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Weizhen Wang hawkingrei

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@Zheaoli
Zheaoli / Jetbrains JVM Config
Last active July 27, 2022 05:37
This is a JVM config for Jetbrains IDE on my laptop(With i9 10th CPU and 64G RAM)
-Xms128m
-Xmx8182m
-XX:ReservedCodeCacheSize=512m
-XX:CICompilerCount=2
-XX:+HeapDumpOnOutOfMemoryError
-XX:-OmitStackTraceInFastThrow
-XX:+UnlockExperimentalVMOptions -XX:+UseZGC
-XX:ZCollectionInterval=120 -XX:ZAllocationSpikeTolerance=5
-XX:+UnlockDiagnosticVMOptions -XX:-ZProactive
@breezewish
breezewish / ast_vs_rpn.rs
Last active March 6, 2020 10:30
AST vs RPN evaluation performance. JavaScript version: https://gist.github.com/koorchik/9717b893ae2134e21dbe
//! AST vs RPN evaluation performance in Rust language.
#![feature(test)]
extern crate test;
#[derive(Clone, Copy, Debug)]
pub enum Function {
Plus,
Minus,
@zjhiphop
zjhiphop / 分布式系统学习资料.md
Created July 23, 2015 06:13
分布式系统学习资料

##分布式系统(Distributed System)资料


#####希望转载的朋友,你可以不用联系我.但是一定要保留原文链接,因为这个项目还在继续也在不定期更新.希望看到文章的朋友能够学到更多.

介绍:这是一篇介绍在动态网络里面实现分布式系统重构的paper.论文的作者(导师)是MIT读博的时候是做分布式系统的研究的,现在在NUS带学生,不仅仅是分布式系统,还有无线网络.如果感兴趣可以去他的主页了解.

@ryan-williams
ryan-williams / metrics.properties
Created February 26, 2015 00:47
Spark metrics.properties example
# Enable Graphite
*.sink.graphite.class=org.apache.spark.metrics.sink.GraphiteSink
*.sink.graphite.host=<graphite host>
*.sink.graphite.port=<graphite port>
*.sink.graphite.period=10
# Enable jvm source for instance master, worker, driver and executor
master.source.jvm.class=org.apache.spark.metrics.source.JvmSource
worker.source.jvm.class=org.apache.spark.metrics.source.JvmSource
driver.source.jvm.class=org.apache.spark.metrics.source.JvmSource
@philfreo
philfreo / gist:7257723
Created October 31, 2013 21:44
Facebook Perl source code from 2005. When browsing around thefacebook.com in 2005 the server spit out some server-side source code rather than running it. I believe this was for their old graph feature that let you visualize the graph between all your friends. The filename is `mygraph.svgz` and contains some gems such as a commented out "zuck" d…
#!/usr/bin/perl
use Mysql;
use strict;
use vars qw($school_name);
use vars qw($pass);
require "./cgi-lib.pl";
@zziuni
zziuni / stuns
Created September 18, 2012 08:05
STUN server list
# source : http://code.google.com/p/natvpn/source/browse/trunk/stun_server_list
# A list of available STUN server.
stun.l.google.com:19302
stun1.l.google.com:19302
stun2.l.google.com:19302
stun3.l.google.com:19302
stun4.l.google.com:19302
stun01.sipphone.com
stun.ekiga.net