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C++ static virtual members?
...what would happen when you called Object::GetTypeInformation()? It can't know which derived class version to call since there's no object associated with it.
You'll have to make it a non-static virtual function to work properly; if you also want to be able to call a specific derived class's versio...
How to return a value from a Form in C#?
...e)
{
this.ReturnValue1 = "Something";
this.ReturnValue2 = DateTime.Now.ToString(); //example
this.DialogResult = DialogResult.OK;
this.Close();
}
Then in your frmHireQuote form, when you open the sub-form
using (var form = new frmImportContact())
{
var result = form.ShowDialog...
How to discard all changes made to a branch?
...tried git reset --hard HEAD^ and it still left a bunch of untracked files. Now to google how to remove them in one simple command.
– John Deighan
Apr 3 '18 at 14:02
add a comm...
Share Large, Read-Only Numpy Array Between Multiprocessing Processes
...ing a multiprocessing.RawArray() and mapping NumPy dtype s to ctype s. Now, numpy-sharedmem seems to be the way to go, but I've yet to see a good reference example. I don't need any kind of locks, since the array (actually a matrix) will be read-only. Now, due to its size, I'd like to avoid a ...
Cleaning up sinon stubs easily
...
If you are using sinon >5.0 read below. There's now a much easier method: stackoverflow.com/a/55251560/4464702
– RAnders00
Jul 5 '19 at 22:42
add a ...
How do I run Redis on Windows?
...
looks like work stopped at 3.2 pre-release but redis is now on 4.0
– BaltoStar
Nov 20 '17 at 18:08
...
Use URI builder in Android or create URL with variables
...()
Uri built = Uri.parse("Your URI goes here")
.buildUpon(); //now it's ready to be modified
.buildUpon()
.appendQueryParameter(QUERY_PARAMATER, parameterValue)
//any modification you want to make goes here
.build(); // you have to build it ba...
What are sessions? How do they work?
... to store that data server side, give it an "id", and let the client only know (and pass back at every http request) that id. There you go, sessions implemented. Or you can use the client as a convenient remote storage, but you would encrypt the data and keep the secret server-side.
Of course there...
Make var_dump look pretty
...
I used to see like this when doing var_dump, but now that I have wampserver 2.5 with php 5.5.12 I see it unformatted. How come I could see like your photo before, without installing anything more than wampserver?
– Limon
Nov 28 '14 at ...
vertical align middle in
...
I have needed to know this simple line-height solution my entire professional life and only learned of it now. Thank you, Mr. Alien.
– Nathan Beach
Nov 30 '18 at 19:30
...