selaromi

Make Flashlight work on 10.10.4

1. Install SIMBL http://culater.net/software/SIMBL/SIMBL.php
2. Copy SpotlightSIMBL.bundle to /Library/Application Support/SIMBL/Plugins/ (a)
3. Copy Flashlight.osax to ~/Library/ScriptingAdditions/ (b)
4. Disable Flashlight
5. Enable Flashlight
6. Open Script Editor on your Mac (look for "Script Editor In Spotlight") and paste the following code (don't change Snow Leopard for Yosemite)

tell application "Spotlight" to inject SIMBL into Snow Leopard

selaromi

RAILS & POSTGRES WITH WERCKER AND DATABASE_URL

Basically, if you prefer to use DATABASE_URL in your application better than creating the whole database.yml thing, set the following ENV variable in your wercker app settings:

• APP_POSTGRES_PASSWORD (required)
• APP_POSTGRES_USER (optional)
• APP_POSTGRES_DB (optional)
• DATABASE_URL (value below)

name: DATABASE_URL

selaromi

*SHA256–Bit Hash Java Example*

import java.security.MessageDigest;
import java.security.SignatureException;
String sourceString = ...; // shared secret + fields in correct format
String hash = sha256Digest(sourceString);

public String sha256Digest (String data) throws SignatureException {
 return getDigest(“SHA-256”, data, true);
}