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Can I pass an array as arguments to a method with variable arguments in Java?
...rraycopy(arr, 0, arr, 1, N);
arr[0] = firstElement;
return arr;
}
Now you can do the following:
String[] myArgs = { "A", "B", "C" };
System.out.println(ezFormat(append(myArgs, "Z")));
// prints "[ A ][ B ][ C ][ Z ]"
System.out.println(ezFormat(prepend(myArgs, "Z")));
/...
How do I select the parent form based on which submit button is clicked?
...find the form of an input element. I wanted to add a note because there is now a better way than using:
var form = $(this).parents('form:first');
I'm not sure when it was added to jQuery but the closest() method does exactly what's needed more cleanly than using parents(). With closest the code c...
Why doesn't c++ have &&= or ||= for booleans?
...any parts of my answer. Please tell me if my answer is more understandable now? (about your comment purpose) Cheers, See you ;-)
– olibre
Jul 19 '13 at 11:39
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Why is a 3-way merge advantageous over a 2-way merge?
...es, and see that the first and last lines are different. But how would it know what to do with the differences? Should the merged version include the first line? Should it include the last line?
With a three-way merge, it can compare the two files, but it can also compare each of them against the o...
How to cancel a Task in await?
...
Wow great info! That worked perfectly, now I need to figure out how to handle the exception in the async method. Thanks man! I'll read the stuff you suggested.
– Carlo
Apr 13 '12 at 2:48
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When should one use a spinlock instead of mutex?
...y'll need quite a lot of CPU instructions and thus also take some time. If now the mutex was only locked for a very short amount of time, the time spent in putting a thread to sleep and waking it up again might exceed the time the thread has actually slept by far and it might even exceed the time th...
setuptools vs. distutils: why is distutils still a thing?
...used in many cases with some popular legacy programs. And as you probably know changing these sorts of things in legacy programs can be quite a pain and come with quite a few problems, for example incompatibilities, which would then lead to the developer having to rewrite the source code. So there i...
When to use Mockito.verify()?
...ts of other available literature. If you see how it might differ, let me know, and maybe we can work on it together.
– Dawood ibn Kareem
Sep 22 '12 at 4:50
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The new syntax “= default” in C++11
...};
In the above case, the copy constructor written with an empty body is now wrong. It's no longer actually copying anything. This is a very different set of semantics than the default copy constructor semantics. The desired behavior requires you to write some code:
struct S {
int a;
S()...
Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
...
Everyone else hit it: It Depends.
Now for some specific guidance (expanding upon WebDude's excellent answer above) ...
Does your design fit into a natural spreadsheet or grid view of the data? GridView.
Do you need to display a list or other formatted view...