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Jonathan Lin ernsheong

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@sergiotapia
sergiotapia / images_dimensions.go
Last active April 16, 2025 17:28
Golang - Getting the dimensions of an image. jpg, jpeg, png
package main
import (
"fmt"
"image"
"os"
_ "image/jpeg"
_ "image/png"
)
@kagemusha
kagemusha / gist:5866759
Created June 26, 2013 11:37
Using Debugger with Grunt
version: grunt-cli v0.1.8
1. Install node-inspector globally (-g)
npm install -g node-inspector
2. Add debugger statements to your code
3. Run your grunt task in debug mode
@addyosmani
addyosmani / headless.md
Last active May 17, 2024 03:38
So, you want to run Chrome headless.

Update May 2017

Eric Bidelman has documented some of the common workflows possible with headless Chrome over in https://developers.google.com/web/updates/2017/04/headless-chrome.

Update

If you're looking at this in 2016 and beyond, I strongly recommend investigating real headless Chrome: https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md

Windows and Mac users might find using Justin Ribeiro's Docker setup useful here while full support for these platforms is being worked out.

@rmoriz
rmoriz / ci.md
Last active October 28, 2023 13:01
List of hosted CI / Continuous integration SaaS
@drewolson
drewolson / reflection.go
Last active November 21, 2024 15:11
Golang Reflection Example
package main
import (
"fmt"
"reflect"
)
type Foo struct {
FirstName string `tag_name:"tag 1"`
LastName string `tag_name:"tag 2"`
@zach-klippenstein
zach-klippenstein / ChangePassword.java
Last active June 23, 2024 19:01
The keystore password on Java keystore files is utterly pointless. You can reset it without knowing it, as shown by this code. Note that private keys are still secure, as far as I know. The JKS implementation is copyright Casey Marshall ([email protected]), and the original source is available at http://metastatic.org/source/JKS.java. I've in…
import java.util.*;
import java.io.*;
import java.security.*;
public class ChangePassword
{
private final static JKS j = new JKS();
public static void main(String[] args) throws Exception
{
@adharris
adharris / postgres_array.go
Created November 28, 2012 19:52
PostgreSQL demo of Array types using Golang
package main
import (
"database/sql"
"errors"
"fmt"
_ "github.com/bmizerany/pq"
"os"
"regexp"
"strings"
@Rud5G
Rud5G / install-ubuntu-1204.sh
Created August 10, 2012 08:03
chromebook__goo.gl/oyjlt
# fw_type will always be developer for Mario.
# Alex and ZGB need the developer BIOS installed though.
fw_type="`crossystem mainfw_type`"
if [ ! "$fw_type" = "developer" ]
then
echo "\nYou're Chromebook is not running a developer BIOS!"
echo "You need to run:"
echo ""
echo "sudo chromeos-firmwareupdate --mode=todev"
echo ""
@marktheunissen
marktheunissen / pedantically_commented_playbook.yml
Last active April 19, 2025 17:31 — forked from phred/pedantically_commented_playbook.yml
Insanely complete Ansible playbook, showing off all the options
This playbook has been removed as it is now very outdated.
@denniskuczynski
denniskuczynski / monit.cfg.erb
Created June 21, 2012 20:12
Example Monit Configuration ERB file to leverage Ruby for Config
<% PWD = ENV["PWD"] %>
<% PID_DIR = '/usr/local/var/run' %>
<%
ADDITIONAL = ''
if ENV['RVM']
ADDITIONAL = "export PATH=#{ENV['PATH']} && export GEM_HOME=#{ENV['GEM_HOME']} && export GEM_PATH=#{ENV['GEM_PATH']} && export HOME=#{ENV['HOME']} && "
end
%>
#