michaelficarra

function append(separator) {
  return typeof separator === "string" ? appender(separator, "") : appender("", "").apply(this, arguments);
}

function appender(separator, s) {
  return function tag(literalParts, ...computedParts) {
    s += literalParts[0];
    for (let i = 1; i < literalParts.length; ++i) {
      s += computedParts[i - 1] + literalParts[i];
    }

bcoe

npm Users By Downloads (git.io/npm-top)

---

npm users sorted by the monthly downloads of their modules, for the range May 6, 2018 until Jun 6, 2018.

Metrics are calculated using top-npm-users.

#	User	Downloads

anvaka

npm rank

This gist is updated daily via cron job and lists stats for npm packages:

1. Top 1,000 most depended-upon packages
2. Top 1,000 packages with largest number of dependencies
3. Top 1,000 packages with highest PageRank score

krohrbaugh

# Allows for assertions regarding number of queries executed.
#
# Usage:
# it "eager loads `#manager` association" do
#   expect do
#     employee = Employee.with_manager.find(employee_id)
#     employee.manager
#   end.to satisfy_query_limit(1)
# end
RSpec::Matchers.define :satisfy_query_limit do |expected|

DmitrySoshnikov

ES7 String trim functions

String.prototype.trim ( )

Return result of StringTrim abstract operation passing this value as thisArg, and TrimBoth as the type.

String.prototype.trimRight ( )

Return result of StringTrim abstract operation passing this value as thisArg, and TrimRight as the type.

WebReflection

update

I've created a little repository that simply exposes the final utility as npm module.

It's called html-escaper

---

there is basically one rule only: do not ever replace one char after another if you are transforming a string into another.

shinypb

#!/usr/bin/env ruby
remote_url = `git config --get remote.origin.url`.strip

matches = remote_url.match(/github\.com:(.+)\/(.+)\.git/)
if matches
    branch_name = `git rev-parse --abbrev-ref HEAD`.strip
    exec "open https://github.com/#{matches[1]}/#{matches[2]}/compare/#{branch_name}?expand=1"
end

# Save this file as ~/bin/git-pr and then `chmod +x ~/bin/git-pr`.

isaacs

com -bang Q q<bang>
com -bang W w<bang> <args>
com -bang WQ wq<bang> <args>
com -bang Wq wq<bang> <args>

bradmontgomery

$ history | grep git | awk '{print $3}' | sort | uniq -c | sort -rn | head
 127 st
  53 dif
  46 add
  33 co
  23 commit
  16 push
  12 pull
  12 merge
  10 br

kangax

RegExp.escape(string)

Computes a new version of a String value in which certain characters have been escaped, so that the regular expression engine will interpret any metacharacters that it may contain as character literals.

When the escape function is called with one argument string, the following steps are taken:

1. Let string be ToString(string).
2. ReturnIfAbrupt(string).
3. Let length be the number of characters in string.
4. Let R be the empty string.