markscottwright

HashMap<String, Object> map = new ObjectMapper().readValue(jsonString, new TypeReference<HashMap<String, Object>>() {});
String prettyJson = new ObjectMapper().enable(SerializationFeature.INDENT_OUTPUT).writeValueAsString(map);

markscottwright

#!/usr/bin/env bash

set -o errexit
set -o nounset
set -o pipefail
if [[ "${TRACE-0}" == "1" ]]; then
    set -o xtrace
fi

if [[ "${1-}" =~ ^-*h(elp)?$ ]]; then

markscottwright

public class Financial {
    /**
     * Emulates Excel/Calc's PMT(interest_rate, number_payments, PV, FV, Type)
     * function, which calculates the payments for a loan or the future value of an
     * investment
     * 
     * @param r
     *            - periodic interest rate represented as a decimal.
     * @param nper
     *            - number of total payments / periods.

markscottwright

import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import java.io.File;
import java.io.IOException;
import java.math.BigInteger;
import java.nio.file.Files;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.PublicKey;
import java.security.spec.InvalidKeySpecException;

markscottwright

fun! GithubOpen()
    let olddir = getcwd()
    call chdir(expand('%:p:h'))
    silent! execute "!gh browse " . shellescape(expand('%')) . ":" . line('.')
    redraw!
    call chdir(olddir)
endfun

markscottwright

import random
import socket
import struct
import time

from cryptography.x509 import load_der_x509_certificate

# from: http://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml
TLS_NULL_WITH_NULL_NULL = b'\x00\x00'
TLS_RSA_WITH_NULL_MD5 = b'\x00\x01'

markscottwright

java.util.logging tips

The format can be set on the command line using -Djava.util.logging.SimpleFormatter.format="XXX". Or it can be set like this programmatically:

static
{
    System.setProperty("java.util.logging.SimpleFormatter.format", "%1$tF %1$tT.%1$tL %4$s %2$s %5$s%6$s%n");
}

markscottwright

def get_value(o, *args, default=None):
    for argIndex, arg in enumerate(args):
        if isinstance(arg, int):
            if isinstance(o, list) and 0 <= arg < len(o):
                o = o[arg]
            else:
                return default
        elif isinstance(arg, str):
            if isinstance(o, dict) and arg in o:
                o = o[arg]

markscottwright

package scratch;

import java.awt.AWTException;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.GraphicsEnvironment;

markscottwright

import static org.bouncycastle.crypto.util.OpenSSHPrivateKeyUtil.parsePrivateKeyBlob;

import java.io.IOException;
import java.io.StringReader;
import java.security.InvalidKeyException;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.Signature;
import java.security.SignatureException;
import java.security.spec.InvalidKeySpecException;