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Your content must have a ListView whose id attribute is 'android.R.id.list'
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Since you are using ListActivity your xml file must specify the keyword android while mentioning to a ID.
If you need a custom ListView then instead of Extending a ListActivity, you have to simply extend an Activity and should have the same id without the keyword android.
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Is there an equivalent to e.PageX position for 'touchstart' event as there is for click event?
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Kinda late, but you need to access the original event, not the jQuery massaged one. Also, since these are multi-touch events, other changes need to be made:
$('#box').live('touchstart', function(e) {
var xPos = e.originalEvent.touches[0].pageX;
});
If you wa...
Multiple commands in gdb separated by some sort of delimiter ';'?
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And if you forget how you defined a function, you can use show user <function name> to see its source, e.g. show user fn.
– ntc2
Dec 27 '16 at 22:17
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npm WARN package.json: No repository field
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It's just a check as of NPM v1.2.20, they report this as a warning.
However, don't worry, there are sooooooo many packages which still don't have the repository field in their package.json. The field is used for informational purposes.
In the case you're a package au...
What's the difference between console.dir and console.log?
...g(/foo/);
/foo/
> console.dir(/foo/);
* /foo/
global: false
ignoreCase: false
lastIndex: 0
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You can also see a clear difference with arrays (e.g., console.dir([1,2,3])) which are logged differently from normal objects:
> console.log([1,2,3])
[1, 2, 3]
> console.dir([...
Using global variables in a function
How can I create or use a global variable in a function?
20 Answers
20
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How to scale Docker containers in production
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Update: 2019-03-11
First of all thanks for those who have upvoted this answer over the years.
Please be aware that this question was asked in August 2013, when Docker was still a very new technology. Since then: Kubernetes was launched on June 2014, Docker swarm w...
How to fix height of TR?
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Thanks for the advise, It seems to work, but it looks a bit messy though.
– Amra
Jan 19 '10 at 11:10
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Returning null as an int permitted with ternary operator but not if statement
... as a null reference to an Integer, applies the autoboxing/unboxing rules for the conditional operator (as described in the Java Language Specification, 15.25), and moves happily on. This will generate a NullPointerException at run time, which you can confirm by trying it.
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Get elements by attribute when querySelectorAll is not available without using libraries?
...gElements = [];
var allElements = document.getElementsByTagName('*');
for (var i = 0, n = allElements.length; i < n; i++)
{
if (allElements[i].getAttribute(attribute) !== null)
{
// Element exists with attribute. Add to array.
matchingElements.push(allElements[i]);
}...