I'm trying to login for this particular site.
upon inspecting element for the Form data
i do see that the website asking for the following.
ghsdfkjlksssalk35bbr # generating base64 value upon login if I'm correct
SellersLoginForm[username] # that's will be for username
SellersLoginForm...
I have been looking at aws document here https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_create_for-idp_saml.html
I am able to create a role with console access from aws console how do i achieve the same using aws cloudformation.
I have created the cft here below but role does not ...
how do you retrieve list of waypoints from the topic /waypoints in rosbridge. and to display the names of waypoints to my spinner.
rosbridge = new RosbridgeListener("ws://10.24.204.231:9090");
rosbridge.setOnDataReceivedListener(new RosbridgeMessageListener() {
public void onDataRe...
Basically I have an url which looks like this structurally speaking:
http://www.my-site.com/topic1/topic2/topic3/topic4/topic5
and I want to do 2 things to it:
1. check the structure and validate it
2. replace both topic3 and topic4 with a new parameters called topic6
This is my solution for...
I want to reset list selection but it give me error
UnboundLocalError: local variable 'selection' referenced before assignment
selection=[]
pattern = []
def animate(idx =0):
a = random.randrange(len(allimg))
pattern.append("img"+str(a))
allimg[a].config(image=photo5)
root...
I am just trying to build my own toast module/library. Something simple to get me familiar with design patterns.
This is what I have done so far:
var toast = {
toastCount: 0,
Toast: function (type, text, time, container) {
this.options = {
type: type,
text: text,
time:...
I have made an operator (surrounded by others operators) for training a model in sagemaker in airflow and I have doubts how would it be more readable or more pythonic. First I did this:
transform_data = BashOperator(
task_id = 'transform_data',
bash_command = 'blabla')
container...
In my project I have to make curve-fitting with a lots of parameters, so scipy curve_fit struggles to find the answer.
For example:
\$\ c_0 + c_1 \cdot cos (b_0 + b_1\cdot x + b_2\cdot x^2+ b_3\cdot x^3)\$
,where \$ c_i, b_i \$
are the params to determine.
That's why I made a method which fir...
Please review the following examples to demonstrate my progressive improvements on achieving concurrency control:
import java.util.Queue;
import java.util.concurrent.*;
public class ThreadTest1 {
private static final ThreadTest1 INSTANCE = new ThreadTest1();
private Queue<Holder> holder...
I want to perform Monte Carlo simulation to the particles which are interacting via Lennard-Jones potential + FENE potential. I'm getting negative values in the FENE potential which have the log value in it. The error is "RuntimeWarning: invalid value encountered in log return (-0.5 * K * R**2 * ...
Following problem from LeetCode, Given a string, you need to reverse the order of characters in each word within a sentence while still preserving whitespace and initial word order.
Example 1:
Input: "Let's take LeetCode contest"
Output: "s'teL ekat edoCteeL tsetnoc"
Following code is working c...
I'm learning C#, I programmed some things in java, and I would like to have a feedback on my C# code. The exercise is from codility.
The goal is to rotate array A K times; that is, each element of A will
be shifted to the right K times.
Write a function:
class Solution { public in...
i have this code with i want to go troght 3 levels and it seems to not work if there only 2 or 1 levels! Whats wrong with my query?
select lvl1.category_id AS l1, lvl1.parent_id AS l1, lvl1.title AS l1,
lvl2.category_id AS l2, lvl2.parent_id AS l2, lvl2.title AS l2
,...
Just wondering if this model fits with what I am trying to accomplish:
A user registers and logs in they search cards and add them to their own collection they can create multiple new decks, and add cards from their collection into the newly created deck
Another user registers and logs in, they...
The idea of bi-directional Dijsktra is straightforward:
crate a reverse graph
search from start and end in origin graph and reverse, repespectively
stop util meet some node in middle
Here is my Rust implementation:
fn bi_dij(&self, reverse_graph: &Graph2, start: usize, end: usize) -> Option
Recently I did an exercise to understand Akka FSM. I implemented a Traffic light system with Akka FSM which changes its state every 30 seconds.
My code is like:
LightColour: Enum to encapsulate the traffic light colors.
public enum LightColour {
RED,
YELLOW,
GREEN
}
Light: Class ...
I am developing a Springboot application, and my requirements are the following:
I have 8 sql queries, that I have to run in parallel and that return a single result.
My entities using this sql requests are:
@SqlResultSetMapping(name = "bud01Mapping", classes = {
@ConstructorResult(tar...
I have written a simple RC Filter approximation in python that I have a feeling could be more concise. Are there any obvious improvements?
class EWMA:
def __init__(self, coeff: list, initialValue: float):
##
# ewma3 states for coefficient optimization
##
self.last_ewma3 = [0.0, 0...
This has been asked a couple of times but here is my implementation in C++. I have 11/12 solutions completed. The 6th test case which has 200000 intial scores and Alice has even more scores causes my program to timeout. Below is the problem statement and the code. My question is, am I missing som...
Example Dataset
ID LINK acronym address
1 google NAN a
2 google NAN a
3 NAN NAN a
4 google NAN b
5 google NAN b
6 NAN NAN b
Output
ID LINK acronym address
1 google g...
https://leetcode.com/problems/house-robber-ii/
You are a professional robber planning to rob houses along a street.
Each house has a certain amount of money stashed. All houses at this
place are arranged in a circle. That means the first house is the
neighbor of the last one. Meanwhile,...
Here's the code
-- How many users earned a particular tag based badge sooner than I did?
DECLARE @BadgeName nvarchar(255) = '##BadgeName##'
DECLARE @BadgeType int = ##BadgeType## -- 1: Gold, 2: Silver, 3: Bronze
DECLARE @UserId int = ##UserId##
SELECT
Users.DisplayName,
Users.Id,
DATEDIFF(day,...
Below are the is my code for the Comma Code problem from Chapter 4 of Automate the Boring Stuff with Python. Is there anything I can do to make cleaner?
Comma Code [1]
Say you have a list value like this:
spam = ['apples', 'bananas', 'tofu', 'cats']
Write a function that takes ...
Background
In my development of a game engine, I realized the need to be able to construct processing units in a serializable way (code below does not show serialization, just the wiring).
I broke the problem down into nodes and connectors. A Node is the processing unit. A Node may have zero or...
