ketankhairnar

package com.example.chapter7.traits

class DecoratorTraits

abstract class Check {
  def check():String ="Checked application details"
}

trait employmentCheck extends Check {
  override def check():String="Checked employment details " +super.check()

insin

#!/bin/bash
#
# DESCRIPTION:
#
#   Set the bash prompt according to:
#    * the active virtualenv
#    * the branch/status of the current git repository
#    * the return value of the previous command
#    * the fact you just came from Windows and are used to having newlines in
#      your prompts.

trey

Creating a Happy Git Environment on OS X

Step 1: Install Git

brew install git bash-completion

Configure things:

git config --global user.name "Your Name"

git config --global user.email "you@example.com"

schmurfy

# Install MacTex: http://mirror.ctan.org/systems/mac/mactex/mactex-basic.pkg

$ sudo chown -R `whoami` /usr/local/texlive
$ tlmgr update --self
$ tlmgr install ucs
$ tlmgr install etoolbox

# Install pandoc view homebrew

rantav

A few show tricks to find slow queries in mongodb

Enable profiling

First, you have to enable profiling

> db.setProfilingLevel(1)

Now let it run for a while. It collects the slow queries ( > 100ms) into a capped collections, so queries go in and if it's full, old queries go out, so don't be surprised that it's a moving target...

lepture

def runserver(port=5000, profile_log=None):
    """Runs a development server."""
    from gevent.wsgi import WSGIServer
    from werkzeug.serving import run_with_reloader
    from werkzeug.debug import DebuggedApplication
    from werkzeug.contrib.profiler import ProfilerMiddleware

    port = int(port)

    if profile_log:

stefanborghys

<databaseChangeLog
  xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext"
	xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog ../../xsd/dbchangelog-2.0.xsd
	http://www.liquibase.org/xml/ns/dbchangelog-ext ../../xsd/dbchangelog-ext.xsd"
	logicalFilePath="drop_trigger_changelog.xml">

	<changeSet id="1" author="stefanborghys" runOnChange="true">
		<preConditions onFail="MARK_RAN">

JeffPaine

Moved

Now located at https://github.com/JeffPaine/beautiful_idiomatic_python.

Why it was moved

Github gists don't support Pull Requests or any notifications, which made it impossible for me to maintain this (surprisingly popular) gist with fixes, respond to comments and so on. In the interest of maintaining the quality of this resource for others, I've moved it to a proper repo. Cheers!

fadookie

/***
 * This script will anchor a GameObject to a relative screen position.
 * This script is intended to be used with ViewportHandler.cs by Marcel Căşvan, available here: http://gamedev.stackexchange.com/a/89973/50623
 * It is also copied in this gist below.
 * 
 * Note: For performance reasons it's currently assumed that the game resolution will not change after the game starts.
 * You could not make this assumption by periodically calling UpdateAnchor() in the Update() function or a coroutine, but is left as an exercise to the reader.
 */
/* The MIT License (MIT)

bitkidd

If you’re trying to delete a very large number of files at one time (I deleted a directory with 485,000+ today), you will probably run into this error:

/bin/rm: Argument list too long.

The problem is that when you type something like “rm -rf ”, the “” is replaced with a list of every matching file, like “rm -rf file1 file2 file3 file4” and so on. There is a reletively small buffer of memory allocated to storing this list of arguments and if it is filled up, the shell will not execute the program. To get around this problem, a lot of people will use the find command to find every file and pass them one-by-one to the “rm” command like this:

find . -type f -exec rm -v {} \;

My problem is that I needed to delete 500,000 files and it was taking way too long.