Maybe you were looking for...

MySQL v8.0.13 Warning 1287 Setting user variables within expressions is deprecated and will be removed in a future release

Executing the following query in MySQL v8.0.13 results in this error: 0 row(s) affected, 1 warning(s): 1287 Setting user variables within expressions is deprec

Flutter error building for iOS "ld: framework not found"

I've been working for a few weeks on a Flutter app which I run on Android and iOS. It worked well until some days ago I upgraded the flutter version and some pa

How do I make object fall on impact in Matter.js?

I'm using Matter.js for some graphics and want this rectangle let title = Bodies.rectangle(w / 2.4, height / 1.8, 300, 100, { isStatic: true, }) to get isSta

How can bcrypt have built-in salts?

Coda Hale's article "How To Safely Store a Password" claims that: bcrypt has salts built-in to prevent rainbow table attacks. He cites this paper, which says

How can I run code on a route change from certain pages using react-router 5

I've found lots of examples on v4 with the onLeave function. it seems this was discontinued after v4 however. I've seen some <Prompt> examples but dont th

How to config Outgoing WS-Security in Postman?

The request works in SoapUI but as we are using Postman-Newman for Automation of this API so how to make this work in Postman. I saw some solutions where it say

[Python]Function that compares two zip files, one located in FTP dir, the other on my local machine

I have an issue creating function that compare two zip files(if they are the same, not only by name). Here is example of my code: def validate_zip_files(self):

Mongoose: multi: true for a projection update doesn't work?

Having a document with the following structure: { _id: { type: mongoose.Schema.Types.ObjectId, ref: 'Story' }, notifications: [{ story: {

Select rows based on variable column name

This does not seem difficult, but I am stacked here. I want to reference table column by variable name for filtering and cannot understand why this is not worki

Split Div Into 2 Columns Using CSS

I have been attempting to split a div into two columns using CSS, but I have not managed to get it working yet. My basic structure is as follows: <div id="