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Change Circle color of radio button
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More simple, just set the buttonTint color: (only works on api level 21 or above)
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/radio"
android:checked="true"
android:buttonTint="@color/your_color"/>
in your va...
Regarding 'main(int argc, char *argv[])' [duplicate]
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119
The arguments argc and argv of main is used as a way to send arguments to a program, the possi...
What does dot (.) mean in a struct initializer?
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144
This is a C99 feature that allows you to set specific fields of the struct by name in an initi...
Is returning by rvalue reference more efficient?
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Beta_ab&&
Beta::toAB() const {
return move(Beta_ab(1, 1));
}
This returns a dangling reference, just like with the lvalue reference case. After the function returns, the temporary object will get destructed. You should return Beta_ab by value, like the following
Beta_ab...
Capitalize or change case of an NSString in Objective-C
...[NSString string];
}
NSString *uppercase = [[self substringToIndex:1] uppercaseString];
NSString *lowercase = [[self substringFromIndex:1] lowercaseString];
return [uppercase stringByAppendingString:lowercase];
}
- (NSString *)realSentenceCapitalizedString {
__block NSMutableStr...
JavaScript inheritance: Object.create vs new
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113
In your question you have mentioned that Both examples seem to do the same thing, It's not tru...
Eclipse: Java, see where class is used
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158
right-click on the class, and select references/Project
For searching all of the workspace, C...
.htaccess redirect all pages to new domain
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18 Answers
18
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Copy multiple files in Python
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139
You can use os.listdir() to get the files in the source directory, os.path.isfile() to see if ...