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Wilfred Heidenreich

Questions by Wilfred Heidenreich

Angular2 disable button?

I know that in angular2 I can disable a button with the [disable] attribute, for example: <button [disabled]="...

How to align element to bottom in a Bootstrap column??

I need to align a box to the left bottom of the bootstrap column. Thank you for help. The problem is that the col...

What is the meaning of “RTM” Version??

For Example "Visual Studio 2015 RTM" What is feature in this version? How can use this version? ...

How to make a double y axis graph in R showing different scales?

I am trying to solve a little problem in R trying to plot 3 different variables in a plot. My data frame is Data and...

Enable camera roll thumbnail in UIImagePickerController?

Is there a way to display the camera roll thumbnail (marked in red below) inside a UIImagePickerController? The righ...

Printing one character at a time from a string, using the while loop?

Im reading "Core Python Programming 2nd Edition", They ask me to print a string, one character at a time using a "wh...

Failed to load the JNI shared Library (JDK)?

When I try opening Eclipse, a pop-up dialog states: Failed to load the JNI shared library "C:/JDK/bin/client/jvm...

How to create a temporary variable in C++?

I have a function returning a reference to an instance of my class "record". record& get_record(int key) { ...

identifying double click in java?

I want to know how can we perform action when mouse is double clicked in a component. ...

Server polling with AngularJS?

I'm trying to learn AngularJS. My first attempt to get new data every second worked: 'use strict'; function dataC...

Disable/Enable button in Excel/VBA?

I'm trying the following function in VBA/Excel: Sub function_name() button.enabled=false Call Long_Function ...