Alexandre Rocha Lima e Marcondes arlm
jimmy-collazos
/ app.java
Created
April 27, 2012 14:55
Class for check version instaled in Android App
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| import android.content.Context; | |
| import android.content.SharedPreferences; | |
| import android.content.pm.PackageInfo; | |
| import android.content.pm.PackageManager; | |
| import android.content.pm.PackageManager.NameNotFoundException; | |
| public class App { | |
| public static final String PREFERENCE_APP_KEY = "com.my.app.APP_PREFERENCE_PRIVATE"; | |
| public static final String PREFERENCE_VERSION_KEY = "com.my.app.APP_VERSION"; | |
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| "use strict"; | |
| // Uses jQuery and Q. | |
| var API_KEY = "whatever"; | |
| function getFlickrResponseAsync(method, responseProperty, params) { | |
| var deferred = Q.defer(); | |
| $.ajax("http://www.flickr.com/services/rest/", { |
klauswuestefeld
/ gist:2775926
Created
May 23, 2012 15:33
Skype Public Chat Room - Setting Up Your Own
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| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
hellerbarde
/ latency.markdown
Created
May 31, 2012 13:16
— forked from jboner/latency.txt
Latency numbers every programmer should know
L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns
Compress 1K bytes with Zippy ............. 3,000 ns = 3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns = 20 µs
SSD random read ........................ 150,000 ns = 150 µs
Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <link rel="stylesheet" href="style.css"> | |
| </head> | |
| <body> | |
| <svg id="defs"> | |
| <defs> | |
| <linearGradient id="gradBlue" x1="0%" y1="0%" x2="100%" y2="0%"> |
nicwise
/ gist:2874948
Created
June 5, 2012 13:22
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| public static void SetAppearance() | |
| { | |
| if (Util.IsIOS5OrBetter) | |
| { | |
| UINavigationBar.Appearance.SetBackgroundImage( | |
| Resources.NavBarHeaderBackground, | |
| UIBarMetrics.Default); | |
| UIBarButtonItem.Appearance.SetBackgroundImage( | |
| Resources.BarButtonNormal.CreateResizableImage(new UIEdgeInsets(0,5,0,5)), |
nicwise
/ gist:2876233
Created
June 5, 2012 16:58
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| namespace MyApp | |
| { | |
| public static class Resources | |
| { | |
| public static UIImage Overview = UIImage.FromFile("images/tabbar_overview.png"); | |
| public static UIImage Records = UIImage.FromFile("images/tabbar_records.png"); | |
| public static UIImage Deadlines = UIImage.FromFile("images/tabbar_deadlines.png"); | |
| public static UIImage You = UIImage.FromFile("images/tabbar_you.png"); | |
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