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Gwen Champlin

Questions by Gwen Champlin

How do I get the dialer to open with phone number displayed??

I don't need to call the phone number, I just need the dialer to open with the phone number already displayed. What ...

How to get the build/version number of your Android application??

I need to figure out how to get or make a build number for my Android application. I need the build number to displa...

Make a full screen CSS background image appear “behind” a mobile keyboard?

I've set an HTML/CSS full-screen background image with: html, body { background: url("background.jpg") no-repeat ...

How to cast an Object to an int?

How can I cast an Object to an int in java? ...

How to check if C string is empty?

I'm writing a very small program in C that needs to check if a certain string is empty. For the sake of this questio...

How to make 3 vertical dots using CSS??

I want to have 3 dots on my page to, for example, toggle the display of a contextual menu. How can I achieve this us...

How to send Notification to Android from php??

I have developed a website using php and mysql.I want to send notification to Android device for every post which is...

String Padding in C?

I wrote this function that's supposed to do StringPadRight("Hello", 10, "0") -> "Hello00000". char *StringPadRig...

Optimizing non-repeatable patterns?

While looking for a pattern to use for a background I found this pattern. I'm currently using it for my website bac...

C# search query with linq?

I am trying to make a suitable linq query to accomodate my search functionality. I have a table with the following ...

How do I turn on SQL debug logging for ActiveRecord in RSpec tests??

I have some RSpec tests for my models and I would like to turn on SQL ActiveRecord logging just like I see in the Ra...

Loopback in multicast?

This question is about sending and receiving multicasts inside the same host, while simultaneously sending it to oth...

Something like Crystal Reports for PHP??

I'm looking for something that works in PHP and is similar to crystal reports. I basically need to have a layout set...

How to Get Max Number of Multitextured Units?

Lets say I have a function where I want the user to be able to select the appropriate texture in a type safe manner....