alphamu

import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;


public class TransitionThemeActivity extends AppCompatActivity implements View.OnClickListener {

tolmachevroman

/**
     * Fetches how many bytes have been downloaded so far and updates ProgressBar
     */
    class DownloadProgressCounter extends Thread {

        private final long downloadId;
        private final DownloadManager.Query query;
        private Cursor cursor;
        private int lastBytesDownloadedSoFar;
        private int totalBytes;

sinkers

#!/bin/sh

#  encode_bitrate_overlay.sh
#  
#
#  Created by Andrew Sinclair on 11/07/2014.
#
#!/bin/bash
VIDSOURCE=$1
OUTNAME=$2

jbutko

$('a').click(function(){
    $('html, body').animate({
        scrollTop: $( $.attr(this, 'href') ).offset().top
    }, 500);
    return false;
});

// http://stackoverflow.com/questions/7717527/jquery-smooth-scrolling-when-clicking-an-anchor-link/7717572#7717572?newreg=16ca424bc4024b21a4fcc728ea6451d5

mombrea

public static void postNewComment(Context context,final UserAccount userAccount,final String comment,final int blogId,final int postId){
    mPostCommentResponse.requestStarted();
    RequestQueue queue = Volley.newRequestQueue(context);
    StringRequest sr = new StringRequest(Request.Method.POST,"http://api.someservice.com/post/comment", new Response.Listener<String>() {
        @Override
        public void onResponse(String response) {
            mPostCommentResponse.requestCompleted();
        }
    }, new Response.ErrorListener() {
        @Override

drawveloper

This can reduce files to ~15% of their size (2.3M to 345K, in one case) with no obvious degradation of quality.

ghostscript -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/printer -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf

Other options for PDFSETTINGS:

• /screen selects low-resolution output similar to the Acrobat Distiller "Screen Optimized" setting.
• /ebook selects medium-resolution output similar to the Acrobat Distiller "eBook" setting.
• /printer selects output similar to the Acrobat Distiller "Print Optimized" setting.
• /prepress selects output similar to Acrobat Distiller "Prepress Optimized" setting.

ebinnion

$root = "http://".$_SERVER['HTTP_HOST'];
$root .= str_replace(basename($_SERVER['SCRIPT_NAME']),"",$_SERVER['SCRIPT_NAME']);

$config['base_url']    = "$root"; 

albyr

<?php
  // You need to pick one of the following lines, based on how often your publication will be updated
  // The value of the 'date' function will then be hashed to produce the ETag
  // date = date(z); // Generates ETag based on the day of the year, so publication updates daily
  // date = date(W); // Generates ETag based on the week number, so publication updates on Monday of each week
  // date = date(F); // Generates ETag based on the month, so your publication updates monthly
  date = date(c); // Generates ETag based on the current date and time, so your publication updates every second (but will only be polled by BERG Cloud for each user once per day at the scheduled time)
  // Generates MD5 hash of your given value
  $md5 = md5($date);
  // Sets the previously generated hash value as the page's ETag

JeffreyWay

You know how, in JavaScript, we can set a value to a variable if one doesn't, like this:

name = name || 'joe';

This is quite common and very helpful. Another option is to do:

name || (name = 'joe');

ksafranski

{
	"USD": {
		"symbol": "$",
		"name": "US Dollar",
		"symbol_native": "$",
		"decimal_digits": 2,
		"rounding": 0,
		"code": "USD",
		"name_plural": "US dollars"
	},