incanus

#!/bin/bash
#
# (Above line comes out when placing in Xcode scheme)
#

API_TOKEN=<TestFlight API token here>
TEAM_TOKEN=<TestFlight team token here>
SIGNING_IDENTITY="iPhone Distribution: Development Seed"
PROVISIONING_PROFILE="${HOME}/Library/MobileDevice/Provisioning Profiles/MapBox Ad Hoc.mobileprovision"
#LOG="/tmp/testflight.log"

nazgob

# you have ctags but it does not work...
$ ctags -R --exclude=.git --exclude=log *
ctags: illegal option -- R
usage: ctags [-BFadtuwvx] [-f tagsfile] file ...

#you need to get new ctags, i recommend homebrew but anything will work
$ brew install ctags

#alias ctags if you used homebrew
$ alias ctags="`brew --prefix`/bin/ctags"

kristopherjohnson

import Foundation

/// Given pointer to first element of a C array, invoke a function for each element
func enumerateCArray<T>(array: UnsafePointer<T>, count: UInt32, f: (UInt32, T) -> ()) {
    var ptr = array
    for i in 0..<count {
        f(i, ptr.memory)
        ptr = ptr.successor()
    }
}

raphaelhanneken

//
// NSImageExtensions.swift
//

import Cocoa

extension NSImage {

    /// The height of the image.
    var height: CGFloat {

uupaa

Image source

https://gyazo.com/eb5c5741b6a9a16c692170a41a49c858.png

Try resize it!

• ![](https://gyazo.com/eb5c5741b6a9a16c692170a41a49c858.png | width=100)

gunjanpatel

Revert the full commit

Sometimes you may want to undo a whole commit with all changes. Instead of going through all the changes manually, you can simply tell git to revert a commit, which does not even have to be the last one. Reverting a commit means to create a new commit that undoes all changes that were made in the bad commit. Just like above, the bad commit remains there, but it no longer affects the the current master and any future commits on top of it.

git revert {commit_id}

About History Rewriting

Delete the last commit

Deleting the last commit is the easiest case. Let's say we have a remote origin with branch master that currently points to commit dd61ab32. We want to remove the top commit. Translated to git terminology, we want to force the master branch of the origin remote repository to the parent of dd61ab32:

SergeyMiracle

# brew install nginx
sudo ln -s /usr/local/opt/nginx/homebrew.mxcl.nginx.plist /Library/LaunchDaemons/
sudo chown root:wheel /usr/local/opt/nginx/homebrew.mxcl.nginx.plist
sudo launchctl load /Library/LaunchDaemons/homebrew.mxcl.nginx.plist

# Why do you need sudo?
# If you want nginx to be able to bind to port 80, it will need superuser privileges

pesterhazy

Why

Ripgrep is a fast search tool like grep. It's mostly a drop-in replacement for ag, also know as the Silver Searcher.

helm-ag is a fantastic package for Emacs that allows you to display search results in a buffer. You can also jump to locations of matches. Despite the name, helm-ag works with ripgrep (rg) as well as with ag.

How

casouri

-- key to break out of every layer and back to normal
escapeKey = {keyNone, 'escape'}

-- max length of helper measured in character
recursiveBindHelperMaxLineLengthInChar = 80

-- format of helper, the helper is just a hs.alert
recursiveBindHelperFormat = {atScreenEdge=2,
                             strokeColor={ white = 0, alpha = 2 },
                             textFont='SF Mono'}

htr3n

Built-in

diskutil erasevolume HFS+ 'RAM Disk' `hdiutil attach -nobrowse -nomount ram://XXXXX`

where XXXXX is the size of the RAM disk in terms of memory blocks.

Notes: