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Q: How to compare two collections and archive documents which are not common

I have two collections for example CollectionA and CollectionB both have common filed which is hostname Collection A ... for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Flattened JSON Repeating Columns Pandas

I'm having an issue currently with pulling from an API, getting a JSON dict, then flattening it, ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: How do I parse multiple files in Python and extract important information?

I am trying to write a program that reads data from hundreds of YAML files repetitively and stores certain ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Apache Nifi: UpdateRecord replace child values

I'm trying to use UpdateRecord 1.9.0 processor to modify a JSON but it does not replace the ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: python requests sending files in array shows ValueError: too many values to unpack

What is the problem Here ? I got an error shows ValueError: too many values to unpack This code ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: How to use Google Cloud Firestore local emulator for python and for testing purpose

I tried to find out how to use firestore local emulator for python and for testing purpose. But I ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Installing Eclipse without changing the PATH env variable

Is it possible to specify the jvm that the eclipse installer will use? I'm getting the error "Version ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Detect a specific update_user_meta in Worpress

I would like to code a Wordpress/WooCommerce plugin launching a function every time this is called : ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: r: errors creating package with devtools & roxygen2

I'm writing a package containing several functions to make running and evaluating models more streamlined. I ... for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Equality in python dataframe

Im performing some operations in a df of 4000 columns and 17520 rows. I have to repeat these operations ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: C++11 type alias of std::array with operators

I have a c++11 type alias: using coord = std::array; Can I define the operator + for coord? ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Use MongoDB ObjectID to Group By Date (ymd) and unique IP per day

Input: {_id:ObjectID(123),ip:'123.123.123.123'} {_id:ObjectID(123),ip:'123.123.123.123'} ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Kubernetes Engine Cloud SQL proxy Lost connection to MySQL server at 'reading initial communication packet'

I have Django application deployed on Kubernetes Engine following this tutorial - https://cloud.google.com/python ... for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Get "unknown predicate `-delete" Error in script

The following script I have saved in an .sh file on the server that clears a few directories of ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: New value added to Java Enum not available during debug

I am having the following problem: I have an Enum that was originally declared with 5 elements. public enum ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Calling a Python class method from C++, if given an initialised class as PyObject

I have a function in c++ that receives a initialised class as a PyObject. The python class is: ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: JSON deserialization issue with double quotes

I am trying to deserialize a JSON string but I get an error: var response = jss.Deserialize(responseValue) ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: simple web scraper very slow

I'm fairly new to python and web-scraping in general. The code below works but it seems to be ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: fs.writeFile is not working on my ReactJs / NodeJs app

I am trying to write some stuff in a file using reactJS and nodeJs but it doesnt work. Here is ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: GraphQL java send custom error in json format

I am working in an graphql application where I have to send custom error object / message in json ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Python PDF form flattening

How do I "flatten" a PDF-form? I have a PDF form which needs to be filled. I have a simple ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Check if a matrix is square? (Python)

I want to test a 2x2 matrix of [[5,6],[7,8]] to see if it's a square. I run ... questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Separate string with HTML tag with Javascript

var str = ' Header Paragraph I have a string str I want to separate h1 and p text. Result: var ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: jMeter: JSON assertion

When I send a HTTP request I want a specific JSON response. I tried doing this, but with no luck ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: How to set background color of PsiFileNode or its child

How to set background color of PsiFileNode or its child? I know how to change PsiFileNode fileName ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: INSERT current date and specific time MySQL

Im trying to insert the current date and a specific time into a table this is my query INSERT INTO ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: SecurityError: Blocked a frame with origin from accessing a cross-origin frame

I am loading an in my HTML page and trying to access the elements within it using Javascript, but ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: the separators are not working properly in regular expression split method

import re text = 'The quick. black n brown? fox jumps*over the lazy dog.' print(re.split('; | ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Cocoapods/git 'detached HEAD' state

have an issue with cocoapods/git. I'm trying to add new pod to the project and get the following ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance

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Q: Sum file sizes by year-month and include year-wise totals when printing

I'm following @zdim's recursive solution in this question fastest way to sum the file sizes by owner in ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Apr 26, 2022 in Education by JackTerrance