Change Photo
Raheem Satterfield

Questions by Raheem Satterfield

Use JavaScript to dynamically change an image in HTML when a var updates?

I know this is a simple question but I am missing something. I am trying to update an image on a web page when a var...

How do I reload .bashrc without logging out and back in??

If I make changes to .bashrc, how do I reload it without logging out and back in? ...

How to represent a call being made in a loop in a sequence diagram??

I'm creating a sequence diagram, and one of the classes is being observed by another class. The observed class is c...

Animate a point between two points along with rotating earth?

This is an extension to this question where only the point is moving. Now i want to move the earth too, along with ...

javascript error 'cannot read property of undefined'?

The javascript, html and css work in this jsfiddle but when entered into an html file like so: <!doctype html&gt...

How to call a webservice method from an html page [javascript] with out refresh the page?

I have a webservice which will return a value. Here my requirement is, I need to call that webservice from an index....

Eclipse when launching in debug mode show Cannot connect to VM error?

Eclipse is showing Cannot connect to VM error while i opened any Program in debug mode.. Here is Exception stack j...

Subtracting Dates With Python?

I'm working on a simple program to tell an individual how long they have been alive. I know how to get the current ...

How to get image from gallery on fragment??

I want to make a fragment that has function as if i push a button, and then gallery would be opened, and i choose a ...

compressed and uncompressed .wav files?

What is the difference between compressed and uncompressed .wav files? ...

Convert char to int in C#?

I have a char in c#: char foo = '2'; Now I want to get the 2 into an int. I find that Convert.ToInt32 returns th...

Resolving IP Address from hostname with PowerShell?

I am trying to get the ipaddress from a hostname using Powershell, but I really can't figure out how. Any help? ...

How to group by month from Date field using sql?

How can I group only by month from a date field (and not group by day)? Here is what my date field looks like: 201...

How to convert unsigned long to string?

In the C language, how do I convert unsigned long value to a string (char *) and keep my source code portable or ju...