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Animate visibility modes, GONE and VISIBLE
...to animate when i set the visibility of a linearlayout with other widgets, from GONE to VISIBLE and the opposite.Im using togglebuttons to show and hide. Here's an image to show what i want to do:
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Why do we need virtual functions in C++?
...you overload func() so it takes a Cat*? If you have to derive more animals from Animal they would all need their own func().
The solution is to make eat() from the Animal class a virtual function:
class Animal
{
public:
virtual void eat() { std::cout << "I'm eating generic food."...
How do you make an element “flash” in jQuery
...iv>
<br>
<button onclick="go2()">Click Me</button> (from comment)
<div id='demo2'>My Element</div>
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How to scroll to top of page with JavaScript/jQuery?
...n. Here you go:
Add this code to your onload.
// This prevents the page from scrolling down to where it was previously.
if ('scrollRestoration' in history) {
history.scrollRestoration = 'manual';
}
// This is needed if the user scrolls down during page load and you want to make sure the page ...
Preventing form resubmission
... page 2. I have a series of forms , form1 , form2 , form3. how can go back from form"n" to form"n-1" seamlessly. Random question: Where did you study the PRG design pattern
– Rpant
Oct 7 '15 at 3:37
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How can I make git ignore future revisions to a file?
... @AdamDymitruk: Yes, clean/smudge can be used in this case, but it's far from clear that that is the best option. For example, this will make it rather hard if people really want to change the file, as the clean/smudge will get in the way. I would actually prefere the approach described here.
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Most Useful Attributes [closed]
...ific and don't have any uses outside of the development of server controls from what I've found.
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API pagination best practices
... has the downside that the next page, might repeat the last (few?) entries from the current page.
– rouble
Sep 16 '13 at 21:39
4
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How to get the filename without the extension in Java?
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you can also use FilenameUtils.getBasename to go straight from a path string to a filename-without-extension.
– Ian Durkan
Jan 28 '11 at 16:37
2
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Can pandas automatically recognize dates?
Today I was positively surprised by the fact that while reading data from a data file (for example) pandas is able to recognize types of values:
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