javahippie

Awesome Tech RSS Feeds

This is a list of tech blogs I follow via RSS. There is no order to this list.

• https://andersmurphy.com/feed.xml Anders Murphy
• https://www.ufried.com/blog/index.xml Uwe Friedrichsen
• https://clojure.org/feed.xml Clojure News
• https://www.schneier.com/feed/ Bruce Schneier
• https://tilkov.com/feed.atom Stefan Tilkov
• http://planet.clojure.in/atom.xml Planet Clojure (Aggregate Feed)

javahippie

#!/usr/bin/env bb

(require '[babashka.pods :as pods])
(pods/load-pod 'org.babashka/go-sqlite3 "0.0.1")
(require '[pod.babashka.go-sqlite3 :as sqlite])
(require '[clojure.java.shell :refer [sh]])

(def sqlite-path "/users/zoeller/Pictures/Photos Library.photoslibrary/database/Photos.sqlite")

(def find-by-ml ["select asset.Z_PK, asset.ZUUID

javahippie

CREATE TABLE JSON_TEST(
	ID NUMBER(19, 0) NOT NULL,
	JSON_COLUMN VARCHAR2(4000 CHAR) NOT NULL
);

ALTER TABLE JSON_TEST ADD CONSTRAINT CHECK_JSON CHECK (JSON_COLUMN IS JSON);

INSERT INTO JSON_TEST (ID, JSON_COLUMN) VALUES (1, '{"languages": [{"id": "1", "name": "java"}, 
					   											   {"id": "2", "name": "clojure"},
																   {"id": "3", "name": "sql"}]}');

javahippie

Keybase proof

I hereby claim:

• I am javahippie on github.
• I am javahippie (https://keybase.io/javahippie) on keybase.
• I have a public key ASCQ4EnC4O8ClA8CH-fk7U5haTcQXoWztHm9M9uIjk2ONQo

To claim this, I am signing this object:

javahippie

#!/bin/bash

if [ "$EUID" -ne 0 ]
  then echo "You need to run the file as root"
  exit
fi   
      
WIFI_INTERFACE=en0
NEW_MAC_ADDRESS=$(openssl rand -hex 6 | sed 's/\(..\)/\1:/g; s/.$//')
ifconfig $WIFI_INTERFACE ether $NEW_MAC_ADDRESS

javahippie

var contract = web3.eth.contract(Contract.abi).at(Contract.address);
var vin = 'W0L000051T2123456';

contract.createCar(vin, function (error, result) {
  if(!error) {
    UI.showTransactionSuccess(); // Do something on the UI if the call is successful
  }
});

javahippie

 var request = {from: '0x.....', //the senders address 
                to: '0x.....', //the receiving address
                value: 100}; //the value to be sent

web3.eth.sendTransaction(request, function(error, response) {
  callback(error, tx);
});

javahippie

var web3 = new Web3(new Web3.providers.HttpProvider("http://localhost:8545"));

javahippie

pragma solidity ^0.4.21;

/**
 * Contract to store the mileage of a car 
 */
contract Odometer {
    
    event Creation(
        address indexed from,
        string indexed vin

javahippie

[
  {
    "name"        : "geth-dev-0",
    "cwd"         : ".",
    "script"      : "app.js",
    "log_date_format"   : "YYYY-MM-DD HH:mm Z",
    "merge_logs"    : false,
    "watch"       : false,
    "exec_interpreter"  : "node",
    "exec_mode"     : "fork_mode",