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@mloskot
mloskot / boost_property_tree_json_array.cpp
Created December 22, 2011 11:11
Simple example of parsing and consuming JSON array with boost::property_tree
#ifdef _MSC_VER
#include <boost/config/compiler/visualc.hpp>
#endif
#include <boost/property_tree/ptree.hpp>
#include <boost/property_tree/json_parser.hpp>
#include <boost/foreach.hpp>
#include <cassert>
#include <exception>
#include <iostream>
#include <sstream>
@shiawuen
shiawuen / index.html
Created December 29, 2011 15:05
Sample to upload file by chunk
<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title>test upload by chunk</title>
</head>
<body>
<input type="file" id="f" />
<script src="script.js"></script>
@sp4cemonkey
sp4cemonkey / 3d Lab Camera
Created February 13, 2013 09:44
--# Main
-- Use this function to perform your initial setup
function setup()
displayMode(STANDARD)
availableTests = { Test2(), Test1() }
currentTest = availableTests[1]
@CMCDragonkai
CMCDragonkai / http_streaming.md
Last active July 27, 2024 11:07
HTTP Streaming (or Chunked vs Store & Forward)

HTTP Streaming (or Chunked vs Store & Forward)

The standard way of understanding the HTTP protocol is via the request reply pattern. Each HTTP transaction consists of a finitely bounded HTTP request and a finitely bounded HTTP response.

However it's also possible for both parts of an HTTP 1.1 transaction to stream their possibly infinitely bounded data. The advantages is that the sender can send data that is beyond the sender's memory limit, and the receiver can act on

@bishboria
bishboria / springer-free-maths-books.md
Last active June 8, 2024 06:39
Springer made a bunch of books available for free, these were the direct links
@bassam
bassam / rocksdb cmake
Created October 10, 2016 04:03
# OSD/ObjectStore
# make rocksdb statically
if(NOT ALLOCATOR STREQUAL "jemalloc")
set(ROCKSDB_JEMALLOC "DISABLE_JEMALLOC=1")
endif()
set(ROCKSDB_EXTRA_CXXFLAG "-fPIC -Wno-unused-variable")
if(NOT CMAKE_BUILD_TYPE STREQUAL Debug)
set(ROCKSDB_EXTRA_CXXFLAG "${ROCKSDB_EXTRA_CXXFLAG} -DNDEBUG")
endif(NOT CMAKE_BUILD_TYPE STREQUAL Debug)
@markblundeberg
markblundeberg / pgp-checkdatasig.md
Created August 31, 2018 01:23
Using PGP signatures with bitcoin script OP_CHECKDATASIG

Using PGP signatures with bitcoin script OP_CHECKDATASIG

Dr. Mark B. Lundeberg, 2018 August 30 bitcoincash:qqy9myvyt7qffgye5a2mn2vn8ry95qm6asy40ptgx2

Since version 2.1, GnuPG is able to use the very same secp256k1 elliptic curve signature algorithm (ECDSA) as used in bitcoin. Quite soon Bitcoin Cash will add a new script opcode OP_CHECKDATASIG that is able to check signatures not just on the containing transaction, but also on arbitrary data. For fun, let's try to intersect the two signature systems and see what can be done!

Background

OP_CHECKDATASIG signatures

@steipete
steipete / UIWindow+PSPDFAdditions.h
Last active June 5, 2024 20:09
Mac Catalyst: Get the NSWindow from a UIWindow (Updated for macOS 11 Big Sur, also works with Catalina)
// Don't forget to prefix your category!
#import <UIKit/UIKit.h>
NS_ASSUME_NONNULL_BEGIN
@interface UIWindow (PSPDFAdditions)
#if TARGET_OS_UIKITFORMAC
@abobija
abobija / esp-idf on ubuntu 20.04.1.md
Last active September 9, 2023 02:20
ESP-IDF on Ubuntu 20.04.1

ESP-IDF on Ubuntu 20.04.1

This is commands used in youtube video

How to setup ESP-IDF on Ubuntu 20.04.1

Commands:

sudo apt update &amp;&amp; sudo apt upgrade -y
@simonbs
simonbs / KeyboardAvoidingView.swift
Created January 24, 2022 21:29
Avoid undocked keyboard at bottom.
// Sample code made in response to this tweet:
// https://twitter.com/stroughtonsmith/status/1485719749673820163
final class MainView: UIView {
private let textView: UITextView = {
let this = UITextView()
this.translatesAutoresizingMaskIntoConstraints = false
this.text = "I'm a text view"
this.font = .preferredFont(forTextStyle: .body)
this.textColor = .label