rishitells

Configuring Jest Tests in GitLab CI

1. Add GitLab CI configuration file in the root

In the root of your project, add .gitlab-ci.yml with the configuration below.

image: node:latest

stages:

ps73

diff --git a/node_modules/react-native/React/Views/RCTModalHostView.h b/node_modules/react-native/React/Views/RCTModalHostView.h
index 4e61886..2b8b6c0 100644
--- a/node_modules/react-native/React/Views/RCTModalHostView.h
+++ b/node_modules/react-native/React/Views/RCTModalHostView.h
@@ -17,7 +17,7 @@
 
 @protocol RCTModalHostViewInteractor;
 
-@interface RCTModalHostView : UIView <RCTInvalidating>
+@interface RCTModalHostView : UIView <RCTInvalidating, UIAdaptivePresentationControllerDelegate>

ruizb

A glossary of TypeScript

Motivation

Once upon a time, there was a developer that had an issue using the TypeScript language. He wanted to share his issue with the community to get help, but he didn't know how to properly write the title that would best describe his problem. He struggled to find the appropriate words as he didn't know how to name "this behavior" or "that kind of type mechanism".

This story encouraged me to start writing a glossary of TypeScript. Hopefully it will help you if you have to look for an issue, write an issue, or communicate with other TypeScript developers.

Disclaimer: it was me, I was the developer that struggled. I still struggle though, but this means I still have things to learn, which is great!

dfrankland

How to use Wireshark with Node.js (especially with HTTPS / TLS / SSL)

It can be difficult to trace network traffic from a Node.js application. Typically, folks will just instrument some logging to check that everything is working as it is supposed to. Unfortunately, sometimes there are too many abstractions or possible race conditions to accurately get a good trace. To get the most objective possible trace of network traffic Wireshark can be used.

Wireshark is a network protocol analyzer that makes it extremely simple to capture and trace network activity from any source on your computer. It also has

felixdae

Electron apps

• yhatt/marp: Markdown presentation writer, powered by Electron.

• muryoimpl/slippr: markdown presentation app by Electron

• joe-re/cafe-pitch Markdown-driven presentation tool built on Electron.

Slide deck frameworks supporting Markdown source

tpae

// Trie.js - super simple JS implementation
// https://en.wikipedia.org/wiki/Trie

// -----------------------------------------

// we start with the TrieNode
function TrieNode(key) {
  // the "key" value will be the character in sequence
  this.key = key;
  

robertknight

Istanbul Notes

These are some notes I made while reviewing hypothesis/client#156 to understand how Istanbul works

Istanbul instruments code in order to generate code coverage metrics for tests by adding code to record lines, statements etc. that are executed.

It adds a global __coverage__ variable to the generated code which is a map from file path to coverage information. The code for each module is then augmented with:

Xaekai

/*
**
**  Example of Interprocess communication in Node.js through a UNIX domain socket
**
**  Usage:
**   server>  MODE=server node ipc.example.js
**   client>  MODE=client node ipc.example.js
**
*/

cvan

Last Updated: March 2023

IMPORTANT: Ignore the out-of-date steps below for getting Chromium keys.

Instead, read this up-to-date guide (Jan 2023) written by @LearningToPi.

P.S. Thank you to every contributor below who provided tips over the years on what should be a straightforward process: setting up Chromium for local development.

Long live the web!

tfennelly

Publishing pre-release versions of an NPM package

There are times when we want to be able to publish pre-release (ala SNAPSHOT in maven terminology) versions of NPM packages to the NPM registry. We want to do this so as to provide these pre-release versions to CI builds of other dependant components etc. But what we do NOT want is for these pre-release packages to be unknowingly installed by someone that simply runs npm install <packagename> (i.e. does not specify an @<version> suffix).

Key Concepts

Here are the key things you need to understand in order to be able to publish pre-release versons of packages:

1. By default, the npm publish command publishes the package and gives a tag of latest to the version in the package.json, overwriting the lasts latest tag version.
2. By default, the npm install command installs the package version that has the latest tag.