Android ImageView Scaling and translating issue

Android ImageView Scaling and translating issue

I’m developing an android application (API 19 4.4) and I encounter some issue with ImageViews.I have a SurfaceView, in which I dynamically add ImageViews which I want to react to touch events.On so far, I have managed to make the ImageView

How do I split a string with any whitespace chars as delimiters?

How do I split a string with any whitespace chars as delimiters?

What regex pattern would need I to pass to the java.lang.String.split() method to split a String into an Array of substrings using all whitespace characters (' ', '\t', '\n', etc.) as delimiters? 1:Something in the lines ofmyString.split

How to emulate GPS location in the Android Emulator?

How to emulate GPS location in the Android Emulator?

I want to get longitude and latitude in Android emulator for testing.Can any one guide me how to achieve this?How do I set the location of the emulator to a test position? 1:You can connect to the Emulator via Telnet. You then have a Emu

Programmatically obtain the phone number of the Android phone

Programmatically obtain the phone number of the Android phone

How can I programmatically get the phone number of the device that is running my android app? 1:Code:TelephonyManager tMgr = (TelephonyManager)mAppContext.getSystemService(Context.TELEPHONY_SERVICE);String mPhoneNumber = tMgr.getLine1Num

Chrome Extension Message passing: response not sent

Chrome Extension Message passing: response not sent

I am trying to pass messages between content script and the extensionHere is what I have in content-scriptchrome.runtime.sendMessage({type: "getUrls"}, function(response) { console.log(response)});And in the background script I havechrome.

How to configure XAMPP to send mail from localhost?

How to configure XAMPP to send mail from localhost?

I am trying to send mail from localhost.but i am unable to send the mail from localhostso can anybody tell me that how to reconfigure my xampp to send mail from localhost 1:You can send mail from localhost with sendmail package , sendma

PHP mail function doesn't complete sending of e-mail

PHP mail function doesn't complete sending of e-mail

<?php $name = $_POST['name']; $email = $_POST['email']; $message = $_POST['message']; $from = 'From: yoursite.com'; $to = '[email protected]'; $subject = 'Customer Inquiry'; $body = "From: $name\n E-Mail: $email

Do I correctly understand what a class is?

Do I correctly understand what a class is?

I've had trouble finding a clear, concise laymans definition of a class. Usually, they give general ideas without specifically spelling it out, and I'm wondering if I'm understanding this correctly. As I understand it, a class is the set of

How to send post request with x-www-form-urlencoded body

How to send post request with x-www-form-urlencoded body

How in java, can I send a request with x-www-form-urlencoded header. I don't understand how to send a body with a key-value, like in the above screenshot.I have tried this code:String urlParameters = cafedra_name+ data_to_send;URL url;

What is the equivalent to 'play stop' for Play Framework 2.1?

What is the equivalent to 'play stop' for Play Framework 2.1?

What is the equivalent of play stop for Play 2.1?If I did play start, how do I cleanly terminate the process? 1:As stated in the doc: When you run the start command, Play forks a new JVM and runs the default Netty HTTP server. The stand

resume uploads using HTTP?

resume uploads using HTTP?

Is it possible to resume interrupted uploads using HTTP Post? I am working on a project that uploads several files to a HTTP server. Thanks. 1:Assuming you have control at a low enough level on both client and server sides of this projec

Pyramid: Custom 404 page returns as “200 OK”

Pyramid: Custom 404 page returns as “200 OK”

I have a custom 404 view defined in my Pyramid app:@view_config(context=HTTPNotFound, renderer='404.pt')def not_found(self, request): return {}It works fine, except that the HTTP status code sent with the content is 200 OK, which is not

LG G2 vs980 not recognized by ADB devices command (Win7 on virtualbox)

LG G2 vs980 not recognized by ADB devices command (Win7 on virtualbox)

I have been developing android mobile apps via eclipse in school for some time now, deploying the apps to virtual devices. However, I now want to deploy them to my LG G2 android device for testing and speed purposes. I know there are posts

Objective C equivalent to javascripts setTimeout?

Objective C equivalent to javascripts setTimeout?

I was wondering whether there is a solution to raise an event once after 30 seconds or every 30 seconds in CocoaTouch ObjectiveC. 1:There are a number of options.The quickest to use is in NSObject:- (void)performSelector:(SEL)aSelector w

Random chat with 2 users at a time (Socket.io)

Random chat with 2 users at a time (Socket.io)

I just started learning NodeJS and Socket.io... Until now I have this demo code, from official socket.io site:http://socket.io/demos/chat/I am able to get the unique client's ID of each user (socket) which connects, I am still trying to fig

Run code in python script on shutdown signal

Run code in python script on shutdown signal

I have a python script that runs in the background on startup. The starting method is a entry in a run.sh file which is called with /etc/rc.local. The exact entry would be "sudo python /home/pi/run/main.py &". The system is a raspberry pi w

c: catch a segfault in exec() which was run in a child process

c: catch a segfault in exec() which was run in a child process

EDIT:I am trying to write a simple smoketest, where all options and reasonable parameters are tested.I used popen() to execute the program that should be tested.Using this approach does not work, because if the process dies with a signal (S

ASP.NET MVC4 dynamic form generation

ASP.NET MVC4 dynamic form generation

I am new to ASP.NET MVC and need some help. I have a need to create a form where the form is dynamically created. For example let's say I have a model named Person. The Person has a first and last name. In the form I want to allow the u

I am trying to send text- messages on WhatsApp with javascript?

I am trying to send text- messages on WhatsApp with javascript?

I am trying to send text messages on whatsapp web version on chrome.(www.web.whatsapp.com)This is the code:document.getElementsByClassName("input")[1].innerHTML="This message was written via JS script! ";var input = document.getElementsByCl

How to assign the javascript variable value to php variable [duplicate]

How to assign the javascript variable value to php variable [duplicate]

Possible Duplicate: How to pass JavaScript variables to PHP? I want to assign the javascript variable to php variable $msg = "";$f = new FacebookPost;$f->message = $msg;But it is not working...... 1:Javascript works on the user's comp

Authentication for new Twitter API 1.1

Authentication for new Twitter API 1.1

I have an application that needs to display number of followers and following (users/show.json) for a random user on a public page (authentication is not required).With the Twitter API 1.0 it was quite easy as authentication is not needed f

iOS 8 Suggested Apps - How does it work?

iOS 8 Suggested Apps - How does it work?

Over the past little while I’ve been working with a client who would like to leverage Apple’s new Suggested App feature on iOS 8. The client's goal was to display a suggest app lock screen notification any time a person passes by a specific

How do I read a FIFO/named pipe line by line from a C++/Qt Linux app?

How do I read a FIFO/named pipe line by line from a C++/Qt Linux app?

How do I read a FIFO/named pipe line by line from a C++/Qt Linux app?Today I can open and read from a fifo from a Qt program, but I can't get the program to read the data line by line. Qt reads the entire file, meaning he waits until the "s

Create window-like menu on OS X

Create window-like menu on OS X

I'd like to create a same sort of tray menu like this application. Because it is on the list of applications that use node-webkit/nw.js, I think it's possible. I have looked through all the documentation and couldn't find anything on how to

Creating a singleton with allocWithZone:

Creating a singleton with allocWithZone:

BNRItemStore is a singleton, and I was confused on why super allocWithZone: must be called instead of plain old super alloc. And then override alloc instead of allocWithZone.#import "BNRItemStore.h"@implementation BNRItemStore+(BNRItemStore