What does f means in animation [duplicate] - android

This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
What does suffix ‘f’ mean in Android programming?
Excuse me if it was a stupid question, but I always see people writing something like 350f and 15f when initializing animations (passing as paramter) . What does f mean?
Thank you


I believe it's the format of the argument, FLOAT in this case.

Related

What is the Const and Val are immutable.How they are differ in programm [duplicate]

This question already has answers here:
What is the difference between "const" and "val"?
(9 answers)
Closed 12 months ago.
Val in kotlin is a immutable one and Const also immuntable one.How they are differnt in programm....Explain me in a code

You can read the differences between them both in: https://www.geeksforgeeks.org/whats-the-difference-between-const-and-val-in-kotlin/

Is there any Equivalent Keyword in android like "with" in VB6 [duplicate]

This question already has answers here:
WITH statement in Java
(8 answers)
Closed 8 years ago.
I am new to android and I've been trying to create a ListView example application, in which I've added items to Arraylist....
list.add("Item1");
list.add("Item2");
list.add("Item3");
.......
Is there any way in android to avoid typing "List" every Time....?
I know there is something ,But I couldn't find out what the keyword is..
in VB I could write
with list
.add("Item1");
.add("Item2");
Thanks in adavance

Actually, there isn't.. What you can do is use Arrays.asList(...) which you can pass any number of arguments to and you'll get a list with these items back

No, there's no Java equivalent of the Visual Basic with statement.
Check this question.

displaying float in android without adding trailing zero [duplicate]

This question already has answers here:
How to nicely format floating numbers to string without unnecessary decimal 0's
(29 answers)
Closed 9 years ago.
I've got a series of float numbers; I want to display them as they are;
but while I use String.getValueOf .0 will be added to my numbers
ie 10 is shows as 10.0
what should i do to prevent this mess ?

Try
if(stringVariable.endsWith(".0")) stringVariable = stringVariable.replace(".0" , "");
This way it will remove .0 only if the string ends with .0
Hope this helps.

You can change from float to int using Math.round()

using something like sprintf would do it
String.format("%.0f", value);

Access the values of res/values/strings [duplicate]

This question already has answers here:
Difference between getString() and getResources.getString()
(3 answers)
Closed 9 years ago.
I read about String Resources and I understood that you simply use the getString(...) method in order to read the value of a string from res/values/string.xml. Then I read that you can also use getResources().getString(...).
What is the difference between these two ways of obtaining the value of a string?

No any difference. They're both equal.

List array in a list view [duplicate]

This question already has answers here:
Closed 11 years ago.
Possible Duplicate:
ListView issue when displaying strings
I have the following code
List<Result> results = response.results;
i need the the values in "results" to be displayed in a listview. what should i write within for (Result result : results){}

You've asked a general question so the best I can do is give you a general answer. You don't use for(Results result: results){} You need to use an ArrayAdapter. For a tutorial on how to do so, please see this documentation.

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