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iPhone - Get Position of UIView within entire UIWindow
...simple, but I had the feeling apple wouldn't give it so easy... well they did. thanks
– Lior Frenkel
May 15 '11 at 14:19
43
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GRANT EXECUTE to all stored procedures
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Great to be able to do this to a specific schema, so avoiding permissions on sys
– RemarkLima
Mar 13 '14 at 15:30
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Get current stack trace in Ruby without raising an exception
...ktrace (stacktrace) in a Rails 3 app without an exception occurring. Any idea how?
3 Answers
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Adding a y-axis label to secondary y-axis in matplotlib
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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setNeedsLayout vs. setNeedsUpdateConstraints and layoutIfNeeded vs updateConstraintsIfNeeded
...read about autolayouts–says:
If something changes later on that invalidates one of your constraints, you should remove the constraint immediately and call setNeedsUpdateConstraints. In fact, that’s the only case where you should have to trigger a constraint update pass.
In addition, in my ...
Creating a custom JButton in Java
...ate a JButton with your own button graphic and not just with an image inside the button?
5 Answers
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back button callback in navigationController in iOS
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William Jockusch's answer solve this problem with easy trick.
-(void) viewWillDisappear:(BOOL)animated {
if ([self.navigationController.viewControllers indexOfObject:self]==NSNotFound) {
// back button was pressed. We know this is true because self is no longer
// in the ...
Why would one declare a Java interface method as abstract?
...rfaces is obsolete and should no longer be used. (Section 9.1.1.1)
That said, with Java's propensity for backwards compatibility, I really doubt it will ever make a difference whether the abstract keyword is present.
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ModelState.AddModelError - How can I add an error that isn't for a property?
...with Foo.");
The error message will present itself in the <%: Html.ValidationSummary() %> as you'd expect.
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How to start nginx via different port(other than 80)
... edited Apr 26 '19 at 11:27
nyedidikeke
4,51177 gold badges2929 silver badges4646 bronze badges
answered Oct 9 '12 at 12:52
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