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How can I shrink the drawable on a button?
... scaleWidth, scaleHeight);
Button btn = findViewbyId(R.id.yourbtnID);
btn.setCompoundDrawables(sd.getDrawable(), null, null, null); //set drawableLeft for example
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How do you post to an iframe?
...t Explorer that only occurs when you're dynamically creating your iframes, etc. using Javascript (there's a work-around here), but if you're using ordinary HTML markup, you're fine. The target attribute and frame names isn't some clever ninja hack; although it was deprecated (and therefore won't val...
Defining private module functions in python
...er-score)
Such a variable has its name "mangled" to include the classname etc.
It can still be accessed outside of the class logic, through the mangled name.
Although the name mangling can serve as a mild prevention device against unauthorized access, its main purpose is to prevent possible name co...
IE9 border-radius and background gradient bleeding
...onally to IE9 only using conditional styles, browser-specific css classes, etc.) Of course, generating a PNG works great for button-sized gradients, but not page-sized gradients!
HTML:
<span class="button">This is a button</span>
CSS:
span.button {
padding: 5px 10px;
border-ra...
Singleton with Arguments in Java
... consider some lateral caching solution. For example: EHCache, Terracotta, etc.
1 in the sense of spanning multiple VMs on probably multiple computers.
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Difference between Build Solution, Rebuild Solution, and Clean Solution in Visual Studio?
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@verdana: For github etc, it's simpler to have a decent .gitignore file. But as per the answer, Clean doesn't always do a particularly thorough job in my experience.
– Jon Skeet
Dec 24 '15 at 10:13
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Add a tooltip to a div
...ore {
opacity : 1;
}
Apply your styles (color, size, position etc) to the tooltip object; end of the story.
In the demo I've defined another rule to specify if the tooltip must disappear when hovering over it but outside of the parent, with another custom attribute, data-tooltip-persi...
How to pull a random record using Django's ORM?
...Painting.objects method is a manager that contains all(), filter(), get(), etc. Creating your own manager allows you to pre-filter results and have all these same methods, as well as your own custom methods, work on the results.
EDIT: I modified my code to reflect the order_by['?'] method. Note t...
Chaining multiple MapReduce jobs in Hadoop
...ime focusing on your problem, not on the mechanics of managing Hadoop jobs etc. You can even layer different languages on top (like clojure or jruby) to even further simplify your development and applications. http://www.cascading.org/modules.html
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Validating IPv4 addresses with regexp
...ification/security as 023 needs to be converted to 23 to avoid duplicates, etc. Thanks for trying to make things better !
– Danail Gabenski
Dec 27 '19 at 1:03
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