Latest Questions

What is the meaning of 'leak/leaking param' in Golang Escape Analysis

func main() { i1 := 1 A1(&i1) } func A1(i1 *int) *int { return i1 } And the result of escape analysis is ./main.go:18:9: parameter i1 leak

Validation occurs even Data Anotations is not set

I am working on dot net core 3.1.I have a form for submitting product details. I have used Data annotations with jquery validations. My problem is when I try to

unable to send an email after deployment of website using asp.net mvc 5

I am trying to send an email using asp.net MVC 5 I use the number of repositories for email it's working on local but after deployment, it's not working where I

SMTP client send QUIT command before waitting for OKAY from server

There's a smtp issue here and it's weired. Our business partner failed to send email to us lately. After checking, we found our partner's smtp server sent QUIT

Angular - how do I know which operation has called ngAfterViewChecked()?

Consider a table, the rows of which are built dynamically - i.e. the HTML element contains an *ngIf directive. On different occassions I want to scroll a select

find_in_set with join table in laravel

User table id - name - b_id 1 - San - 1,1 2 - Kar - 1,2 3 - Das - 1,3 Books table id - book_name - book_author 1 - JAVA - jim 2 - PHP - json 3 - LARAVEL - rax

ZXingObjC error in React Native, stringByReplacingPercentEscapesUsingEncoding: is deprecated

The build fails because of this error CompileC /var/root/Library/Developer/Xcode/DerivedData/printapp3-bdgcuaoitzijpkgdxzcqqilqaxei/Build/Intermediates.noindex

Google App Script. Retrieve emails list from the sheet

In the following script I have to manually insert the email addresses. I rather get the list from the sheet to be able to update it without editing the script.

Count character difference between two files in bash

What would be the best way to count the number of characters that are different between strings in two files. I know how to do this in Python but I need a bash

Deploy synapse pipeline using JSON file

I am trying to create a synapse pipeline using CLI task in Azure DevOps release pipeline. Below is the cli inline script I am using az synapse pipeline create -

Spartacus Breakpoint Configuration

I am trying to use a custom breakpoint config. Since there is no real documentation, I checked the code of the BreakpointService. As far as I understand, I shou

Can't open .txt file after compiling with CMake

I'm on MacOS and I'm coding a C++ project using SDL2 containing a src file main.cpp, a spritesheet.png and a .txt file. They're all in the same "src" directory.

Prevent Kendo Scheduler events from inconsistent removal

We do have a kendo scheduler bound to a remote data source. The transport configuration of this scheduler's data source is done using remote urls (for CRUD), an

.Body & .HTMLBody Indent and Default Signature Issue

I've set up a macro to send an e-mail through Outlook. .Body is read from a cell inside the file with indents. Since the value will change depending on the usag

Joins on database engine vs on client-side [duplicate]

I am creating an API with express.js for a food app and I can't figure out what is the best (most efficient) way to query the data and send it

Error while compiling css and js files using gulp

I am getting the below mentioned error and I am not able to figure out how to handle it. Versions of gulp, node and npm are mentioned below. I don't know if it

Docker image has error when running from R Studio

My Dockerfile contains the exact code as shown in the statworx website to build an image for a Shiny app. Whenever I run the following code however: # Base imag

TimescaleDB high disk space usage despite compression activated

I have a TimescaleDB database running on Docker (which is running on Ubuntu). As you can guess, I store a lot of time-series data in it and to save disk space I

Deprecation warning in gradle in Android Studio in Flutter project

I have created a Flutter project in Android Studio (Bumblebee | 2021.1.1 Patch 3). When I open the android folder in a seperate window, when the gradle syncing

How to create multiple dataframes from a single large dataframe using for loop

I have a large dataframe I need to split into many smaller dataframes: import pandas as pd from numpy import rec, nan a = rec.array([(201901L, 'markers', '

What is if 'admin' in request.path

I followed YouTube Django E-commerce video, I did exactly the same as the tutorial. But I found some difficulty in certain code. CONTEXT_PROCESSORS.PY from .mod

Why am I getting whitespaces in StringBuilder in Java?

I wrote a method that returns a rotated StringBuilder with a given key. However, although it is working fine, it's adding white spaces within the StringBuilder.

Terraform not accepting block parameters on "web_app" Module

I am trying to create a web app through Terraform, the new azurerm provider 3.0 has come out and so the new module azurerm_windows_web_app. The documentation st

How can decorators be used for callback recognition?

I am implementing a system that uses callbacks for event handling. I currently register the callbacks in a dictionary in each module. For example, see below: cl

Lazy initial state - What it is and how to use it?

I am new to react Hooks. Am trying to make use of useState in my code. While I was using it I found a term "Lazy initial state" https://reactjs.org/docs/hooks-

How to use CETAS (Synapse Serverless Pool) in dbt?

In Synapse Serverless Pool, I can use CETAS to create external table and export the results to the Azure Data Lake Storage. CREATE EXTERNAL TABLE external_table

Sort by search phrase occurrences count Elasticsearch

I want to sort by occurrences count in Elasticsearch. For example, I have some texts that contain Ludwig van Beethoven string and I want to sort them by these s

How do I shutil.move my file, post processing, in python based on filename?

My code- import pandas as pd import datetime as dt import os import shutil path = "C:/Users/rocky/Desktop/autotranscribe/python/Matching" destination_path =

Nodejs encrypt and decrypt using crypto decrypt badly only firsts characters

I have a js script that crypt and decrypt a file using these two functions Encryption function encryptFile(fileName) { const input = fs.createReadStream(fil

HTTP authentication with PHP for specific pages

I have been trying to fix one issue for the last two weeks but didn't find any solution to my problem. So, I am trying to add HTTP authentication with PHP 7.4.