kdonald

package org.springframework.web.servlet.support;

import java.io.IOException;

import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.web.filter.OncePerRequestFilter;

jareware

⇐ back to the gist-blog at jrw.fi

Advanced SCSS

Or, 16 cool things you may not have known your stylesheets could do. I'd rather have kept it to a nice round number like 10, but they just kept coming. Sorry.

I've been using SCSS/SASS for most of my styling work since 2009, and I'm a huge fan of Compass (by the great @chriseppstein). It really helped many of us through the darkest cross-browser crap. Even though browsers are increasingly playing nice with CSS, another problem has become very topical: managing the complexity in stylesheets as our in-browser apps get larger and larger. SCSS is an indispensable tool for dealing with this.

This isn't an introduction to the language by a long shot; many things probably won't make sense unless you have some SCSS under your belt already. That said, if you're not yet comfy with the basics, check out the aweso

nguyenhuy

private BadgeView mBadgeView;

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getSupportMenuInflater().inflate(R.menu.badge_demo, menu);
    MenuItem menuItem = menu.findItem(R.id.item_id);
  
    ImageButton iconView = new ImageButton(this, null,
            com.actionbarsherlock.R.style.Widget_Sherlock_ActionButton);
    iconView.setImageDrawable(menuItem.getIcon());

hopsoft

# lib/tasks/db.rake
namespace :db do

  desc "Dumps the database to db/APP_NAME.dump"
  task :dump => :environment do
    cmd = nil
    with_config do |app, host, db, user|
      cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
    end
    puts cmd

mikeseif

/**
 * Desaturate the given color int value by the provided ratio, down to a minimum of 0.2f.
 * 
 * Note: Do not pass R.color ints, resolve the actual color int via 
 * getResources().getColor(R.color.your_color_name_here).
 *
 * f(x) = ( startSaturation / 1.0f * ratio ) + ( minSaturation * (1.0f - ratio) )
 *
 * @param int The color value to desaturate
 * @param float The ratio to desatrate by (0.0f - 1.0f)

donnfelker

import android.graphics.*;
import com.squareup.picasso.Transformation;

/**
 * Transforms an image into a circle representation. Such as a avatar.
 */
public class CircularTransformation implements Transformation
{
    int radius = 10;

philfreo

The syntax below works currently (November 2014) however is not officially supported. It may stop working at any time without warning.

For a list of documented / support template tags and syntax, see: http://help.close.io/customer/portal/articles/823937-email-templates

JakeWharton

Moved!

This gist has graduated to a full-fledged repo @ https://github.com/JakeWharton/ProcessPhoenix

iangreenleaf

Rails naming conventions

General Ruby conventions

Class names are CamelCase.

Methods and variables are snake_case.

Methods with a ? suffix will return a boolean.

paulirish

/* bling.js */

window.$ = document.querySelectorAll.bind(document);

Node.prototype.on = window.on = function (name, fn) {
  this.addEventListener(name, fn);
}

NodeList.prototype.__proto__ = Array.prototype;