wybiral

// Tracking cursor position in real-time without JavaScript
// Demo: https://twitter.com/davywtf/status/1124146339259002881

package main

import (
	"fmt"
	"net/http"
	"strings"
)

CleanCoder

1. A General Fast Method Invoker (https://www.codeproject.com/Articles/14593/A-General-Fast-Method-Invoker)
public static FastInvokeHandler GetMethodInvoker(MethodInfo methodInfo)
{
    DynamicMethod dynamicMethod = new DynamicMethod(string.Empty, 
                     typeof(object), new Type[] { typeof(object), 
                     typeof(object[]) }, 
                     methodInfo.DeclaringType.Module);
    ILGenerator il = dynamicMethod.GetILGenerator();
    ParameterInfo[] ps = methodInfo.GetParameters();
    Type[] paramTypes = new Type[ps.Length];

CleanCoder

static async Task<T> Otherwise<T> (this Task<T> task, Func<Task<T>> orTask) {
    task.ContinueWith (async innerTask => {
        if (innerTask.Status == TaskStatus.Faulted)
            return await orTask ();

        return await Task.FromResult<T> (innerTask.Result);
    }).Unwrap ();
}

static async Task<T> Retry<T> (Func<Task<T>> task, int retries, TimeSpan delay, CancellationToken cts = default (CancellationToken)) {

CleanCoder

1) 准备工作
.loadby sos clr
.cordll -ve -u -l
.load  <<path>>\sosex.dll
.load  <<path>>\mex.dll
.symfix
.reload

2) 常用方法
!pe [<exceptionAddr>]	most recent exception data (don’t forget the external stack)

GrabYourPitchforks

Memory<T> API documentation and samples

This document describes the APIs of Memory<T>, IMemoryOwner<T>, and MemoryManager<T> and their relationships to each other.

See also the Memory<T> usage guidelines document for background information.

First, a brief summary of the basic types

• Memory<T> is the basic type that represents a contiguous buffer. This type is a struct, which means that developers cannot subclass it and override the implementation. The basic implementation of the type is aware of contigious memory buffers backed by T[] and System.String (in the case of ReadOnlyMemory<char>).

mkropat

function Get-WebFile {
    param(
        [Parameter(Mandatory=$true)]
        $Uri,
        [string] $OutFile,
        [string] $Hash,
        [string] $HashAlgorithm = 'SHA256'
    )

    if (-not $OutFile) {

ruanbekker

#!/bin/bash

# variables
LOGFILE="/var/log/nginx/access.log"
LOGFILE_GZ="/var/log/nginx/access.log.*"
RESPONSE_CODE="200"

# functions
filters(){
grep $RESPONSE_CODE \

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

javilobo8

axios({
  url: 'http://localhost:5000/static/example.pdf',
  method: 'GET',
  responseType: 'blob', // important
}).then((response) => {
  const url = window.URL.createObjectURL(new Blob([response.data]));
  const link = document.createElement('a');
  link.href = url;
  link.setAttribute('download', 'file.pdf');
  document.body.appendChild(link);

tuantm8

check process rabbitmq-server matching "/usr/lib/erlang/erts-6.2/bin/beam"
	group rabbitmq
	start program = "/etc/init.d/rabbitmq-server start"
	stop program = "/etc/init.d/rabbitmq-server stop"
	if failed port 5672 type tcp then restart
	if 3 restarts within 3 cycles then timeout