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Is there a Null OutputStream in Java?

... Since Java 11, there is a static utility that does exactly what you need, a static factory method OutputStream.nullOutputStream(): Returns a new OutputStream which discards all bytes. The returned stream is initially open. The stream is closed by calling the...
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Python string.replace regular expression [duplicate]

...eplace() v2|v3 does not recognize regular expressions. To perform a substitution using a regular expression, use re.sub() v2|v3. For example: import re line = re.sub( r"(?i)^.*interfaceOpDataFile.*$", "interfaceOpDataFile %s" % fileIn, line ) In a loo...
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Is it possible to do start iterating from an element other than the first using foreach?

...collection. I would like to choose from which element foreach starts. Is it possible to somehow change the element from which foreach starts? ...
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Use Mockito to mock some methods but not others

Is there any way, using Mockito, to mock some methods in a class, but not others? 5 Answers ...
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Get element inside element by class and ID - JavaScript

...right, I've dabbled in JavaScript before, but the most useful thing I've written is a CSS style-switcher. So I'm somewhat new to this. Let's say I have HTML code like this: ...
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Android: allow portrait and landscape for tablets, but force portrait on phone?

I would like tablets to be able to display in portrait and landscape (sw600dp or greater), but phones to be restricted to portrait only. I can't find any way to conditionally choose an orientation. Any suggestions? ...
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Type converting slices of interfaces

I'm curious why Go does't implicitly convert []T to []interface{} when it will implicitly convert T to interface{} . Is there something non-trivial about this conversion that I'm missing? ...
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How to add a new method to a php object on the fly?

...follow | edited Mar 13 '13 at 20:59 Ivan Castellanos 6,88511 gold badge3838 silver badges3838 bronze badges ...
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Real life trading API [closed]

Do you know an API that lets you trade with real life stock or currency? 12 Answers 12...
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builder for HashMap

Guava provides us with great factory methods for Java types, such as Maps.newHashMap() . 15 Answers ...