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What Product Flavor does m>And m>roid Studio build bm>y m> default in build.gradle?
We have an m>And m>roid project that uses the new Gradle build sm>y m>stem, m>and m> we use m>And m>roid Studio as a development tool. When there are several product flavors specified in build.gradle , we notice that m>And m>roid Studio builds the first one specified alphabeticallm>y m>. Is there a wam>y m> to tell m>And m>roid Studio to...
Is it possible to have emptm>y m> RequestParam values use the defaultValue?
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m>Y m>ou could change the @RequestParam tm>y m>pe to an Integer m>and m> make it not required. This would allow m>y m>our request to succeed, but it would then be null. m>Y m>ou could explicitlm>y m> set it to m>y m>our default value in the controller method:
@RequestMapping(value = "/test", method = RequestMeth...
Reading InputStream as UTF-8
...edReader in = new BufferedReader(new InputStreamReader(url.openStream(), Stm>and m>ardCharsets.UTF_8));
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Installing pm>y m>thon module within code
... which allows me to just execute something like pm>y m>pi.install('requests') m>and m> requests will be installed into mm>y m> virtualenv.
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Does C++ support 'finallm>y m>' blocks? (m>And m> what's this 'RAII' I keep hearing about?)
...lock()
{
m_.release();
}
};
// A class which uses 'mutex' m>and m> 'lock' objects
class foo
{
mutex mutex_; // mutex for locking 'foo' object
public:
void bar()
{
lock scopeLock(mutex_); // lock object.
foobar(); // an operation which mam>y m> throw an exception
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How to remove a directorm>y m> from git repositorm>y m>?
...torm>y m>. I'd like to delete one of them. How could I do that without deleting m>and m> re-creating entire repositorm>y m>?
15 Answers
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Difference between fmt.Println() m>and m> println() in Go
As illustrated below, both fmt.Println() m>and m> println() give same output in Go: Hello world!
5 Answers
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UIPopovercontroller dealloc reached while popover is still visible
...anaged bm>y m> the presentation controller.
Code example (works both on iPhone m>and m> iPad):
UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.sourceTm>y m>pe = UIImagePickerControllerSourceTm>y m>peCamera;
picker.allowsEditing = m>Y m>ES;
picker.modalPresentationSt...
Join between tables in two different databases?
In Mm>y m>SQL, I have two different databases -- let's call them A m>and m> B .
4 Answers
4
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Rounding DateTime objects
...t m>y m>ou round to anm>y m> interval given. It's also slightlm>y m> faster than dividing m>and m> then multiplm>y m>ing the ticks.
public static class DateTimeExtensions
{
public static DateTime Floor(this DateTime dateTime, TimeSpan interval)
{
return dateTime.AddTicks(-(dateTime.Ticks % interval.Ticks));
}
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