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Why it's not possible to use regex to parse HTML/XML: a formal explanation in layman's terms
... also a rather good explanation of finite state automata here: youtube.com/watch?v=vhiiia1_hC4
– GDP2
Feb 9 '16 at 0:00
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mkdir -p functionality in Python [duplicate]
...e is necessary. You could update your answer with Python code instead, and watch it being upvoted ;)
– tzot
Mar 3 '09 at 22:43
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What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
...onized native are least priority people.
PPP AS FTV: PPP {noise sound} AS {watching} FTV {France TV}.
:)
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How to check if element is visible after scrolling?
...// provide the observer with a target
observer.observe(target)
// To stop watching, do:
// observer.unobserve(entry.target)
span{ position:fixed; top:0; left:0; }
.box{ width:100px; height:100px; background:red; margin:1000px; transition:.5s; }
.box.visible{ background:green; }
<span>Scroll...
jQuery how to find an element based on a data-attribute value?
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When searching with [data-x=...], watch out, it doesn't work with jQuery.data(..) setter:
$('<b data-x="1">' ).is('[data-x=1]') // this works
> true
$('<b>').data('x', 1).is('[data-x=1]') // this doesn't
> false
$('<b>').attr('data...
Entity Framework 4 - AddObject vs Attach
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Yep, i gotcha now. I just watched a TechEd vid on EF4 (by Julie Lerman), which showed an example. You might have an entity which you DID NOT retrieve from a query (ie it's diconnected), but you know it exists, therefore you use Attach to perform an UP...
Have Grunt generate index.html for different setups
...mode, that variable comes from a globbing pattern of all my JS files. The watch task recalculates this value when a JS file is added or removed.
Now, to get different results in dev or prod mode, you simply populate that variable with a different value. Here's some code:
var jsSrcFileArray = [...
How to check if the user can go back in browser history or not
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I used the 'beforeunload' event to set a boolean. Then I set a timeout to watch if the 'beforeunload' fired.
var $window = $(window),
$trigger = $('.select_your_link'),
fallback = 'your_fallback_url';
hasHistory = false;
$window.on('beforeunload', function(){
hasHistory = true;
})...
inline conditionals in angular.js
... replace: true,
link: function(scope, elem, attrs) {
scope.$watch(attrs.value, function(v) {
elem.text(v == 1 ? 'Foo': 'Bar');
});
}
};
});
<my-directive value="foo"></my-directive>
Personally, in most cases I'd go with a function on my scope, ...
Add and Remove Views in Android Dynamically?
...ews. And you can see the video demo in action here: http://www.youtube.com/watch?v=4HeqyG6FDhQ
Layout
Basically you'll two xml layout files:
A horizontal LinearLayout row view with a TextEdit, a Spinner and an ImageButton for deletion.
A vertical LinearLayout container view with just a Add new ...