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Waylon Cartwright

Answers by Waylon Cartwright

Drawing a “star of david” shape [closed]?

This is what you need: int[] xPoints = {100, 150, 200}; int[] yPoints = {100, 200, 100}; int[] yPoints2 = {175, 75, 175}; g.drawPolygon...

What does it mean: The serializable class does not declare a static final serialVersionUID field? [duplicate]?

From the javadoc: The serialization runtime associates with each serializable class a version number, called a serialVersionUID, which...

Java PDF Viewer?

Have a look at these free pdf renderer ... Some links ... http://www.icepdf.org/ (now at http://www.icesoft.org/java/projects/ICEpdf/o...

fatal error: mpi.h: No such file or directory #include <mpi.h>?

The problem is almost certainly that you're not using the MPI compiler wrappers. Whenever you're compiling an MPI program, you should use ...

java.lang.VerifyError: Inconsistent stackmap frames at branch target 421?

After a much effort I found the issue. There was duplicate classes for CGError and CGResponse in two different libraries. So I guess the o...

What is the difference between RouteArea and RoutePrefix using AttributeRouting?

RouteArea is meant for use with MVC controllers, which have a formal concept of areas. In web api, just use RoutePrefix. ...

How can I print a string to the console at specific coordinates in C++??

What you are doing is using some very terminal specific magic characters in an otherwise pure C++ application. While this works, you will ...

Pandas unstack problems: ValueError: Index contains duplicate entries, cannot reshape?

Here's an example DataFrame which show this, it has duplicate values with the same index. The question is, do you want to aggregate these ...

Populate HTML table with JSON data?

Ok, so in this solution I am going to assume that your external json file is called 'example.json' Your external file should look someth...

wget not recognized as internal or external command?

wget is a third-party program that doesn't come bundled with Windows, so you need to explicitly install it in order to use it. You can fi...

ImportError: No module named google.cloud?

The instructions on the "Cloud Speech API Client Libraries" documentation page are now valid and the install is successful, as desired. ...

FB is not defined javascript?

This would be correct, you need to use FB after the JS SDK is initialized. That being said, you definitely don´t want to call FB.api in a...

Python error “ImportError: No module named”?

Based on your comments to orip's post, I guess this is what happened: You edited __init__.py on windows. The windows editor added someth...

Laravel PDOException SQLSTATE[HY000] [1049] Unknown database 'forge'?

You have to clear the cache like that (because your old configuration is in you cache file) : php artisan cache:clear The pdo error com...

TypeError: worker() takes 0 positional arguments but 1 was given?

Your worker method needs 'self' as a parameter, since it is a class method and not a function. Adding that should make it work fine. ...