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How do I get the resource id of an image if I know its name?
...und it more handy and easy to use. Hope it helps you as well.
Link: Dynamically Retrieving Resources in Android
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When a 'blur' event occurs, how can I find out which element focus went *to*?
...atedTarget)
event.relatedTarget.className = 'focused';
}
[].forEach.call(document.querySelectorAll('input'), function(el) {
el.addEventListener('blur', blurListener, false);
});
.blurred { background: orange }
.focused { background: lime }
<p>Blurred elements will become orange.&...
ImageView - have height match width?
...
This can be done using LayoutParams to dynamically set the Views height once your know the Views width at runtime. You need to use a Runnable thread in order to get the Views width at runtime or else you'll be trying to set the Height before you know the View's width be...
TypeScript: casting HTMLElement
...ile uses specialized overload signatures that return the correct types for calls to getElementsByTagName.
This means you no longer need to use type assertions to change the type:
// No type assertions needed
var script: HTMLScriptElement = document.getElementsByTagName('script')[0];
alert(script.t...
Why is setTimeout(fn, 0) sometimes useful?
... a rather nasty bug, wherein the code was loading a <select> dynamically via JavaScript. This dynamically loaded <select> had a pre-selected value. In IE6, we already had code to fix the selected <option> , because sometimes the <select> 's selectedIndex value would...
Python json.loads shows ValueError: Extra data
...') # == json.loads(json.dumps({}) + json.dumps({}))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Python27\lib\json\__init__.py", line 338, in loads
return _default_decoder.decode(s)
File "C:\Python27\lib\json\decoder.py", line 368, in decode
...
Selenium c# Webdriver: Wait Until Element is Present
...sting performance, since the implicit wait will be used in all FindElement calls.
Many times you'll want the FindElement to fail right away when an element is not present (you're testing for a malformed page, missing elements, etc.). With the implicit wait these operations would wait for the whole t...
Call Javascript function from URL/address bar
Is it possible to call a javascript function from the URL? I am basically trying to leverage JS methods in a page I don't have access to the source.
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Show Youtube video source into HTML5 video tag?
...se to retrieve the page source. I think Youtube generates this HTML dynamically (at least currently) so in testing if I copy in Firefox this works in Firefox, but not Chrome, for example.
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How do I avoid capturing self in blocks when implementing an API?
...fied inside the block (we're not doing that) but also they are not automatically retained when the block is retained (unless you are using ARC). If you do this, you must be sure that nothing else is going to try to execute the block after the MyDataProcessor instance is released. (Given the structur...