... For just one run (from the unix shell prompt): $ PORT=1234 node app.js More permanently: $ export PORT=1234 $ node app.js In Windows: set PORT=1234 In Windows PowerShell: $env:PORT = 1234 share ...

... bean is like the session in servlets. Stateful session beans allow your app to still have that session even if there isn't a web client. When the app server fetches a stateless session bean out of the object pool, it knows that it can be used to satisfy ANY request, because it's not associated w...

...aware of the service or factory. Angular uses this injector itself in your applications, too, to tell the application what is available. However, it can be called in more than one place, and it can also be called implicitly instead of explicitly. You'll notice in my example spec test file below, the...

...s with path of images i try create a custom gallery as facebook and other apps. This is because you can use just local files ( real files, not virtual or temporary) , i solve all problems with this library. https://github.com/nohana/Laevatein (this library is to take photo from camera or choose f...

I have an app where I load content to a UIWebView and present this. I cannot disable user interaction completely because I want the user to be able to click links. I just need to disable user selection. I found somewhere in the Internets that you can use: ...

...m on the part of publishers? And why all these hoops to modify a Microsoft app when you can do the same thing to all other MS apps via add/remove? – Erik Reppen Mar 16 '17 at 17:29 ...

Since I found some older posts, that tell that whatsapp doesn't support this, I was wondering if something had changed and if there is a way to open a whatsapp 'chat' with a number that I'm sending through an intent? ...

... look for callbacks that are accidentally called twice, or any error that happens after the body is sent. In your case, you called res.redirect(), which caused the response to become Finished. Then your code threw an error (res.req is null). and since the error happened within your actual function(r...

I'm trying to wrap my head around Docker from the point of deploying an application which is intended to run on the users on desktop. My application is simply a flask web application and mongo database. Normally I would install both in a VM and, forward a host port to the guest web app. I'd like to ...

... How do you handle errors with this approach? What if a 404 is returned or the connection is interrupted or times out? – Adam Swinden Dec 29 '14 at 11:33 ...