灰色年华 书童

I am new in coding line and I want to convert this data into JSON Object density=2.0, width=720, hei...

What is the ideal way to check if a database exists on a SQL Server using TSQL? It seems multiple ap...

I have a web app built in react that queries a certain API and returns posters and some details. But...

How to Expire a Cookie in 30 min ? I am using a jQuery cookie. I am able to do something like this. ...

Does Mongoose v3.6+ support batch inserts now? I\'ve searched for a few minutes but anything matchin...

Is it possible to convert a .pfx (Personal Information Exchange) file to a .cer (Security Certificat...

I have a script that is executed by the user www-data that requires adding a couple of cronjob that ...

I want to have a dropdown with a set of values but also allow the user to \select\ a new value not l...

I want to get the current timestamp like that : 1320917972 int time = (int) (System.currentTimeMill...

I\'ve been working on a problem to calculate the under area between two curves. These two curves are...

Sometimes I download the python source code from github and don\'t know how to install all the depen...

In my web application, I have a user list in a table on the left, and a user detail pane on the righ...