旧巷少年郎 书童

The task is to remotely reboot ip-phones every night. sshpass: sshpass -p 12345678 ssh -o StrictHost...

I\'m quite bad with SQL, I\'m using MYSQL and node and I run every 5 mins this queries: UPDATE bolle...

I\'m working on some ticker-like functionality and am using a UICollectionView. It was originally a...

I am writing an API that implements the S3 REST API, specifically in a way that allows you to use th...

I am working with OpenCV and C++. I have a matrix X like this Mat X = Mat::zeros(13,6,CV_32FC1); ...

background I have a number of dropdowns on a page. If you change the first one, the rest of the dro...

I am trying to hide the navigation bar as WhatsApp would but my context when using the show function...

Yes, I know there are four Memory windows, but I much prefer the display of a single value in the wa...

I am a web developer and with less knowledge about HTML CSS and bootstrap structuring can someone he...

I have a class A. static class A { /** true if any null value is seen in the input, null values a...

I have a problem with a bootstrap modal. I\'m using PHP. In an admin panel there is a table with the...

dragable component is inside the Drop function in the following code is, which mean I can drag and d...

i tried to build an AR app using flutter and model_viewer plugin. It works just fine in android but ...

i got the following code: Frequency = df[\'x [Hz]\'] Spectrum = df[\'test_spec\'] x = Spectrum peak...