dvliman

Client-side SSL

For excessively paranoid client authentication.

---

Updated Apr 5 2019:

because this is a gist from 2011 that people stumble into and maybe you should AES instead of 3DES in the year of our lord 2019.

some other notes:

dvliman

Reader Macros in Common Lisp

This post also appears on lisper.in.

Reader macros are perhaps not as famous as ordinary macros. While macros are a great way to create your own DSL, reader macros provide even greater flexibility by allowing you to create entirely new syntax on top of Lisp.

Paul Graham explains them very well in [On Lisp][] (Chapter 17, Read-Macros):

The three big moments in a Lisp expression's life are read-time, compile-time, and runtime. Functions are in control at runtime. Macros give us a chance to perform transformations on programs at compile-time. ...read-macros... do their work at read-time.

dvliman

    (defun spacemacs/go-run-directory ()
          (interactive)
          (shell-command
                (format "go run %s" (concat (file-name-directory (buffer-file-name)) "*.go"))))

dvliman

 import psycopg2
    import psycopg2.extras
    import random
    
    db_params = {
        'database': 'jobs',
        'user': 'jobsuser',
        'password': 'superSecret',
        'host': '127.0.0.1',
        'port': '5432',

dvliman

Protocol Buffers - Google's data interchange format

Copyright 2008 Google Inc.

https://developers.google.com/protocol-buffers/

Overview

dvliman

Useful Spacemacs commands

• SPC q q - quit
• SPC w / - split window vertically
• SPC w - - split window horizontally
• SPC 1 - switch to window 1
• SPC 2 - switch to window 2
• SPC w c - delete current window
• SPC TAB - switch to previous buffer
• SPC b b - switch buffers

dvliman

package com.dvliman.demo

// src/main/kotlin/com/dvliman/Router.kt

import com.dvliman.demo.user.UserHandler
import org.springframework.context.annotation.Bean
import org.springframework.http.MediaType.APPLICATION_JSON
import org.springframework.stereotype.Component
import org.springframework.web.reactive.function.server.router

dvliman

// src/main/kotlin/com/dvliman/user/UserHandler

package com.dvliman.demo.user

import org.springframework.http.HttpStatus
import org.springframework.http.MediaType.APPLICATION_JSON
import org.springframework.web.bind.annotation.RestController
import org.springframework.web.reactive.function.server.ServerRequest
import org.springframework.web.reactive.function.server.ServerResponse
import reactor.core.publisher.Mono

dvliman

// src/main/kotlin/com/dvliman/demo/user/UserRepo.kt

package com.dvliman.demo.user

import org.davidmoten.rx.jdbc.Database
import org.davidmoten.rx.jdbc.Parameter
import org.springframework.stereotype.Component
import reactor.core.publisher.Mono
import reactor.core.publisher.Flux
import reactor.core.publisher.toFlux

dvliman

// src/main/kotlin/com/dvliman/demo/user/UserModels.kt

package com.dvliman.demo.user

import org.springframework.web.reactive.function.server.ServerResponse
import org.springframework.http.MediaType.APPLICATION_JSON
import reactor.core.publisher.Mono

data class User(
    val user_id: Int,