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iOS: UIButton resize according to text length
... text to display so it can read the size needed, if you later update text, then call it again.
var button = UIButton()
button.setTitle("Length of this text determines size", forState: UIControlState.Normal)
button.sizeToFit()
self.view.addSubview(button)
...
How can I create and style a div using JavaScript?
...ar div = '<div id='+id+' '+classAttr+'="world" >Blah</div>';
Then, to append to the body:
document.getElementsByTagName("body").innerHTML = div;
Easy as pie.
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What is the significance of #pragma marks? Why do we need #pragma marks?
... the need of pragma mark
If you want to create sections in your Jump Bar then you can use pragma marks with relevant description. Now refer snapshot attached in question. There 'View lifeCycle' and 'A section dedicated ..' are sections created by pragma marks
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How to make an HTML back link?
...
How can I make it so that in case there is no back page, then redirect to a fixed url history.back() || "myaction/mycontroller"
– nest
Mar 20 '15 at 10:33
...
Compare two objects in Java with possible null values
...not just change the String types to Objects - making it more generic? And then it is the same as what you will get if you move to Java 7.
– Tom
Nov 7 '13 at 18:31
3
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maxlength ignored for input type=“number” in Chrome
... I'd say this should be the correct answer here. Chrome at least then resizes the box sensibly based on the min/max parameters.
– fooquency
Feb 11 '14 at 14:35
72
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Loaded nib but the 'view' outlet was not set
...as throwing error, reason was I created a View class with name ABCView and then deleted it later I added a view controller as ABCViewController so somehow it was referring to old ABCView in new view controller, I had to delete the ABCViewController and add a new one with different name that solved m...
Adding two numbers concatenates them instead of calculating the sum
...ply ignored. They fail if the string doesn’t even start off as a number. Then you will get NaN.
A good general purpose technique for numbers from forms is something like this:
var data=parseInt(form.elements['data'].value); // or parseFloat
If you’re prepared to coalesce an invalid string t...
builder for HashMap
...ue) {
return new FluentHashMap<K, V>().with(key, value);
}
}
then
import static FluentHashMap.map;
HashMap<String, Integer> m = map("a", 1).with("b", 2);
See https://gist.github.com/culmat/a3bcc646fa4401641ac6eb01f3719065
...
How do I make a transparent border with CSS?
...-sizing: border-box;
-ms-box-sizing: border-box;
box-sizing: border-box;
Then, in modern browsers, the element will always have the same width. I.e., if you apply a border to it on hover, the width of the border will not add to the overall width of the element; the border will be added "inside" th...