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How to display long messages in logcat
I am trying to display long message on logcat. If the length of message is more than 1000 characters, it gets broken.
10 A...
How to force maven update?
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I believe this is more complicated if you were using artifactory and used the repository id "central", because the metadata doesn't apparently get cleaned out.
– ggb667
May 12 '14 at 20:45
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How to get the first item from an associative PHP array?
If I had an array like:
15 Answers
15
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How to dismiss ViewController in Swift?
I am trying to dismiss a ViewController in swift by calling dismissViewController in an IBAction
20 Answers
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UIButton: Making the hit area larger than the default hit area
...value = objc_getAssociatedObject(self, &KEY_HIT_TEST_EDGE_INSETS);
if(value) {
UIEdgeInsets edgeInsets; [value getValue:&edgeInsets]; return edgeInsets;
}else {
return UIEdgeInsetsZero;
}
}
- (BOOL)pointInside:(CGPoint)point withEvent:(UIEvent *)event {
if(UI...
Why doesn't Java allow to throw a checked exception from static initialization block?
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You CAN handle this exception, if you are doing dynamic class loading yourself, with Class.forName(..., true, ...); Granted, this is not something you come across very often.
– LadyCailin
Dec 18 '12 at 21:25
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In which order should floats be added to get the most precise result?
...e are 1 billion values equal to 1 / (1 billion), and one value equal to 1. If the 1 comes first, then the sum will come to 1, since 1 + (1 / 1 billion) is 1 due to loss of precision. Each addition has no effect at all on the total.
If the small values come first, they will at least sum to something...
Datatype for storing ip address in SQL Server
...55.255.255.255) being just the display conversion of its binary content).
If you do it this way, you will want functions to convert to and from the textual-display format:
Here's how to convert the textual display form to binary:
CREATE FUNCTION dbo.fnBinaryIPv4(@ip AS VARCHAR(15)) RETURNS BINARY...
How to append to a file in Node?
...('fs');
fs.appendFile('message.txt', 'data to append', function (err) {
if (err) throw err;
console.log('Saved!');
});
Synchronously:
const fs = require('fs');
fs.appendFileSync('message.txt', 'data to append');
But if you append repeatedly to the same file, it's much better to reuse the ...
Remove All Event Listeners of Specific Type
I want to remove all event listeners of a specific type that were added using addEventListener() . All the resources I'm seeing are saying you need to do this:
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