dscharrer

#include <type_traits>

namespace detail {

// No need to give up constexpr for std::forward
template <class T>
constexpr T && forward(typename std::remove_reference<T>::type & t) noexcept {
	return static_cast<T &&>(t);
}

hutorny

/** zero-dependency allocation-free mapping enum values to names */
namespace enumnames {

typedef const char* (*name)();
bool match(const char*, const char*) noexcept; /* to be provided by the user */

template<typename T, T K, name V>
struct tuple {
	typedef T key_t;
	static constexpr T key = K;

olibre

/*
 * Original work: https://gist.github.com/odeblic/fa54037bf4d764a5dc02735cb4bd79f3
 * Inspired from: https://youtu.be/ZiNGWHg5Z-o
 *
 * Compile
 * 
 *    $ g++ -Wall -Wextra smart_dtor.cpp 
 *
 * Run
 *

odeblic

#include <iostream>
#include <memory>

struct Base
{
    ~Base()
    {
        std::cout << "~Base()" << std::endl;
    }
};

olibre

# Set inotify watch limit high enough for IntelliJ IDEA (PhpStorm, PyCharm, RubyMine, WebStorm).
# 1. Check current value in use: `cat /proc/sys/fs/inotify/max_user_watches`
# 2. Create this file as /etc/sysctl.d/60-jetbrains.conf (Debian, Ubuntu, Fedora...)
# 3. Apply new configuration: `sudo sysctl -p --system` or `sudo service procps start` or reboot
# 4. Check new value in use: `cat /proc/sys/fs/inotify/max_user_watches`
#
# References:
# * https://gist.github.com/olibre/a0219529a6cc347494f40780e7e539eb
# * https://confluence.jetbrains.com/display/IDEADEV/Inotify+Watches+Limit
# 

bittner

# Set inotify watch limit high enough for IntelliJ IDEA (PhpStorm, PyCharm, RubyMine, WebStorm).
# Create this file as /etc/sysctl.d/60-jetbrains.conf (Debian, Ubuntu), and
# run `sudo service procps start` or reboot.
# Source: https://confluence.jetbrains.com/display/IDEADEV/Inotify+Watches+Limit
# 
# More information resources:
# -$ man inotify  # manpage
# -$ man sysctl.conf  # manpage
# -$ cat /proc/sys/fs/inotify/max_user_watches  # print current value in use

subfuzion

Reference: RFC 2616 - HTTP Status Code Definitions

• HTTP/1.1 Status Code Definitions
• Additional HTTP Status Codes

General

• 400 BAD REQUEST: The request was invalid or cannot be otherwise served. An accompanying error message will explain further. For security reasons, requests without authentication are considered invalid and will yield this response.
• 401 UNAUTHORIZED: The authentication credentials are missing, or if supplied are not valid or not sufficient to access the resource.
• 403 FORBIDDEN: The request has been refused. See the accompanying message for the specific reason (most likely for exceeding rate limit).
• 404 NOT FOUND: The URI requested is invalid or the resource requested does not exists.
• 406 NOT ACCEPTABLE: The request specified an invalid format.

olibre

C++ : Polymorphic inheritance without vtable

Inheritance and Virtual Table are often used to create interface in C++ polymorphic class
What if ... there were another way to do this ?
easier, cleaner, faster and more reliable
This article explains how to use CRTP, [std::variant](https://en.cppreference.com/w/cpp/utility/variant and std::visit to increase code performance.

Table of content

1. Introduction

marioBonales

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# don't put duplicate lines in the history. See bash(1) for more options
# ... or force ignoredups and ignorespace
HISTCONTROL=ignoredups:ignorespace

emiller

#!/bin/bash
#
# git-mv-with-history -- move/rename file or folder, with history.
#
# Moving a file in git doesn't track history, so the purpose of this
# utility is best explained from the kernel wiki:
#
#   Git has a rename command git mv, but that is just for convenience.
#   The effect is indistinguishable from removing the file and adding another
#   with different name and the same content.