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Reba Jenkins

Questions by Reba Jenkins

Find the max of 3 numbers in Java with different data types?

Say I have the following three constants: final static int MY_INT1 = 25; final static int MY_INT2 = -10; final stat...

How do I change the text color of a Button??

How do I change the text color of a Button? ...

Eclipse - How to know on which workspace I'm working without clicking/changing main view?

Currently working on 4 different branches in a project. For each branch there's a different workspace in Eclipse. ...

SQL Server AS statement aliased column within WHERE statement?

I want to execute a query in which I rename one of the columns using the 'AS' statement and reuse that aliased colum...

SWIFT Specs - What is the difference between a field and a tag??

Could someone please give me an explanation on what exactly the difference between a SWIFT field and a SWIFT tag is?...

Zombie docker container that can't be killed?

I use docker-compose to create a bunch of containers and link them together. For some of the container definitions, ...

How to flush output of print function??

How do I force Python's print function to output to the screen? This is not a duplicate of Disable output buffering...

In HTML, how can you make an image appear while you are hovering over text??

In HTML, how can I cause an image to appear (or become visible) while I'm hovering over a specific section of text? ...

Grep and Python?

I need a way of searching a file using grep via a regular expression from the Unix command line. For example when I ...

jump to line X in nano editor?

Does the Nano minimal text editor have a keyboard shortcut feature to jump to a specified line? Vim provides severa...

How do I add multiple conditions to “ng-disabled”??

I need to check that two conditions are both true before enabling a button: Here is an example: <button type="s...

Passing route control with optional parameter after root in express??

I'm working on a simple url-shortening app and have the following express routes: app.get('/', function(req, res){ ...

A potentially dangerous Request.Form value was detected from the client?

Every time a user posts something containing < or > in a page in my web application, I get this exception thro...

Min Heapify method- Min heap algorithm?

I am trying to build a min heap. I have already done the insert, delete,swap, up-heap, down-heap and it is working c...

How do I loop through JSON array?

How do I traverse and display the names in the following JSON using CodeIgniter? <?php if ( ! defined('BASEPATH'...