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 to refresh Android listview?

How to refresh Android listview?

How to refresh an Android ListView after adding/deleting dynamic data? 1:Call notifyDataSetChanged() on your Adapter object once you've modified the data in that adapter. Some additional specifics on how/when to call notifyDataSetChanged

jQuery selector regular expressions

jQuery selector regular expressions

I am after documentation on using wildcard or regular expressions (not sure on the exact terminology) with a jQuery selector.I have looked for this myself but have been unable to find information on the syntax and how to use it. Does anyone

onClick within Chrome Extension not working

onClick within Chrome Extension not working

This seems to be the easiest thing to do, but it's just not working. In a normal browser the .html and .js files works perfectly, but in the Chrome extension the onClick function is not performing what it's supposed to do..js file:function

How to get the Android device's primary e-mail address

How to get the Android device's primary e-mail address

How do you get the Android's primary e-mail address (or a list of e-mail addresses)?It's my understanding that on OS 2.0+ there's support for multiple e-mail addresses, but below 2.0 you can only have one e-mail address per device. 1:The

How can I fix MySQL error #1064?

How can I fix MySQL error #1064?

When issuing a command to MySQL, I'm getting error #1064 "syntax error".What does it mean?How can I fix it? 1: TL;DR Error #1064 means that MySQL can't understand your command. To fix it: Read the error message. It tells you e

Return row only if value doesn't exist

Return row only if value doesn't exist

I have 2 tables - reservation: id | some_other_column ----+------------------ 1 | value 2 | value 3 | valueAnd second table - reservation_log: id | reservation_id | change_type ----+----------------+------------- 1

“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”

“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”

While executing an INSERT statement with many rows, I want to skip duplicate entries that would otherwise cause failure. After some research, my options appear to be the use of either: ON DUPLICATE KEY UPDATE which implies an unnecessary u

How do you disable browser Autocomplete on web form field / input tag?

How do you disable browser Autocomplete on web form field / input tag?

How do you disable autocomplete in the major browsers for a specific input (or form field)? 1:Firefox 30 ignores autocomplete="off" for passwords, opting to prompt the user instead whether the password should be stored on the client. Not

Difference between __str__ and __repr__ in Python

Difference between __str__ and __repr__ in Python

What is the difference between __str__ and __repr__ in Python? 1:Alex summarized well but, surprisingly, was too succinct.First, let me reiterate the main points in Alex’s post:The default implementation is useless (it’s hard to think of

Reshaping data.frame from wide to long format

Reshaping data.frame from wide to long format

I have some trouble to convert my data.frame from a wide table to a long table.At the moment it looks like this:Code Country 1950 1951 1952 1953 1954AFG Afghanistan 20,249 21,352 22,532 23,557 24,555ALB Albania

How do I detect a click outside an element?

How do I detect a click outside an element?

I have some HTML menus, which I show completely when a user clicks on the head of these menus. I would like to hide these elements when the user clicks outside the menus' area.Is something like this possible with jQuery?$("#menuscontainer")

How to concatenate text from multiple rows into a single text string in SQL server?

How to concatenate text from multiple rows into a single text string in SQL server?

Consider a database table holding names, with three rows:PeterPaulMaryIs there an easy way to turn this into a single string of Peter, Paul, Mary? 1:I had a similar issue when I was trying to join two tables with one-to-many relationship

mysql_field_name to the new mysqli

mysql_field_name to the new mysqli

I have a way to get the name of the columns of a table. It works fine but now I want to update to the new mysqli ? (I tried the mysqli_fetch_field but I don't know how to apply to this case and I am not sure if it is the wright option)How t

Hide HTML element by id

Hide HTML element by id

Hopefully there's a quick and dirty way to remove the "Ask Question" (or hide it) from a page where I can only add CSS and Javascript: Ask Question I can't hide the nav class because other pag

RestSharp Deserialization with JSON Array

RestSharp Deserialization with JSON Array

I have a JSON response that I'm trying to deserialize with RestSharp, and it looks like this:{"devices":[{"device":{"id":7,"deviceid":"abc123","name":"Name"}}, {"device":{"id":1,"deviceid":"def456","name":"Name"}}],

Jackson deserialize JsonIdentityReference (alwaysAsId = true)

Jackson deserialize JsonIdentityReference (alwaysAsId = true)

Following up on this question: Question [email protected](alwaysAsId = true) and @JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class) works great from the Serialization end, but not so well when it comes time t

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

org.xml.sax.SAXParseException: The reference to entity “T” must end with the ';' delimiter

org.xml.sax.SAXParseException: The reference to entity “T” must end with the ';' delimiter

I am trying to parse an XML file whcih contains some special characters like "&" using DOM parser. I am getting the saxparse exception "the reference to entity must end with a a delimiter". Is there any way to overcome this exception, since

put tabs in the bottom of screen

put tabs in the bottom of screen

I want to put tabs at the bottom part of my screen . For this purpose I have the following code :package info.androidhive.tabsswipe;import info.androidhive.tabsswipe.adapter.TabsPagerAdapter;import android.app.ActionBar;import android.app.A

How to get an element's ID from event.target

How to get an element's ID from event.target

Consider a piece of code that looks like the following:$('body').on('click', function(e){});I know there is a way to get the element type from e.target, i.e. e.target.nodeName, but how can I get the id of that element from that? If that can

Best way to find SQL Locks in SQL Server 2008

Best way to find SQL Locks in SQL Server 2008

What is the best way to find the SQL locks along wih the user associated with that lock in SQL Server 2008? 1:select * from sys.dm_tran_locks will list all current locks, granted or pending, along with the requesting session id. select *

How to programmatically trigger fancybox with an inline div?

How to programmatically trigger fancybox with an inline div?

I want to make a fancybox appear when someone tries to submit a form. So I've got this:$('#login-form').submit(function(e) { $.fancybox({ content: 'Hello Fancybox', modal: true }); return false;});Works good, but I'd

ORMlite Android foreign key support

ORMlite Android foreign key support

I am not clever from ORMlite documentation. Is is possible to declare in class, that this parameter is foreign key?e.g. I have table Customer:@DatabaseTable(tableName = "customer")public class Customer { @DatabaseField(id = true) priv

In Maven, how can I exclude all transitive dependencies from a particular dependency?

In Maven, how can I exclude all transitive dependencies from a particular dependency?

I want to exclude all transitive dependencies from one dependency. In some places I've seen it suggested to use a wildcard for that myParentPackage myParentProject 1.00.000 * * When I do that I get a