AlertDialog is a subclass of Dialog that can display one, two or three buttons. If you only want to display a String in this dialog box, use the setMessage() method.
The AlertDialog from android.app package displays differently on different Android OS Versions.
The Android V7 Appcompat library pro...
By overloading the indexer you can create a class that looks and feels like an array but isn't. It will have O(1) get and set methods, can access an element at index 100, and yet still have the size of the elements inside of it. The SparseArray class
class SparseArray
{
Dictionary<...
One of the most powerful capabilities in Excel is the use of Pivot Tables to sort and analyze data. Using VBA to create and manipulate the Pivots is easier if you understand the relationship of Pivot Tables to Pivot Caches and how to reference and use the different parts of the Tables.
At its most ...
These excellent reference sources provide descriptions and illustrations of the various ranges in Pivot Tables.
References
Referencing Pivot Table Ranges in VBA - from Jon Peltier's Tech Blog
Referencing an Excel Pivot Table Range using VBA - from globaliconnect Excel VBA
Two important things to note when adding fields to a Pivot Table are Orientation and Position. Sometimes a developer may assume where a field is placed, so it's always clearer to explicitly define these parameters. These actions only affect the given Pivot Table, not the Pivot Cache.
Dim thisPivot ...
This example changes/sets several formats in the data range area (DataBodyRange) of the given Pivot Table. All formattable parameters in a standard Range are available. Formatting the data only affects the Pivot Table itself, not the Pivot Cache.
NOTE: the property is named TableStyle2 because the ...
An actor inside Service Fabric is defined by a standard .NET interface/class pair:
public interface IMyActor : IActor
{
Task<string> HelloWorld();
}
internal class MyActor : Actor, IMyActor
{
public Task<string> HelloWorld()
{
return Task.FromResult("...
A VHDL program can be simulated or synthesized. Simulation is what resembles most the execution in other programming languages. Synthesis translates a VHDL program into a network of logic gates. Many VHDL simulation and synthesis tools are parts of commercial Electronic Design Automation (EDA) s...
An atomic type can be used to safely read and write to a memory location shared between two threads.
A Bad example that is likely to cause a data race:
#include <thread>
#include <iostream>
//function will add all values including and between 'a' and 'b' to 'result'
void add(int...
A good way to learn about Elm is to try writing some expressions in the REPL (Read-Eval-Print Loop). Open a console in your elm-app folder (that you have created in the Initialize and build phase) and try the following:
$ elm repl
---- elm-repl 0.17.1 ----------------------------------------------...
0.170.18.0
At the time of writing (July 2016) elm-reactor has been temporarily stripped of its time traveling functionality. It's possible to get it, though, using the jinjor/elm-time-travel package.
It's usage mirrors Html.App or Navigation modules' program* functions, for example instead of:
im...
