neeraj9

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <dirent.h>
#include <sys/stat.h>
#include <limits.h>

typedef struct {
    off_t total;
    int depth;

neeraj9

#define _XOPEN_SOURCE 500
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ftw.h>
#include <sys/stat.h>

static off_t total_size = 0;
static off_t total_symbolic_links = 0;
static off_t total_directories_visited = 0;

neeraj9

import os, sys, subprocess
try:
    from wand.image import Image
except ImportError:
    os.system('python -m pip install wand')
    from wand.image import Image

def main(args):
    if len(args) < 1:
        print('Usage: upscaler.py <input_image> [output_image]')

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project('myapp', 'cpp',
  default_options : ['cpp_std=c++20', 'warning_level=2'])

main_target_name = 'myapp'
sources = ['src/main.cpp', 'src/common.cpp']
hdrs = include_directories('include')

executable(main_target_name, sources,
  include_directories : hdrs,
  install : true)

neeraj9

const std = @import("std");

pub fn main() !void {
    var buf: [std.fs.MAX_PATH_BYTES]u8 = undefined;
    const cwd = std.os.getcwd(&buf) catch |err| {
        std.debug.print("> [error] detecting current working directory, err={}\n", .{err});
        return;
    };

    var gpa = std.heap.GeneralPurposeAllocator(.{}){};

neeraj9

# see https://github.com/carbon-language/carbon-lang#getting-started

mkdir carbon-language
cd carbon-language
git clone https://github.com/carbon-language/carbon-lang
bazel run //explorer -- ./explorer/testdata/print/format_only.carbon

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# see https://github.com/carbon-language/carbon-lang#getting-started

sudo apt install build-essential bazel-bootstrap llvm

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# see https://github.com/ziglang/zig-bootstrap#host-system-dependencies
sudo apt install build-essential cmake ninja-build make python3

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# Building open source software from source code is always interesting
# although time consuming at times.

# Make sure that your system has CMake, Ninja, GCC (c, c++) compiler, Python 3 installed.
# see https://github.com/ziglang/zig-bootstrap#host-system-dependencies

cd $HOME
mkdir ziglang
cd ziglang

neeraj9

Effective Modern CMake

Getting Started

For a brief user-level introduction to CMake, watch C++ Weekly, Episode 78, Intro to CMake by Jason Turner. LLVM’s CMake Primer provides a good high-level introduction to the CMake syntax. Go read it now.

After that, watch Mathieu Ropert’s CppCon 2017 talk Using Modern CMake Patterns to Enforce a Good Modular Design (slides). It provides a thorough explanation of what modern CMake is and why it is so much better than “old school” CMake. The modular design ideas in this talk are based on the book [Large-Scale C++ Software Design](https://www.amazon.de/Large-Scale-Soft