chrisroos

Every so often I have to restore my gpg keys and I'm never sure how best to do it. So, I've spent some time playing around with the various ways to export/import (backup/restore) keys.

Method 1

Backup the public and secret keyrings and trust database

cp ~/.gnupg/pubring.gpg /path/to/backups/
cp ~/.gnupg/secring.gpg /path/to/backups/
cp ~/.gnupg/trustdb.gpg /path/to/backups/

or, instead of backing up trustdb...

coolaj86

Getting Started with NPM (as a developer)

As easy as 1, 2, 3!

Updated:

• Aug, 08, 2022 update config docs for npm 8+
• Jul 27, 2021 add private scopes
• Jul 22, 2021 add dist tags
• Jun 20, 2021 update for --access=public
• Sep 07, 2020 update docs for npm version

zvineyard

public class Json {
	
	public static JSONObject getJson(String url){
		
		InputStream is = null;
		String result = "";
		JSONObject jsonObject = null;
		
		// HTTP
		try {	    	

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

inossidabile

module ActiveAdmin
  class ResourceDSL
    def filter(*args)
      field = args[0]
      klass = @config.resource_class_name.constantize
      type  = klass.columns.select{|c| c.name == field.to_s}.first.try(:type)

      if type == :datetime
        controller do
          before_filter :only => :index do

kylefox

# Tell system when Xcode utilities live:
sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer

# Set "opendiff" as the default mergetool globally:
git config --global merge.tool opendiff

joshdholtz

 
public class SomeFragment extends Fragment {
 
	MapView mapView;
	GoogleMap map;
 
	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
		View v = inflater.inflate(R.layout.some_layout, container, false);
 

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

gnuton

TextView tv  = (TextView)findViewById(R.id.mytextview);
Spanned myStringSpanned = Html.fromHtml(myString, null, null);
tv.setText(myStringSpanned, TextView.BufferType.SPANNABLE);

Supporte TAGS on Android 2.1
    <a href="...">
    <b>
    <big>
    <blockquote>
    <br>

dr-dimitru

diskutil erasevolume HFS+ "diskname" `hdiutil attach -nomount ram://2048`

#The line above mounts disk with name "diskname" and with size of 2048 blocks (~1 MB)
#More info: http://osxdaily.com/2007/03/23/create-a-ram-disk-in-mac-os-x/
#Convert blocks to megabytes and vise versa - http://www.unitconversion.org/data-storage/blocks-to-megabytes-conversion.html

#Note: Disk will be unmounted and all data will be lost on: empty battery, system reboot.
#How to save data on RAM disk on reboot, sleep or empty battery: http://puregin.org/setting-up-a-persistent-ramdisk-on-MacOS