Recent Questions

Heroku app page not found?

I deployed a rails app on Heroku. Everything was working fine. I pushed the code to Heroku master, and everything wo...

getting a previous date in bash/unix?

I am looking to get previous date in unix / shell script . I am using the following code date -d ’1 day ago’ +...

Scala get current-time millis with nscala-time?

I am trying to get the current time in millis doing this DateTime.now.millis but I get Property[millisOfSecond] ...

Setup FTP in same IP but different ports??

Hi have an ip address that has an FTP already setup on it (port 21). When I add another FTP site in IIS with the sa...

What is the default timezone in java.util.Date?

If i create a new Date() object. What will be the default timezone it will print. I have my machine running in GMT....

what is middleware in android??

Wikipedia says "Anything between the kernel and the applications is known as middleware". Now, if we look at the and...

React prop validation for date objects?

What is the currently preferred way to validate a Date prop in react? Right now I'm using: React.PropTypes.object ...

When to use TouchableNativeFeedback, TouchableHighlight or TouchableOpacity??

In React Native, there are at least three ways to make a button: TouchableNativeFeedback, TouchableHighlight and Tou...

Reading an integer from user input?

What I am looking for is how to read an integer that was given by the user from the command line (console project). ...