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@jeffijoe
jeffijoe / ScrollManager.jsx
Last active November 1, 2023 18:51
Save and restore scroll position in React
/*
The MIT License
Copyright (c) Jeff Hansen 2018 to present.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION W
@medvedev
medvedev / build.gradle
Last active October 23, 2023 16:56
Gradle task that prints total dependencies size and (dependency+(size in kb)) list sorted by size desc
...
/* Tested with Gradle 6.3 */
tasks.register("depsize") {
description = 'Prints dependencies for "default" configuration'
doLast() {
listConfigurationDependencies(configurations.default)
}
}
@tcollins
tcollins / -Spring-JPA-Dynamic-Query-With-Limit
Last active February 22, 2024 10:21
Spring Data JPA - Limit results when using Specifications without an unnecessary count query being executed
If you use the findAll(Specification, Pageable) method, a count query is first executed and then the
data query is executed if the count returns a value greater than the offset.
For what I was doing I did not need pageable, but simply wanted to limit my results. This is easy
to do with static named queries and methodNameMagicGoodness queries, but from my research (googling
for a few hours) I couldn't find a way to do it with dynamic criteria queries using Specifications.
During my search I found two things that helped me to figure out how to just do it myself.
1.) A stackoverflow question.
@grenade
grenade / app.config
Last active May 17, 2021 00:24
Emit log4net entries to logstash over UDP in near-realtime
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
</configSections>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
</startup>
<log4net>
<appender name="UdpAppender" type="log4net.Appender.UdpAppender">
@mandiwise
mandiwise / Count lines in Git repo
Last active June 6, 2024 06:11
A command to calculate lines of code in all tracked files in a Git repo
// Reference: http://stackoverflow.com/questions/4822471/count-number-of-lines-in-a-git-repository
$ git ls-files | xargs wc -l

C#编码规范

概述

规范制定原则

  • 方便代码的交流和维护。
  • 不影响编码的效率,不与大众习惯冲突。
  • 使代码更美观、阅读更方便。
  • 使代码的逻辑更清晰、更易于理解。
@pablomoretti
pablomoretti / gist:9748230
Created March 24, 2014 20:17
SimpleDateFormatThreadSafe
package com.foocoders.text;
import java.text.AttributedCharacterIterator;
import java.text.DateFormatSymbols;
import java.text.FieldPosition;
import java.text.NumberFormat;
import java.text.ParseException;
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.Calendar;
@markembling
markembling / hosts.ps1
Created August 24, 2009 13:38
Powershell script for adding/removing/viewing entries to the hosts file.
#
# Powershell script for adding/removing/showing entries to the hosts file.
#
# Known limitations:
# - does not handle entries with comments afterwards ("<ip> <host> # comment")
#
$file = "C:\Windows\System32\drivers\etc\hosts"
function add-host([string]$filename, [string]$ip, [string]$hostname) {