I produce the next piece of code:
ArrayList<Row> list = new ArrayList<Row>();
Row testRow = RowFactory.create(true, 101.0, "string");
list.add(testRow);
JavaRDD<Row> testRDD = JavaSparkContext.parallelize(list);
In the last line of this code I have follow error message:
Cannnot make a stat...
I am a beginner in using PyQt5. I want to create a dialog with a tableWidget at the window bottom with the same width as window width. If I resize the window, I want to resize the tableWidget too.
How can I do this?
Thanks!
Geosucher
An element in an array X is called a leader if it is greater than all elements to the right of it in X. The best algorithm to find all leaders in an array
Solves it in linear time using a left to right pass of the array
Solves it in linear time using a right to left pass of the array
Solves it ...
This code is python 3X code (in django).
It takes an instance of user entry, and process images: it creates a resized version of original image, 2 thumbs, saves all, and update instance fields to point to correct files so it's correctly saved.
Then it returns the updated instance.
I'm not sure t...
I did add an error management to a xml reading function(in hp-uft, a dialect of vbscript for automated tests), to avoid an unreadable error if the variable looked for is not found in the file.
On Error Resume Next
VarEnvXML = Environment.Value(Chaine)
If Err.Number <> 0 Then
...
I'm working on reworking our website from a WYSIWYG editor to MVC. I'm all right with server side code, but complete rubbish when it comes to client side Javascript, so I'd appreciate any/all feedback.
The goal
Embed this rss feed from our blog into a page on our main website.
So that it looks...
I'm trying to figure out whether I can speed up passing large int and float lists to my foreign function.
Currently, I'm doing it like this:
from ctypes import cdll, c_uint32, c_float, Structure, c_void_p, cast, c_size_t, POINTER
lib = cdll.LoadLibrary('whatever.dylib')
class _BNG_FFITuple(St...
So I came up with a validation design for my project and wanted to hear if there's anything I could improve.
Here's how it works. I have the models (code first)
public class Item : IEntity<Item>
{
public Item()
{
}
public int ID { get; set; }
public string StoreCode { get;...
