Structs in Javascript

Previously, when I needed to store a number of related variables, I'd create a class. function Item(id, speaker, country) { this.id = id; this.speaker = spkr; this.country =...

asp.net: How to better load Details view fields programmatically instead of copy/paste

I have the following code for each lookup table. So far I am doing copy/paste for each drop down list control. But I think there is a better way of doing this. I should be able to...

Should a Visual Studio project be contained in more than one solution?

Note: This is for a shop that works in C++, C++/CLI, and C# with some products being delivered as a combination of all three. We currently have a rule that a project should have one and only one...

How to generate a nonce and print it on client side in Android?

I am now working on a program for Android which is something related to IMS. I want the server to send back a nonce to the client as a string and print it on the client-side. Part of my code, from...

How to remove EXIF data without recompressing the JPEG?

I want to remove the EXIF information (including thumbnail, metadata, camera info... everything!) from JPEG files, but I don't want to recompress it, as recompressing the JPEG will degrade the...

MVC, EF - DataContext singleton instance Per-Web-Request in Unity

I have a MVC 3 web application, where I am using the Entity Framework for the data access. Furthermore, I have made a simple use of the repository pattern, where e.g. all Product related stuff is...

How to start screensaver from system service

I have several variants to start the screensaver. I favourite is [DllImport("user32.dll", SetLastError = false)] private static extern IntPtr GetDesktopWindow(); [DllImport("user32.dll", CharSet =...

After finding out which JavaScript events are defined for an element, how do we proceed?

I am new to Watir (and JavaScript as well) and have been following the related questions (and answers as well). I've also gone through the "Firebug" suggestion. I couldn't quite gather what we are...

Circle scale animation Chrome bug with CSS transforms

I have some troubles with a simple animation in Chrome. I´m working on a very simple preloader that consists in a circle that increase its size in time. This is how I´m creating...

error occurred while establishing a connection to SQL Server

If I have my connection string in the web.config like this (added line feeds for better readability): <add name="conn" connectionString="Data Source=(localdb)\v11.0; Initial Catalog=MyDB;...

How do you swap /dev/sda with /dev/sdb?

Boy, this is such. a. trivial. question, and yet nobody seems to be able to answer it correctly. How do you swap /dev/sda with /dev/sdb ? Someone can suggest to use permanent labelling (eg....

Pandas: Assigning multiple *new* columns simultaneously

I have a DataFrame df with a column containing labels for each row (in addition to some relevant data for each row). I have a dictionary labeldict with keys equal to the possible labels and...

Chef's policy groups and environments

It is clear the intention of using a policy group per environment (Like dev, staging or production, like they do here). However when it comes to handle some attributes which are...

Origin of some of AOP's terminology

I would think this question have been asked before, but I was not immediately able to find related SO questions, or articles elsewhere for that matter. It strikes me that certain terms in AOP are...

Updating Toolstripstatuslabel in Thread of closing form

I have a Order form. Once a order is complete, I use a thread to email the order to the supplier. The Thread is use to prevent the system hanging while the order is exported to pdf and sent. The...

API Header best practices

I have recently started my journey with API designing. We are designing RESTful APIs. Have few questions related to API header, best practices for API Header, Query parameters, GET Vs POST? What...

combineLatest throws TS2349 with 6 or more streams

This is my first foray into RxJS, so if there is a better solution I am all for it. My goal is to collect related objects and join them (essentially a sql left join) in code. This stems from me...

Typeorm: How to order by a relation field

I have a Singer entity and a related Song entity Singer entity export class Singer { @PrimaryGeneratedColumn() id: number; @Column() name: string; @OneToMany( type => Song,...

How to config webpack to transpile files from other lerna packages (ejected from create-react-app)

I'm trying to build a lerna package with a create-react-app package and a simple component library. My component is as follows: import React, { Component } from "react"; import PropTypes from...

How to add or minus 1 month from current date?

I need to be able to add or minus 1 month from the current date. So far I have this code: import SwiftUI struct DateView: View { static let dateFormat: DateFormatter = { let formatter =...

CodeIgniter 4... documentRoot is not in public... htaccess is not working

I am starting to dabble in CodeIgniter 4. Completed a simple app. On local, I have the documentroot setup to be /public/ where as on the product hosting environment, I am unable to set the...

How do I give my MacOS app permission to create "WAL" file to open an SQLite DB with journal-mode=WAL?

I'm an experienced programmer, but this is my first MacOS app (on 10.15.2), which needs to read an sqlite db of the user's choice (potentially anywhere on the machine) At first it wouldn't open...

mlflow How to save a sklearn pipeline with custom transformer?

I am trying to save with mlflow a sklearn machine-learning model, which is a pipeline containing a custom transformer I have defined, and load it in another project. My custom transformer inherits...

Amazon login and acess to orders

Problem: I've read myself trough articles for days and try to login into my amazon account with python. But I'm failing each time. Since every article has a different approach is very hard to find...

CSS flex item spacing & alignment - space without padding/margin & -webkit-inline-box vs inline-flex for baseline

Have couple of questions related to Flex container items space and aligning to baseline. How to have space between elements within flex container items without using padding or margin? Is there...

Why does `React.renderToNodeStream` not yield to the event loop?

I'm trying to make React's renderToString and renderToStaticMarkup a better citizen by yielding to the event loop allowing other server requests to get a look in, e.g. const React =...

How do I accept git merge conflicts from "their" branch for only a certain directory?

Here's my situation: git merge master results in 50 files with merge conflicts. I want 45 of them to just be accepted from master and be done, and I want to manually resolve conflicts in the...

PostgreSQL 13 + Python 3.7.9 + plpython3u: 'psql: server closed the connection unexepectedly.' + 'The application has lost the database connection.'

I have added all of the details I could find, with all of the links, and there is no way to get plpython3u to work on Windows in PostgreSQL 13, it seems. Better do not read through this long...

C# from lagging while resizing

I'm using a background worker to run a loop refreshing a PictureBox. While the backgroundworker is running, I experience the following 2 issues: Delays when resizing the form to the point where...