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maddie maddie

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@border
border / mgoExample.go
Created August 27, 2012 15:33
mgo example
package main
import (
"fmt"
"labix.org/v2/mgo"
"labix.org/v2/mgo/bson"
"time"
)
type Person struct {
@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active July 27, 2024 16:50
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'
@magnetikonline
magnetikonline / README.md
Last active March 14, 2024 22:48
IE 7/8/9/10/11 Virtual machines from Microsoft - Linux w/VirtualBox installation notes.
@plentz
plentz / nginx.conf
Last active July 27, 2024 16:11
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
@luginbash
luginbash / ocsetup.sh
Last active December 13, 2018 06:05
setting up ocserv (open source AnyConnect alternative) on a new Debian, use passwd auth by default
echo "this file isn't supposed to run"
exit 0
# <------------------------------ Enviroment Variables ------------------------------->
FQDN = <Server DNS Name> # can also get from PTR record
ORG_NAME = <Org name>
RELEASE_NAME = $(lsb_release -sc)
# <------------------------------ Network Stack Setups ------------------------------->
# Please edit /etc/default/ufw first
@eduardb
eduardb / CountingFileRequestBody.java
Last active May 26, 2023 00:07
Uploading a file with a progress displayed using OkHttp
public class CountingFileRequestBody extends RequestBody {
private static final int SEGMENT_SIZE = 2048; // okio.Segment.SIZE
private final File file;
private final ProgressListener listener;
private final String contentType;
public CountingFileRequestBody(File file, String contentType, ProgressListener listener) {
this.file = file;
@alexcristea
alexcristea / install-manifest.plist
Last active January 31, 2023 11:53
Over-the-Air Ad Hoc Distribution manifest for iOS8. More about this subject you can find on http://www.informit.com/articles/article.aspx?p=1829415&seqNum=16
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<!-- array of downloads. -->
<key>items</key>
<array>
<dict>
<!-- an array of assets to download -->

There are three easy to make mistakes in go. I present them here in the way they are often found in the wild, not in the way that is easiest to understand.

All three of these mistakes have been made in Kubernetes code, getting past code review at least once each that I know of.

  1. Loop variables are scoped outside the loop.

What do these lines do? Make predictions and then scroll down.

func print(pi *int) { fmt.Println(*pi) }
@konmik
konmik / gist:6ac725fa7134402539c4
Last active September 8, 2020 21:36
Dagger 2 injection with inheritance
/**
* This class allows to inject into objects through a base class,
* so we don't have to repeat injection code everywhere.
*
* The performance drawback is about 0.013 ms per injection on a very slow device,
* which is negligible in most cases.
*
* Example:
* <pre>{@code
@selaromi
selaromi / make-flashlight-work-on.yosemite.md
Last active July 25, 2023 19:21
Steps to make Flashlight work on 10.10.4 (doesn't work for El Capitan)

Make Flashlight work on 10.10.4

  1. Install SIMBL http://culater.net/software/SIMBL/SIMBL.php
  2. Copy SpotlightSIMBL.bundle to /Library/Application Support/SIMBL/Plugins/ (a)
  3. Copy Flashlight.osax to ~/Library/ScriptingAdditions/ (b)
  4. Disable Flashlight
  5. Enable Flashlight
  6. Open Script Editor on your Mac (look for "Script Editor In Spotlight") and paste the following code (don't change Snow Leopard for Yosemite)
tell application "Spotlight" to inject SIMBL into Snow Leopard