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@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active April 24, 2025 09:49
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%'
@cobyism
cobyism / gh-pages-deploy.md
Last active April 12, 2025 09:10
Deploy to `gh-pages` from a `dist` folder on the master branch. Useful for use with [yeoman](http://yeoman.io).

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

@martijnvogten
martijnvogten / LoggingOutputStream.java
Last active October 30, 2023 04:34
Redirect System.out and System.err to an slf4j Logger
import java.io.ByteArrayOutputStream;
import java.io.OutputStream;
import java.io.PrintStream;
import org.slf4j.Logger;
public class LoggingOutputStream extends OutputStream {
public static void redirectSysOutAndSysErr(Logger logger) {
System.setOut(new PrintStream(new LoggingOutputStream(logger, LogLevel.INFO)));
@prakhar1989
prakhar1989 / richhickey.md
Last active January 30, 2025 06:39 — forked from stijlist/gist:bb932fb93e22fe6260b2
richhickey.md

Rich Hickey on becoming a better developer

Rich Hickey • 3 years ago

Sorry, I have to disagree with the entire premise here.

A wide variety of experiences might lead to well-roundedness, but not to greatness, nor even goodness. By constantly switching from one thing to another you are always reaching above your comfort zone, yes, but doing so by resetting your skill and knowledge level to zero.

Mastery comes from a combination of at least several of the following:

@MikeNGarrett
MikeNGarrett / siege
Last active December 3, 2024 17:20
Siege with JSON POST data
# Changed to use content-type flag instead of header: -H 'Content-Type: application/json'
siege -c50 -t60S --content-type "application/json" 'http://domain.com/path/to/json.php POST {"ids": ["1","2","3"]}'
@verticalgrain
verticalgrain / app.js
Last active April 26, 2022 15:37
React Router V4 Redirect after form submission
import React, { Component } from 'react'
import { Redirect } from 'react-router'
export default class ContactForm extends Component {
constructor () {
super();
this.state = {
fireRedirect: false
}
}