Tagged Questions

0
votes
2answers
67 views

Normalization vs DeNormalization when using a JSON client with a JAVA/RDBMS stack

I have a Angular JS JSON client interfacing with a JAVA/MySQL stack. As MySQL is an RDBMS, all my data is normalized (first three forms of course). My question can be illustrated with the following ...
-4
votes
0answers
42 views

How to write a function to count the number of occurances for a number in an array? [on hold]

Write JavaScript program according to the following: a. Define a JavaScript function occurrence(anArray,num), that takes an array anArray and a number num as arguments. The function returns the ...
0
votes
0answers
11 views

Qualtrics star ratings

I'm trying to assign and display ratings for different products (answer options) in Qualtrics. The star Ratings should be calculated automatically and look similar to the ones on Amazon (e.g. product ...
0
votes
0answers
12 views

Selenium Webdriver, click a button that isn't really a button

So, i've got this button, thats not a button but is actually three separate table cells(don't know why). But I cannot click it, even by clicking the table, or a point specified that is within the ...
0
votes
0answers
42 views

Forcing file download after clicking button on Play Framework

I'm currently working on a project with Play Framework (with Java Controllers) and I'm trying to force browser download of .txt and .xls files after clicking a button and getting information from a ...
-2
votes
3answers
45 views

What is the most secure method of running a script in the JVM? [on hold]

More specifically, I want to prevent a script from accessing features of java that could be used to make connections or access the file system. I intend to write a server application that has scripts ...
-13
votes
1answer
51 views

Swipe to save java code [on hold]

I am developing a project wherein, whatever I type in a notepad or a any editing environment should get saved in the hard disk (memory) when I swipe from left to right. So,it would be a great help if ...
0
votes
2answers
44 views

Why is my javascript Array getting undefined values from a java object?

Hey guys this must be a silly question for some of you, but I can't go through this problem. I'm trying to pass values from my java object to a javascript array. For some reason it doesn't work. The ...
0
votes
2answers
48 views

java script onclick() function not called

I have a search page which takes time to load results on submit. So i decided to show a loading.gif to keep the user entertained while it loads. below is the javascript function, the div element on ...
0
votes
1answer
22 views

Get values from webpage (Dynamic)

How can I get value's from a webpage like this: http://www.soccerstand.com/h2h/soccer/1505918 I can't read the source of it, because it's loaded dynamically?
0
votes
1answer
30 views

How can I get the location Details of remote mobile phone

I am working on android project.i need to get location details of remote mobile phone.for example,Manager will be in office and sales person will be roaming a city to sell products. By how can i get ...
0
votes
1answer
12 views

Bindings HashMap with java ScriptEngine

Im trying to test ScriptEngine for my own needs. In my Java program I have a variable: HashMap<String,HashMap<String,String[]>> mymap = new ...
-3
votes
0answers
17 views

how to solve the Connection reset by peer in android [duplicate]

i upload the image to server in android .but logcat display java.net.SocketException: Connection reset by peer.how to resolve that?
1
vote
2answers
34 views

Load CSS and JS while the page is waiting for server

I am a beginner in java and web app development. Suppose to analyze & optimize JSP pages, those are taking some while to get data from server. My question is, can we load the supporting file while ...
0
votes
1answer
30 views

How we can synchronize HttpSession in Javascript

My JSP contains javascript code,which include two function One function is call a servlet ie.window.showModalDialog("mams.openAndSave",...........) for opening a report and setting a value in ...

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