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What's the difference between an id and a class?
...onestly, I just don't see any use of id. It doesn't make your code more organised or anything.
– heroix
Jun 7 '12 at 20:20
1
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What's “tools:context” in Android layout files?
...r one thing only: Picking the right theme to show for a layout (since the manifest file can register themes to use for an activity, and once we know the activity associated with the layout, we can pick the right theme to show for the layout). In the future, we'll use this to drive additional feature...
How to access test resources in Scala?
I have a file data.xml in src/test/resources/ .
5 Answers
5
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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
Can I specify that I want gdb to break at line x when char* x points to a string whose value equals "hello" ? If yes, how?
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How to write an async method with out parameter?
...o interface enough to define the type(s) being returned and you also get meaningful variable names.
delegate void OpDelegate(int op);
Task<bool> GetDataTaskAsync(OpDelegate callback)
{
bool canGetData = true;
if (canGetData) callback(5);
return Task.FromResult(canGetData);
}
Cal...
How do I see all foreign keys to a table or column?
In MySQL, how do I get a list of all foreign key constraints pointing to a particular table? a particular column? This is the same thing as this Oracle question , but for MySQL.
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When should you branch?
... answered Jan 20 '10 at 11:09
Daniel VassalloDaniel Vassallo
301k6666 gold badges475475 silver badges424424 bronze badges
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How to change the decimal separator of DecimalFormat from comma to dot/point?
...red Oct 15 '11 at 14:28
Imran KhanImran Khan
9911 silver badge11 bronze badge
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Android TextView with Clickable Links: how to capture clicks?
... works but without any signal that the user clicked the link, I need a cue/animation/highlight when the link is clicked... what should I do?
– lightsaber
Jan 9 '16 at 12:59
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Swift - How to convert String to Double
I'm trying to write a BMI program in swift language.
And I got this problem: how to convert a String to a Double?
29 Answer...