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@codebutler
codebutler / JsonHelper.java
Created April 8, 2012 20:20
Convert Android JSONObject/JSONArray to a standard Map/List.
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.*;
public class JsonHelper {
public static Object toJSON(Object object) throws JSONException {
if (object instanceof Map) {
JSONObject json = new JSONObject();
@codebutler
codebutler / BetterContentProvider.java
Created May 15, 2012 20:41
The missing ContentProvider base class.
import android.content.*;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.database.sqlite.SQLiteQueryBuilder;
import android.net.Uri;
import android.provider.BaseColumns;
import android.text.TextUtils;
public abstract class BetterContentProvider extends ContentProvider {
@mblondel
mblondel / kernel_kmeans.py
Last active January 4, 2024 11:45
Kernel K-means.
"""Kernel K-means"""
# Author: Mathieu Blondel <[email protected]>
# License: BSD 3 clause
import numpy as np
from sklearn.base import BaseEstimator, ClusterMixin
from sklearn.metrics.pairwise import pairwise_kernels
from sklearn.utils import check_random_state
1. The texture target needs to be GLES20.GL_TEXTURE_EXTERNAL_OES instead of GL_TEXTURE_2D, e.g. in the glBindTexture calls and glTexParameteri calls.
2. In the fragment shader define a requirement to use the extension:
#extension GL_OES_EGL_image_external : require
3. For the texture sampler used in the fragment shader, use samplerExternalOES instead of sampler2D.
Everything below here is all in the C code, no more Java.
4. In the C code, use glEGLImageTargetTexture2DOES(GL_TEXTURE_EXTERNAL_OES, eglImage) to specify where the data is, instead of using glTexImage2D family of functions.
@chrisdarroch
chrisdarroch / idea
Created October 17, 2013 03:40
Open a project in IntelliJ IDEA from your command line!
#!/bin/sh
# check for where the latest version of IDEA is installed
IDEA=`ls -1d /Applications/IntelliJ\ * | tail -n1`
wd=`pwd`
# were we given a directory?
if [ -d "$1" ]; then
# echo "checking for things in the working dir given"
wd=`ls -1d "$1" | head -n1`
@stuartjmoore
stuartjmoore / WPTextAttachment.h
Last active October 21, 2016 13:08
Creates an NSTextAttachment the takes up the entire width of the line fragment (while maintaining its aspect ratio). Instead of a simple image, any UIView (that has a (CGFloat)heightThatFits method) will work.
//
// WPTextAttachment.h
// ReadArticle
//
// Created by Moore, Stuart on 12/27/13.
// Copyright (c) 2013 The Washington Post. All rights reserved.
//
#import <UIKit/UIKit.h>
@Daij-Djan
Daij-Djan / ArrayUtils.swift
Last active February 2, 2018 20:49
Added an Array extension with contains & indexOf -- bridging to NSArray is ugly and that hides it
import Foundation
extension Array {
func contains<U: Equatable>(object:U) -> Bool {
return (self.indexOf(object) != nil);
}
func indexOf<U: Equatable>(object: U) -> Int? {
for (idx, objectToCompare) in self.enumerate() {
if let to = objectToCompare as? U {
var randomNumbers = [42, 12, 88, 62, 63, 56, 1, 77, 88, 97, 97, 20, 45, 91, 62, 2, 15, 31, 59, 5]
func partition(v: Int[], left: Int, right: Int) -> Int {
var i = left
for j in (left + 1)..(right + 1) {
if v[j] < v[left] {
i += 1
(v[i], v[j]) = (v[j], v[i])
}
}
@kylesluder
kylesluder / AsyncAwait.swift
Last active May 15, 2020 06:01
A C#-style Async/Await implementation in Swift
// A much better version of C#-style Async/Await. It can return values!
import Cocoa
struct Await<T> {
// private
let group: dispatch_group_t
let getResult: () -> T
// public
func await() -> T { return getResult() }
@toms972
toms972 / count_android_methods.rb
Created July 28, 2014 09:05
Android environment has a limitation of maximum 65536 methods definition Here is a ruby script that helps to count the number of methods per each jar.
#!/usr/bin/env ruby
class CountAndroidMethods
def count(path)
full_folder_path = File.expand_path(path)
total_count = 0
# Traverse the folder
Dir.entries(full_folder_path).each {|file|