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Ima Beer

Questions by Ima Beer

Looping through a real spiral on a discrete grid?

The goal is to find a closest pixel with a certain value. To do that, I want to loop over the pixel, starting from t...

How can I draw two separate rectangle outlines in OpenGL??

In my first project, i just had to draw a single rectangle outline. I did that by using GLES20.GL_LINE_LOOP and this...

Validar radio button con javascript?

tengo un formulario donde tengo que validar el nombre, el horario si es de mañana o tardes y aceptar las normas del...

MS SQL - Find if someone has worked more than 5 times in a week - looking for overtime?

I would like to know if I select a static range of dates (May 1 thru June 30 for example) and then tell me if anyone...

Ctrl Alt F8 disconnects displays??

Learning debugging in PhpStorm and keep accidentally hitting Ctrl + Alt + F8. I use 3 displays this disconnects the ...

How to combine first name, middle name and last name in SQL server?

you can refer the below queries to get the same- 1 select FirstName +' '+ MiddleName +' ' + Lastname as Name from Ta...

What Is ** In Python??

I read the following python code: a=2**b I know several languages like c,c++,c#,java... i even googled ** operat...

Open graph og:video Meta Tags content?

I'm trying to set up a page which can be properly scraped by Facebook when it's shared/liked. The page will have a Y...

Elegant allocation of static readonly collection of strings?

I want to create a static ReadOnlyCollection with strings. Is there any way to make this expression shorter or more...

How to drop all tables from a database with one SQL query??

I don't want to type all tables' name to drop all of them. Is it possible with one query? ...

Git: cannot checkout branch - error: pathspec '…' did not match any file(s) known to git?

I'm not sure why I'm unable to checkout a branch that I had worked on earlier. See the commands below (note: co is a...

Codeigniter: Call to a member function view() on null?

I just started a simple php project by using codeigniter framework and my steps are following. Create a controller...

Why compile error “Use of unassigned local variable”??

My code is the following int tmpCnt; if (name == "Dude") tmpCnt++; Why is there an error Use of unassi...

Address family not supported by protocol?

Following code is a socket programming sample for a TCP client. But when I run this, connect() is returned as Addre...

PubNub: TypeError: stat: path should be string, bytes, os.PathLike or integer, not NoneType?

When I try installation PubNub with pip I'm get TypeError: pip install pubnub Traceback: Traceback (most rece...