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Rounded corner for textview in android
...its corner to be in round shape. I already know it can be done using android:background="@drawable/somefile" . In my case, this tag is already included so cannot use again. e.g android:background="@drawable/mydialogbox" is already there to create image in background
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static function in C
...; /* ok, f2 is in the same translation unit */
/* (basically same .c file) as f1 */
}
int f2(int foo) {
return 42 + foo;
}
main.c:
int f1(int); /* prototype */
int f2(int); /* prototype */
int main(void) {
f1(10); /* ok, f1 is visible to the linker */
f2(...
How to call a method after a delay in Android
I want to be able to call the following method after a specified delay.
In objective c there was something like:
31 Answer...
git cherry-pick not working
...r merge, rebase/cherry-pick, or piecemeal patch. (Use git show <commit-id> to see the diff.)
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Nested or Inner Class in PHP
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There are several compelling reasons for using them:
It is a way of logically grouping classes that are only used in one place.
If a class is useful to only one other class, then it is logical to
relate and embed it in that class and keep the two together.
It increases encapsulation.
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CSS opacity only to background color, not the text on it? [duplicate]
... panel, which has been coded to use only rgb(), and you don't want to override that in your css, because then the dynamic input in your function would not work. In that case, the only way to add opacity is to modify html. If there was a "background-opacity" property, then no html code modifications...
Calling a method every x minutes
I want to call some method on every 5 minutes. How can I do this?
7 Answers
7
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json_encode sparse PHP array as JSON array, not JSON object
...ON are indexed array only, so the structure you're trying to get is not valid Json/Javascript.
PHP Associatives array are objects in JSON, so unless you don't need the index, you can't do such conversions.
If you want to get such structure you can do:
$indexedOnly = array();
foreach ($associativ...
Creating a singleton in Python
...ample implementation:
class Singleton(type):
_instances = {}
def __call__(cls, *args, **kwargs):
if cls not in cls._instances:
cls._instances[cls] = super(Singleton, cls).__call__(*args, **kwargs)
return cls._instances[cls]
class Logger(object):
__met...
How does the socket API accept() function work?
... kind of table/list/tree/array/magic data structure it uses)" :) I usually call this a "Table" (or maybe "Graph" or "Decision tree"). "Database" suggests some implementation to me.
– masterxilo
Sep 13 '18 at 14:37
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