生来不讨喜 书童

I\'m trying to assign a print statement to a variable in a function: def namer(fn, ln=\'Smith\'): ...

I make a app same like WhatsApp, I implement audio call functionality, but I\'m confuse in a scenari...

So I was doing some leetcode, and I wrote out a solution that was O(n). This solution was not bad bu...

I am trying to develop a cash level monitoring application for ATMs. I monitor the cash counters of ...

So i have a post request (using express) that adds object to message array and a get request that ge...

I would like to implement a feature that only delivers messages to devices at specific periods. Afte...

I got this error Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in my ...

I have got two arrays . I am filtering based groupKey with PubSidebar.

I have 2 entities: Employee and Department. And there is a mapping between them via EmployeeDepartme...

I want to filter object based on key var form = { code_ 1 : C, option_1 : 1321, ...

In an Angular2 app, I\'d like to use ajax to retrieve a html tag string from back-end and use it as ...

I am writing a application that uses JWTs for user authentication. I am trying to allow the user to ...

I want to delete the whole line if the line contains a specific word for example \cat\. If \cat\ is...

I try use package ,but meet a error.!!!!!!!!!!!!!!!!!!!!!!!!! del tempconv of ipmort tuple and not u...