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

Best XML Parser for PHP [duplicate]

Best XML Parser for PHP [duplicate]

This question already has an answer here: How do you parse and process HTML/XML in PHP? 28 answers I have used the XML Parser before, and even though i

LINQ equivalent of foreach for IEnumerable

LINQ equivalent of foreach for IEnumerable

I'd like to do the equivalent of the following in LINQ, but I can't figure out how:IEnumerable items = GetItems();items.ForEach(i => i.DoStuff());What is the real syntax? 1:There is no ForEach extension for IEnumerable; only for Li

Escaping HTML strings with jQuery

Escaping HTML strings with jQuery

Does anyone know of an easy way to escape HTML from strings in jQuery? I need to be able to pass an arbitrary string and have it properly escaped for display in an HTML page (preventing JavaScript/HTML injection attacks). I'm sure it's po

Why is it bad practice to call System.gc()?

Why is it bad practice to call System.gc()?

After answering a question about how to force-free objects in Java (the guy was clearing a 1.5GB HashMap) with System.gc(), I was told it's bad practice to call System.gc() manually, but the comments were not entirely convincing. In additio

Programmatically get own phone number in iOS

Programmatically get own phone number in iOS

Is there any way to get own phone number by standard APIs from iPhone SDK? 1:At the risk of getting negative marks, I want to suggest that the highest ranking solution (currently the first response) violates the latest SDK Agreement as o

How can I connect to Android with ADB over TCP?

How can I connect to Android with ADB over TCP?

I am attempting to debug an application on a Motorola Droid, but I am having some difficulty connecting to the device via USB. My development server is a Windows 7 64-bit VM running in Hyper-V, and so I cannot connect directly via USB in th

Accessing the web page's HTTP Headers in JavaScript

Accessing the web page's HTTP Headers in JavaScript

How do I access a page's HTTP response headers via JavaScript?Related to this question, which was modified to ask about accessing two specific HTTP headers. Related: How do I access the HTTP request header fields via JavaScript? 1:It's

RecyclerView onClick

RecyclerView onClick

Has anyone using RecyclerView found a way to set an onClickListener to items in the RecyclerView?I thought of setting a listener to each of the layouts for each item but that seems a little too much hassleI'm sure there is a way for the Rec

How should I deal with “package 'xxx' is not available (for R version x.y.z)” warning?

How should I deal with “package 'xxx' is not available (for R version x.y.z)” warning?

I tried to install a package, usinginstall.packages("foobarbaz")but received the warningWarning message:package 'foobarbaz' is not available (for R version x.y.z)Why doesn't R think that the package is available?See also these questions ref

How to apply CSS to iframe?

How to apply CSS to iframe?

I have a simple page that has some iframe sections (to display RSS links). How can I apply the same CSS format from the main page to the page displayed in the iframe? 1:Edit: This does not work cross domain unless the appropriate CORS he

What are the nuances of scope prototypal / prototypical inheritance in AngularJS?

What are the nuances of scope prototypal / prototypical inheritance in AngularJS?

The API Reference Scope page says: A scope can inherit from a parent scope.The Developer Guide Scope page says: A scope (prototypically) inherits properties from its parent scope.So, does a child scope always prototypically inherit from i

Command not found via ssh with single command, found after connecting to terminal [duplicate]

Command not found via ssh with single command, found after connecting to terminal [duplicate]

Possible Duplicate: Why does an SSH remote command get fewer environment variables then when run manually? If I put command ssh [email protected]$IP ant then I receive bash: ant: command not foundbut when I log into ssh [email protected]$IP and put antthe

protected data in abstract class

protected data in abstract class

My question involves specifically Java, abstract classes, and the use of protected data. I am being told that all the data should be private, and protected getters/setters used only.Now, I understand we want to shield data from direct mani

How can I count unique pairs of values in SQL?

How can I count unique pairs of values in SQL?

With the following sql statement I can get all unique values with their counts for a given column:select column, count(column) as count from table group by column order by count desc;How would I get all unique pairs of values with

Which is the Spring equivalent for the CDI @Produces annotation?

Which is the Spring equivalent for the CDI @Produces annotation?

When I was working with CDI, I could use the @Produces annotation to create a producer method to be called to choose which bean that implemented an interface would be injected by the @Inject annotation .Now I am working with Spring, but I d

How do you use JSHint and Browserify together?

How do you use JSHint and Browserify together?

I'm attempting to build a project using Angular and Browserify. My controllers.js file looks like this...'use strict';module.exports.testController = function($scope){ $scope.message = 'Controller 1'; console.log( 'hello' );};As you m

Detect whether TextView in ListView is ellipsized

Detect whether TextView in ListView is ellipsized

I have a custom Adapter that renders some items in a ListView. I need to show an icon on the ListView's items, if the item's text is ellipsized, and hide it if there's enough room for the text to finish. I have access to the button in getVi

What is the default for AngularJS directive scope?

What is the default for AngularJS directive scope?

What is the default scope value of an AngularJS directive? Of course, it is not isolated scope. It is true or false. I can't find any documentation on what it is. 1: "Note, by default, directives do not create new scope -- i.e., the def

Error: Couldn't find preset “react” when installed using npm install --global babel-preset-reac

Error: Couldn't find preset “react” when installed using npm install --global babel-preset-reac

I installed Babel CLI (version 6) using npm install --global babel-cli. I then install react preset using npm install --global babel-preset-react. I then setup the .babelrc file in the project directory to{ "presets": ["react"]}When I t

Flask end response and continue processing

Flask end response and continue processing

Is there a way in Flask to send the response to the client and then continue doing some processing? I have a few book-keeping tasks which are to be done, but I don't want to keep the client waiting.Note that these are actually really fast t

Test bundle could not be loaded because an unanticipated error

Test bundle could not be loaded because an unanticipated error

Recently I have started writing test case for one old static library. I have loaded the library to Xcode 5,Since Static Library is old , I have to manually add TestProject with Test Target. When I am trying "ProductTest" , It launches emula

Serialize Map[String, Any] with spray json

Serialize Map[String, Any] with spray json

How do I serialize Map[String, Any] with spray-json? I tryval data = Map("name" -> "John", "age" -> 42)import spray.json._import DefaultJsonProtocol._data.toJsonIt says Cannot find JsonWriter or JsonFormat type class for scala.collection.im

Tail recursion on R Statistical Environment

Tail recursion on R Statistical Environment

Does R support proper tail recursion and where can I find documentation about this? 1:It's quite easy to find out that R does not support tail recursion optimization:f Had tail calls been optimized to jumps, then this function would have

Boost c++ library install

Boost c++ library install

I am not familiar with the usual build technique in linux I am using boost c++ library. Can any body guide me in installing and configuring boost c++ library. Thanks in advance 1:My environment is Linux Fedora 15. On it, one can easily