an existing query requires a deep copy of it's AST.

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

simonmichael

# unregister broken GHC packages. Run this a few times to resolve dependency rot in installed packages.                                                                                                                                     
# ghc-pkg-clean -f cabal/dev/packages*.conf also works.                                                                                                                                                                                     
function ghc-pkg-clean() {
    for p in `ghc-pkg check $* 2>&1  | grep problems | awk '{print $6}' | sed -e 's/:$//'`
    do
        echo unregistering $p; ghc-pkg $* unregister $p
    done
}

# remove all installed GHC/cabal packages, leaving ~/.cabal binaries and docs in place.