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How do I give text or an image a transparent background using CSS?
... pseudosignificant browser that fails to support it, so barring that go ahead and use HSL(A) for every colour.
– iono
Nov 28 '13 at 8:17
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What is the difference between Serializable and Externalizable in Java?
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To add to the other answers, by implementating java.io.Serializable, you get "automatic" serialization capability for objects of your class. No need to implement any other logic, it'll just work. The Java runtime will use reflec...
What does this square bracket and parenthesis bracket notation mean [first1,last1)?
... Michael MrozekMichael Mrozek
141k2424 gold badges151151 silver badges159159 bronze badges
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Is JavaScript guaranteed to be single-threaded?
JavaScript is known to be single-threaded in all modern browser implementations, but is that specified in any standard or is it just by tradition? Is it totally safe to assume that JavaScript is always single-threaded?
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Why does the JVM still not support tail-call optimization?
... loop, the Java specification doesn't require that this transformation be made. Presumably, one reason it is not a requirement is that, in general, the transformation can't be made statically in an object-oriented language. Instead, the transformation from tail-recursive function to simple loop must...
source of historical stock data [closed]
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Let me add my 2¢, it's my job to get good and clean data for a hedge-fund, I've seen quite a lot of data feeds and historical data providers. This is mainly about US stock data.
To start with, if you have some money don't bother w...
Private virtual method in C++
What is the advantage of making a private method virtual in C++?
5 Answers
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What is Unicode, UTF-8, UTF-16?
...icode. It assigns every character a unique number called a code point. One advantage of Unicode over other possible sets is that the first 256 code points are identical to ISO-8859-1, and hence also ASCII. In addition, the vast majority of commonly used characters are representable by only two bytes...
Same-named attributes in attrs.xml for custom view
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Solution: Simply extract common attributes from both views and add them directly as children of the <resources> node:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<attr name="myattr1" format="string" />
<attr name="myattr2" format="dimension" /&g...
How to get a reference to current module's attributes in Python
... Maciej PasternackiMaciej Pasternacki
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