When I run this code with nodejs, it works fine both on wss(code commented) and mqtts protocol. However if I run this on browser, it only works with wss. I trie
I have run a word2vec model on my data list_of_sentence: from gensim.models import Word2Vec w2v_model=Word2Vec(list_of_sentence,min_count=5, workers=4) print(
I have been trying to develop a chat app on Laravel with socket.io. Now, I am facing problem that is when a user is sending a message to a specific user, the me
i need to print all the files included in a folder and its subfolders. i tried with this command Get-ChildItem -Path 'c:\mypath\' -File -Recurse | Out-File -Fil
I am going through the flask tutorial up to the Test Coverage section. And after finishing writing all the test files listed in the tutorial documentation I get
I am using laravel backpack. Have created a new Request form. Have created several fields to choose from using 'select_from_array': $this->crud->field('ra
Hierarchy Of View ===> CTStickerView(UIView) -> RefenceView(UIView) -> LabelMakingView(UIView) -> StackView(UIView) Having a Multiple Labels When I
I've been trying to figure out a way to access an Excel Spreadsheet in JavaScript and return the values stored within the cells based on the row/column they're
I have a Region and SubRegion ForeignKey in the Country Model. My SubRegion model also has a Region ForeignKey for the Region Model. I am having a hard time dis
I'd like to accumulate like this. timestamp id strength 1383260400000 1 strength accumulated by square id1 or id2 == 1 1383260400000 2 strength accumulated by
I have a singleton objet with 100 different case classes. For example: object Foo { case class Bar1 { ... } ... case class Bar100 { ... } } I would like to
I downloaded qt6 -> qtbase only and built, install it , i write simple program to check it, when I tried to locate Qt6 it show me this error : CMake Error a
My website has a section that will be migrated to another domain, but all our clients still use the old url, which will be deprecated soon. What i want to achie
When using df_hdr_join.count() > 0 in when statement, it gives an error 'condition should be a Column'. I tried following. df_result = df.withColumn('NUM', w
The original data is 4w 768-dimensional flat, and the sizing tool is used to calculate it should be 118M, the actual memory is 6G, the virtual memory is more th
I found this picture in a document. It shows the queries running on a given SQL database. It looks similar to DBeaver software. However, I couldn't find a way t
I am new to react, I have a component UpdateInvoice which has as props idInvoice and a boolean isNew. this component do two things if isNew is true the componen
I am using JMeter to generate random number for load test Q) How to encode the long value below "DI"? The original value is 200. 7|0|8|http://10.6.3.1:90/portal
I am again extending my question: Caused by: org.eclipse.jgit.api.errors.RefNotFoundException: Ref master cannot be resolved here again: I am using Spring Boot
I got a problem while trying to scrap wikipedia page. I want to get definition of title, but inside the tag I'm interested in there are many other tags, and I d
I am trying to import Northwind dateset as mentioned in this tutorial 'https://bitnine.net/tutorial/tutorial_eng.html?ckattempt=1', I did the same process but w
I want to mask the original image using alpha mask image. I can do alpha masking on image with the following code. But I want to be able to edit the mask with t
Attention great developers. I have hit a snag. I have built this application in flutter and has been in development for over a year. When I run the command flut
So I open the Chrome developer tools and switch to the console tab, and I type the command console.log("Hello world!") but it doesn't log anything to the consol
I am working on an automation framework which requires me to validate the xml structure and value. for ex. Testcase: xyz xml: <<Doc>/<firsttag>/&
I'm trying to insert into database a list (that I extracted from a file) with 3 columns: log_time log_type message I used this code: #database connection try:
I want to generate the below result and here is my query SET @count:=0; SELECT Workout.created_by, SUM(Workout.training_load) as TL, FB_User.name from FB_Worko
I have 2D ArrayList consisting of Objects, i pass it to a function in another class, like this: public void function(ArrayList<ArrayList<Object>>)..