Skip to content

Instantly share code, notes, and snippets.

@nmec
nmec / jsonview-tomorrow-night.css
Created December 26, 2013 14:55
JSONView - Tomorrow Night Theme
body {
white-space: pre;
font-family: Menlo, Monaco, monospace;
font-size: 0.8rem;
background: #1d1f21;
color: #c5c8c6;
}
.property {
@iansym
iansym / jsonview-solarized.css
Last active September 13, 2022 21:33
JSON View solarized theme for Chrome Extension
body {
background-color: #002b36;
color: #839496;
font-size: 14px;
white-space: pre !important;
font-family: "Source Code Pro", monospace;
}
.property {
font-weight: bold;
@jboner
jboner / latency.txt
Last active May 10, 2025 11:02
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@schacon
schacon / gist:942899
Created April 26, 2011 19:19
delete all remote branches that have already been merged into master
$ git branch -r --merged |
grep origin |
grep -v '>' |
grep -v master |
xargs -L1 |
awk '{split($0,a,"/"); print a[2]}' |
xargs git push origin --delete