rwhitmire

public class LockManager
{
    private readonly SemaphoreSlim[] _semaphores;

    public LockManager()
    {
        _semaphores = new SemaphoreSlim[1000];

        for(var i = 0; i < _semaphores.Length; i++)
        {

rwhitmire

--Worst performing CPU bound queries
SELECT TOP 10
	st.text,
	qp.query_plan,
	qs.*
FROM sys.dm_exec_query_stats qs
CROSS APPLY sys.dm_exec_sql_text(qs.plan_handle) st
CROSS APPLY sys.dm_exec_query_plan(qs.plan_handle) qp
ORDER BY total_worker_time DESC
GO

rwhitmire

SELECT CAST(SERVERPROPERTY('ServerName') AS [nvarchar](256)) AS [SQLServer]
    ,db.[database_id] AS [DatabaseID]
    ,db.[name] AS [DatabaseName]
    ,id.[object_id] AS [ObjectID]
    ,id.[statement] AS [FullyQualifiedObjectName]
    ,id.[equality_columns] AS [EqualityColumns]
    ,id.[inequality_columns] AS [InEqualityColumns]
    ,id.[included_columns] AS [IncludedColumns]
    ,gs.[unique_compiles] AS [UniqueCompiles]
    ,gs.[user_seeks] AS [UserSeeks]

rwhitmire

public class DateHelpers
{
    public static DateTime GetDayStart(DateTime date, string timezone)
    {
        var timezoneInfo = TimeZoneInfo.FindSystemTimeZoneById(timezone);
        var timezoneNow = TimeZoneInfo.ConvertTimeFromUtc(date, timezoneInfo);
        return TimeZoneInfo.ConvertTimeToUtc(timezoneNow.Date, timezoneInfo);
    }

    public static DateTime GetWeekStart(DateTime date, string timezone)

rwhitmire

Keybase proof

I hereby claim:

• I am rwhitmire on github.
• I am rwhitmire (https://keybase.io/rwhitmire) on keybase.
• I have a public key ASDLhfQYyRZtGx6CB4wsXp0gUG-hw7nUGyNjZlcJ306r-wo

To claim this, I am signing this object:

rwhitmire

using System;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()

rwhitmire

input[type=checkbox] {
  outline: none;
  position: relative;
}

input[type=checkbox]:after {
  content: ' ';
  display: inline-block;
  width: 13px;
  height: 13px;

rwhitmire

const round = function(number, precision) {
  var factor = Math.pow(10, precision);
  var tempNumber = number * factor;
  var roundedTempNumber = Math.round(tempNumber);
  return roundedTempNumber / factor;
}

rwhitmire

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

rwhitmire

// source: https://facebook.github.io/react/blog/2015/12/16/ismounted-antipattern.html

const makeCancelable = (promise) => {
  let hasCanceled_ = false;

  const wrappedPromise = new Promise((resolve, reject) => {
    promise.then((val) =>
      hasCanceled_ ? reject({isCanceled: true}) : resolve(val)
    );
    promise.catch((error) =>