sudo apt-get install libgpgme11-dev
sudo gem install ruby-gpgme
gzip on; | |
gzip_http_version 1.1; | |
gzip_vary on; | |
gzip_comp_level 6; | |
gzip_proxied any; | |
gzip_types text/plain text/html text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript; | |
# make sure gzip does not lose large gzipped js or css files | |
# see http://blog.leetsoft.com/2007/7/25/nginx-gzip-ssl | |
gzip_buffers 16 8k; |
sudo apt-get install libgpgme11-dev
sudo gem install ruby-gpgme
Every so often I have to restore my gpg keys and I'm never sure how best to do it. So, I've spent some time playing around with the various ways to export/import (backup/restore) keys.
cp ~/.gnupg/pubring.gpg /path/to/backups/
cp ~/.gnupg/secring.gpg /path/to/backups/
cp ~/.gnupg/trustdb.gpg /path/to/backups/
var p1 = { | |
x: 20, | |
y: 20 | |
}; | |
var p2 = { | |
x: 40, | |
y: 40 | |
}; |
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 |
Suppose you have, by mistake, added your IDE's project folder (you know, these .idea
folders with all kinds of local paths and configuration data and settings in it) to the Git repository of your project. (We're talking about a whole folder here, but the same rules apply to individual files as well.)
Of course, you only realize that two days after the fact and have already pushed it, and your colleagues have already pulled it. They use the same IDE as you do, so whenever they change a setting or fix paths, they can either
package main | |
import ( | |
"bytes" | |
"compress/gzip" | |
"database/sql/driver" | |
"errors" | |
"fmt" | |
"github.com/jmoiron/sqlx" | |
_ "github.com/mattn/go-sqlite3" |
People
:bowtie: |
😄 :smile: |
😆 :laughing: |
---|---|---|
😊 :blush: |
😃 :smiley: |
:relaxed: |
😏 :smirk: |
😍 :heart_eyes: |
😘 :kissing_heart: |
😚 :kissing_closed_eyes: |
😳 :flushed: |
😌 :relieved: |
😆 :satisfied: |
😁 :grin: |
😉 :wink: |
😜 :stuck_out_tongue_winking_eye: |
😝 :stuck_out_tongue_closed_eyes: |
😀 :grinning: |
😗 :kissing: |
😙 :kissing_smiling_eyes: |
😛 :stuck_out_tongue: |
var https = require('https'), | |
user = process.argv[2], | |
opts = parseOpts(process.argv.slice(3)) | |
request('/users/' + user, function (res) { | |
if (!res.public_repos) { | |
console.log(res.message) | |
return | |
} | |
var pages = Math.ceil(res.public_repos / 100), |
// This script loops though the list of collection names in a MongoDB and runs the compact operation on them | |
// Simply paste this into the Mongo shell | |
use testDbName; | |
db.getCollectionNames().forEach(function (collectionName) { | |
print('Compacting: ' + collectionName); | |
db.runCommand({ compact: collectionName }); | |
}); |