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All Questions

0
votes
0answers
3 views

Drop “faulty” lines of pandas dataframe based on their type and value

I have a dataset that includes a column of date and time values and another column containing some measured values (float). However, during some measurements, an error occured, resulting in some weird ...
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0answers
3 views

64 bit LFSR output in verilog

I am trying to get 64 bit output from an LFSR. I found a code in the net and edited it for 64 bit. But I am not getting the output. module LFSR8_8E(reset_, clock, q, lfsr_to); input clock, ...
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0answers
2 views

Is there any way to show tess4j (OCR Library ) progress in UI (JavaFX)?

I need to display tess4j (OCR Library ) progress in Javafx UI. public void testOCR() { File file = new File("test.png"); ITesseract instance = new Tesseract(); try { String s ...
-1
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0answers
7 views

Neural Network having trouble learning

I created a NN for mnist digit set. It is setup to have 784 input nodes, 30 hidden nodes, 10 output nodes. I’m having trouble training it using mini batch like on this website. It learns well on a ...
1
vote
0answers
7 views

python TypeError: unorderable types: list() > int()

NAME = 0 POINT = 1 REGIONAL_MEDAL_LY = 2 NATIONAL_MEDAL_L4Y = 3 INTERNATIONAL_MEDAL_L6Y = 4 AGE = 5 PARENT_PERMISSION = 6 FOUR_YEAR_CONTRACT = 7 athletes = [ # Point RMLY NML4Y ...
-1
votes
0answers
3 views

SyncManager Integration with Tornado for sharing process Lock

I have written the following code that is broken. The aim was to try and share a Lock() obtained from the SyncManager across various Tornado processes: import tornado.web import tornado.httpserver ...
0
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0answers
4 views

Page renders for a second and then disappears - Vue JS

I'm new to using Vue and am trying to build a simple search feature that takes an input query and returns all users that match the query. I'm attempting to do this by following along to a video ...
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0answers
5 views

Flask passing variables through routes

So i have an issue where I am using the flask route to edit a existing tab in a project of mine. What should happen is that my project store two things user and tabs. I have several tabs that are in ...
0
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0answers
5 views

set key value [EX seconds] [PX milliseconds] [NX|XX] gives syntax error

I was trying to set a expiry with a key in redis. I am able to do it with SETEX,but reading the documentation I see it can be done with SET key value [EX seconds] [PX milliseconds] [NX|XX] as well. ...
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0answers
3 views

Getting Response 500, on Skype for business android sample app

I have meeting url which works on both the MAC desktop client and the web client, but when I use this url on the skype for business sample app's GuessMeetingJoin app, I get a response 500 error, below ...
0
votes
1answer
11 views

ERROR 1111 (HY000): Invalid use of group function in MySQL Cluster 7.3

select count(*) from student group by branch This query is perfectly working for me,and i got the output like this. +----------+ | count(*) | +----------+ | 32 | | 27 | | 50 | | ...
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0answers
3 views

Are asyncio's EventLoop tasks craeted with loop.create_task a FIFO

I can not find any documentation on this, but empirically it seems that it is. My question is that are the following code pieces semantically identical: A loop.run_until_complete(coro1) loop....
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votes
0answers
17 views

Can I use a variable as the name of a class?

This works as well: $news_single = news::whereid($post_id)->first(); But this throws an error: $class_name = 'news'; $news_single = $class_name::whereid($post_id)->first(); Error: ...
0
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0answers
11 views

How to catch the URL with data if using an API in php

I've been trying to figure out how to catch the whole URL of a website which uses an API. I have one script which pass data using API and also I have an API which processes the posted data. The ...
0
votes
0answers
3 views

how to set isolation level for stored procedure with more transcations

one of the Stored procedure contains 6 begins and 6 ends,so how to change the default REPEATABLE-READ isolation to READ-COMMITTED for whole stored procedure?

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