Code Explainers

Code explainers tagged #file-streaming

import { Controller, Get, Param, StreamableFile, Res, NotFoundException, Header } from '@nestjs/common';
import { Response } from 'express';
import { createReadStream, promises as fsp } from 'fs';
import { join } from 'path';

Streaming CSV file downloads in NestJS

file-streaming http-headers error-handling

Intermediate 7 steps

ruby

module LogParser
  class AccessLogStreamer
    SEVERITY_PATTERN = /\b(ERROR|WARN|FATAL)\b/

Streaming log lines with a Ruby enumerator

enumerators lazy-iteration regex-matching

Intermediate 6 steps