desbo

function scan(xs, f, acc) {
  var result = [];

  for (var i = 0; i < xs.length; i++) {
    acc = result[result.push(f(acc, xs[i])) - 1];
  }

  return result;
}

CMCDragonkai

Difference Lists

Consider the problem of appending strings:

> "first" ++ "second" ++ "third"
"firstsecondthird"

zmwangx

We've been able to toggle visibility of gists since 2014 (https://github.com/blog/1837-change-the-visibility-of-your-gists), but I just noticed that I can no longer make public gists private. That is, when I edit private gists I still see the "Make Public" button, but not the other way round — there's only a "Delete" button when I edit public gists; the "Make Secret" which should be next to it (as shown in the screencast in the linked blog post) is nowhere to be found. I made a screenshot and a screencast demonstrating the issue, both of which are attached. Could you please confirm this issue? Was this an intentional change, and why? Thank you for your attention.


saurabhshri

Install and use pip in a local directory without root/sudo access.

By: @saurabhshri

Why?

Many users when are given server access, do not have root (or sudo) privileges and can not simply do sudo apt-get install python-pip . Here's an easy way you can install and use pip without root (or sudo) access in a local directory. Note : This works without easy_install too.

How?

LnL7

self: super:

{
  # Install overlay:
  # $ mkdir -p ~/.config/nixpkgs/overlays
  # $ curl https://gist.githubusercontent.com/LnL7/570349866bb69467d0caf5cb175faa74/raw/3f3d53fe8e8713ee321ee894ecf76edbcb0b3711/lnl-overlay.nix -o ~/.config/nixpkgs/overlays/lnl.nix
  userPackages = super.userPackages or {} // {

    # Example:
    hello = self.hello;

geosharma

aurutils installation and configuration

This is not a getting started guide, just notes to myself. Due to my limited knowledge there could be mistakes and better ways to do things. I have configured aurutils to the best of my knowledge after reading the manpages and forums. Please refer to aurutils(7) manpages for installation and configuration.

Reference: aurutils(7)

Install aurutils

Install the aurutils using the normal AUR package installation procedure. Until I found aurutils, I used to create a separate directory ~/aur/ for all AUR packages.

santisbon

Enter this in the search box along with your search terms:

Get all gists from the user santisbon.
user:santisbon

Find all gists with a .yml extension.
extension:yml

Find all gists with HTML files.
language:html

dmsul

NOTE: Specific examples given for options, flags, commands variations, etc., are not comprehensive.

NORMAL MODE

Vim has 2 main "modes", that chance the behavior of all your keys. The default mode of Vim is Normal Mode and is mostly used for moving the cursor and navigating the current file.

Some important (or longer) commands begin with ":" and you will see the text you enter next at the bottom left of the screen.

:q[uit] - quit (the current window of) Vim. ("Window" here is internal to Vim, not if you have multiple OS-level windows of Vim open at once.)
:q! - force quit (if the current buffer has been changed since the last save)
:e[dit] {filename} - read file {filename} into a new buffer.

YumaInaura

Gist — Manage in one repository many gists by using git submodule

Gist is a nice service. We can write code so easily and manage files as repository.

But bad points are …

• Many repository
• Gist destributes random hash to perticular gists (repositories).
• So difficult to find or remember contents as repository.

charveey

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>

    <!-- Add generic family. -->
    <match target="pattern">
        <test qual="any" name="family"><string>emoji</string></test>
        <edit name="family" mode="assign" binding="same"><string>Noto Color Emoji</string></edit>
    </match>