北海茫月 书童

I\'m trying to download a pdf file from url but I encountered error : Error: connect ECONNREFUSED 12...

My code: UIManager uimanager = new UIManager(); uimanager.put(OptionPane.messageFont, new FontUIReso...

I have Windows 10 running on my computer and I have install WSL 2. I would like to install IDA and r...

I have a small model created using code-first approach - a class City which contains only informatio...

I have a folder with pictures 1.jpg, 2.jpg, 3.jpg... Is there any way to prevent user to type the UR...

I\'m currently working on a JavaCard project (v.2.2.2) and I need to compute values using square roo...

Hi I am experimenting with a small Ceph cluster(Octopus) involving 4 VMs in which 3 VMs as OSD nodes...

I have the following table in my postgres db (version 11): CREATE TABLE instance ( id UU...

I have a complex command I am passing via ssh to a remote server. I am trying to unzip a file and t...

First, some background info about elf32-x86-64 format. It is a format that leverages 64-bit hardwar...

I am trying to display named ranges from a Google Sheet when a user selects a category from a dropdo...

I\'m getting this error \[Not A Type release]: message sent to deallocated instance\ on the last lin...

Hi im doing example app from this yt video : https://www.youtube.com/watch?v=i4YHCa92BdM&t=4538s&ab_...

I\'m trying to make an image pager and it looks like I\'ve done it correct according to all the tuto...

I\'m refactoring my code. I want to use java records instead of java class in my DTO. To convert DTO...