Marco Behler wrote:I'd also like to add that it's important to : relax.
Also I find it helps to just check out source code from GitHub and read it. Say you want to see how a web framework like Wicket renders a textbox on a webpage -> find out. How does VLC open up a video file? -> find out. Simply reading foreign code is a great exercise (but daunting sometimes).
Pete Letkeman wrote:A few follow up questions:
Is this with regards to an app that you have created? Which device(s) do you have and what version(s) of Android are you using?
I suspect that this could be happening with some of the old apps.
I know that there are two different versions of the Android environments.
As such, my best guess is that when your device starts up Android converts some apps to the native Android environment.
A few other possibilities are could be that there isn't enough storage space for the apps to be upgraded.
Possibly your device does not have enough RAM, or your device does not meet some other hardware requirements for the update to the app.
There could be an upgrade to the version of Android on your device.
I do know that Google does update Google services and apps on a fairly regular basis and maybe this is what you are experiencing?
There are plenty of unknowns right now, so I'm just taking wild guesses.
" If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.
Find the sum of all the multiples of 3 or 5 below 1000."
Emily Green wrote:Hey. My GET controller Requests Parameter as there's two other parameters that I need to pass.
But I'm not sure how to pass var1 var2 without them passing through the URL. What do you mean by only @Param ? What would that look like ?
modelAndView.addObject("var1",var1) and then how to pass it?
Thank you so much
Emily Green wrote:I have a controller that maps a Post Request.
Taking the input fields some calculations are made and then saved in two variables. I.e String var1 and String var2.
This Controller redirects to a page using return new ModelAndView("redirect:/user")
And I have a Controller that maps Get Requests.
In this controller I will need the values var1 and var2, but I do not want to pass them in the URL, as it will be displayed and I need these values to be hidden.
Is there a way to achieve this ? To get those two variables inside the Get Controller so I can pass them as objects in the model.
Pete Letkeman wrote:
You are welcome. I don't see why it would hurt to help or why I can't help when I know I can.
I really do not know why people choose not to help when they know that they can.
If you are able to help then you should...at least that is the way that I was brought up.
If you search this site you will find that aside from knowing the material, one of the biggest hurdles for people is time management during the test.
One thing that did help me with that was knowing that each question is worth exactly the same.
So an 'easy' question that you can answer in 30 seconds is worth the same as a 'hard' question that takes you a few minutes to answer.
I hope that I was able to point you at least in the correct general direction.