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Call an activity method from a fragment
...e correct one and a good practice for inter-fragment and Activity-Fragment communication.
– blockwala
Apr 5 '15 at 11:54
3
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What is the difference between an interface and abstract class?
...face MotorVehicle
{
void run();
int getFuel();
}
// My team mate complies and writes vehicle looking that way
class Car implements MotorVehicle
{
int fuel;
void run()
{
print("Wrroooooooom");
}
int getFuel()
{
return this.fuel;
}
}
Implemen...
Anonymous recursive PHP functions
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@ellabeauty: No, you completely misunderstand it. Everything without & is by value. Everything with & is by reference. "Objects" are not values in PHP5 and cannot be assigned or passed. You are dealing with a variable whose value is an ob...
.bashrc/.profile is not loaded on new tmux session (or window) — why?
...nly process the profile.
The rules as to when bash runs certain files are complicated, and depend on the type of shell being started (login/non-login, interactive or not, and so forth), along with command line arguments and environment variables.
You can see them in the man bash output, just look ...
Animate text change in UILabel
...^{
self.label.text = rand() % 2 ? @"Nice nice!" : @"Well done!";
} completion:nil];
Swift 3, 4, 5
UIView.transition(with: label,
duration: 0.25,
options: .transitionCrossDissolve,
animations: { [weak self] in
self?.label.text = (arc...
Match two strings in one line with grep
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203
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Display clearColor UIViewController over UIViewController
...r view, such as that the subview/modal should be transparent and whatever components is added to the subview should be visible. The problem is that I have is the subview shows black background instead to have clearColor. I'm trying to make UIView as a clearColor not black background. Does anybody...
Disable scrolling in webview?
..." rather than setting android:scrollbars to "none". This has the effect of completely disabling the scroll handling of the webview and allows it to expand according to its content. Scroll will then be handled solely by the parent ScrollView.
– BladeCoder
Aug 14...
How to auto-indent code in the Atom editor?
... @doobdargent I created a question with an answer on how to compose two commands into a new command here: stackoverflow.com/questions/24456995/…
– Lee
Jun 27 '14 at 16:50
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How can I decrease the size of Ratingbar?
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