mcxiaoke’s gists

zhasm / bash_functions.sh

Created February 29, 2012 06:10

bash_functions

	#!/bin/bash

	function psg()
	{
	/bin/ps aux \| grep -v 'grep' \|grep -i $1
	}

	function len()
	{
	string=$1

nrk / command.txt

Created April 2, 2012 19:19

Using ffprobe to get info from a file in a nice JSON format

ffprobe -v quiet -print_format json -show_format -show_streams "lolwut.mp4" > "lolwut.mp4.json"

guohai / ArcTranslateAnimation.java

Created April 3, 2012 16:55

Curved Path Animation in Android

	import android.graphics.PointF;
	import android.view.animation.Animation;
	import android.view.animation.Transformation;

	// http://www.math.ubc.ca/~cass/gfx/bezier.html

	public class ArcTranslateAnimation extends Animation {
	private int mFromXType = ABSOLUTE;
	private int mToXType = ABSOLUTE;

davidwkeith / index.html

Last active November 7, 2024 19:03

NOTE: This was a great hack in days gone by, but now both Apple and Google have improved their support for custom protocol handlers. Licensed under the WFTPL http://www.wtfpl.net/txt/copying/

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>App Redirection</title>
	</head>
	<body>
	<!--
	NOTE: This was a great hack in days gone by, but now both Apple and Google have improved their support for custom
	protocol handlers.

JakeWharton / CheckableFrameLayout.java

Created May 14, 2012 20:21

	public class CheckableFrameLayout extends FrameLayout implements Checkable {
	private static final int[] CHECKED_STATE_SET = {
	android.R.attr.state_activated,
	android.R.attr.state_checked,
	};

	private boolean mChecked;

	public CheckableFrameLayout(Context context) {
	super(context);

JakeWharton / AspectRatioImageView.java

Created June 2, 2012 02:14

ImageView that respects an aspect ratio applied to a specific measurement.

	// Copyright 2012 Square, Inc.
	package com.squareup.widgets;

	import android.content.Context;
	import android.content.res.TypedArray;
	import android.util.AttributeSet;
	import android.widget.ImageView;

	/** Maintains an aspect ratio based on either width or height. Disabled by default. */
	public class AspectRatioImageView extends ImageView {

enjalot / cors_server.py

Created June 10, 2012 06:19

Allow CORS with python simple http server

	import SimpleHTTPServer
	class CORSHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
	def send_head(self):
	"""Common code for GET and HEAD commands.

	This sends the response code and MIME headers.

	Return value is either a file object (which has to be copied
	to the outputfile by the caller unless the command was HEAD,
	and must be closed by the caller under all circumstances), or

JakeWharton / SquareViewAnimator.java

Created June 13, 2012 17:59

ViewAnimator helper which allows setting the selected child by ID rather than index

	package com.squareup.widgets;

	import android.content.Context;
	import android.util.AttributeSet;
	import android.view.View;
	import android.widget.ViewAnimator;

	/** ViewAnimator helper which allows setting the selected child by ID rather than index. */
	public class SquareViewAnimator extends ViewAnimator {
	public SquareViewAnimator(Context context) {

JakeWharton / ThreadedAsyncTaskHelper.java

Created June 15, 2012 05:24

Thread pool AsyncTask

	/**
	* Execute an {@link AsyncTask} on a thread pool.
	*
	* @param task Task to execute.
	* @param args Optional arguments to pass to {@link AsyncTask#execute(Object[])}.
	* @param <T> Task argument type.
	*/
	public static <T> void execute(AsyncTask<T, ?, ?> task, T... args) {
	if (Build.VERSION.SDK_INT < Build.VERSION_CODES.DONUT) {
	throw new UnsupportedOperationException("This class can only be used on API 4 and newer.");

AlexNab / UninterceptableViewPager.java

Last active October 7, 2015 04:18

UninterceptableViewPager

	import android.content.Context;
	import android.support.v4.view.ViewPager;
	import android.util.AttributeSet;
	import android.view.GestureDetector;
	import android.view.GestureDetector.SimpleOnGestureListener;
	import android.view.MotionEvent;

	/**
	* Custom {@link ViewPager} implementation that will handle horizontal scroll events by himself. Default ViewPager
	* becomes hardly usable when it's nested into ScrollView based containers (such as ScrollView, ListView, etc.). It is

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