akofman

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

akofman

# Your init script
#
# Atom will evaluate this file each time a new window is opened. It is run
# after packages are loaded/activated and after the previous editor state
# has been restored.
#
# An example hack to make opened Markdown files always be soft wrapped:
#
# path = require 'path'
#

akofman

• Run an interractive shell (ctrl+P ctrl+q to detach):
  docker run -i -t <imageName> /bin/bash

• Update an image:
  docker commit <containerId> <imageName>

• Save an image to a tar archive:
  docker save <imageName> > <image.tar>

• Load an image from a tar archive:

akofman

class MD5{

    static func stringSum(string: String) -> String {
        var digest = [UInt8](count: Int(CC_MD5_DIGEST_LENGTH), repeatedValue: 0)
        if let data = string.dataUsingEncoding(NSUTF8StringEncoding) {
            CC_MD5(data.bytes, CC_LONG(data.length), &digest)
        }

        var digestHex = ""
        for index in 0..<Int(CC_MD5_DIGEST_LENGTH) {

akofman

/*
* This hook adds all the needed config to implement a Cordova plugin with Swift.
*
*  - It adds a Bridging header importing Cordova/CDV.h if it's not already
*    the case. Else it concats all the bridging headers in one single file.
*
*    /!\ Please be sure not naming your bridging header file 'Bridging-Header.h'
*    else it won't be supported.
*
*  - It puts the ios deployment target to 7.0 in case your project would have a

akofman

#!/usr/bin/env node

/*
* Hook removing files you do not want to keep in your plugin bundle.
* These files have to be configured from the "filesToRemove" attribute of
* the package.json file of your plugin.
*
* Here is an example where demo is a folder and foo.txt a file :
* filesToRemove : ["demo", "foo.txt"]
*/

akofman

tell application "Transmit"
  set myFave to item 1 of (favorites whose name is "s3.amazonaws.com")
  
  tell current tab of (make new document at end)
    connect to myFave with mount
    close
  end tell
end tell

tell application “Transmit” to quit

akofman

Reduce quality for a set of images

mogrify -quality 50 *.jpg

akofman

#!/usr/bin/env node

/*
 * Disable bitcode for ios9 projects.
 * versions:
 *  xcode 0.8.2
 *  cordova-lib 5.3.3
 */

var xcode = require('xcode');

akofman

After exporting an ipa for Ad Hoc Deployment, it could be useful to check if all authorized devices are well configured in a provisioning profile. To read a provisioning profile you have to unarchive your ipa :

$ unzip your.ipa

find the embedded.mobileprovision file :

$ ls yourUnzippedIpa/Payload/appName.app/embedded.mobileprovision