yhara

emotion :+1: :-1: :clap: :heart: :sparkles: :v: :zzz:
icon :new: :ok: :cool: :vs: :tm: :warning: :wheelchair: :zap: :art: :bomb: :bulb: :key: :lock: :memo: :mag: 
item :book: :gift: :moneybag: :mega: :scissors: :hammer:
device :computer: :iphone: :calling: :email: 
human :cop: :runner: :feet: :fist: :punch: :lipstick: :tophat:
food :beer: :cake: :smoking:
behicle :airplane: :bike: :bus: :ski: :taxi: :train:
animal :bear: :fish: :octocat:
nature :fire: :leaves: :star: :sunny:

mobilemind

# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName

isaacs

# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

reggi

Glob Up and Running

To test a glob pattern go over to globtester and play around with creating your own file structure online, it's super easy to get started that way.

If you want to test out a glob pattern in the terminal use echo followed by the pattern, for instance.

echo **/*.js

ptarjan

Scaling your API with rate limiters

The following are examples of the four types rate limiters discussed in the accompanying blog post. In the examples below I've used pseudocode-like Ruby, so if you're unfamiliar with Ruby you should be able to easily translate this approach to other languages. Complete examples in Ruby are also provided later in this gist.

In most cases you'll want all these examples to be classes, but I've used simple functions here to keep the code samples brief.

Request rate limiter

This uses a basic token bucket algorithm and relies on the fact that Redis scripts execute atomically. No other operations can run between fetching the count and writing the new count.

mbinna

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

claytonjwong

//
// BUBBLE-SORT
//
// loop-invariant:
//
// the right-most i elements are the largest i elements in A[0:N), 0<=i<N
// sorted in ascending order
//
void bubble_sort1(vector<int>& A){
    bool swapped;

claytonjwong

template< typename T >
class Solution
{
    using Vector = vector< T >;
    using Iter = typename Vector::iterator;

    Vector go( Vector&& A )
    {
        auto N{ A.size() };
        if( N < 2 ) return A;

claytonjwong

2-Dimensional Arrays

How to create and initialize 2D arrays of integers with:

• M rows
• N columns
• X initial value

C

• Designated-Inits

int dp[M][N] = { [0 ... M-1] = { [0 ... N-1] = X } };

jimmychu0807

use std::str;

fn main() {
  // -- FROM: vec of chars --
  let src1: Vec<char> = vec!['j','{','"','i','m','m','y','"','}'];
  // to String
  let string1: String = src1.iter().collect::<String>();
  // to str
  let str1: &str = &src1.iter().collect::<String>();
  // to vec of byte