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Overriding class constants vs properties
...at instance-level code executing in class One was retrieving static values from class Two. self::TEST would have returned "test1" where static::TEST returns the expected "test2" - Hope that helps, thanks for replying!
– David Farrell
Jun 26 '14 at 1:45
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Is 'float a = 3.0;' a correct statement?
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So there are caveats for the general case that you should be aware of.
From a practical perspective, in this case the results will most likely be the same even though technically there is a conversion, we can see this by trying out the following code on godbolt:
#include <iostream>
float...
Ignore mouse interaction on overlay image
... sure you test it in all major browsers. IE interprets z-index differently from FF.
For somebody to come up with more details, you would have to post more info, a link would be best.
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iTextSharp - Sending in-memory pdf in an email attachment
...f you could tell me what I am doing wrong in my code. I run the code above from a ASP.Net page and get "Cannot Access a Closed Stream".
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Using arrays or std::vectors in C++, what's the performance gap?
...tors to iterate over it.
Now the std::vector vs. native C++ arrays (taken from the internet):
// Comparison of assembly code generated for basic indexing, dereferencing,
// and increment operations on vectors and arrays/pointers.
// Assembly code was generated by gcc 4.1.0 invoked with g++ -O3 ...
How to simplify a null-safe compareTo() implementation?
...nd it's actively maintained. It's probably my most oft-used library (apart from Spring Framework and Spring Security) - the StringUtils class with its null-safe methods makes input normalization trivial, for example.
– Paul
Mar 31 '17 at 19:54
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Is it good practice to use the xor operator for boolean checks? [closed]
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I think you've answered your own question - if you get strange looks from people, it's probably safer to go with the more explicit option.
If you need to comment it, then you're probably better off replacing it with the more verbose version and not making people ask the question in the first ...
Is there a Null OutputStream in Java?
...ady have it in their project.
Note: If you use an older version of Guava (from 1.0 to 13.0), you want to use com.google.io.NullOutputStream.
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C# short/long/int literal format?
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From §2.4.4.2 Integer literals:
The type of an integer literal is determined as follows:
If the literal has no suffix, it has the first of these types in which its value can be represented: int, uint, long, ulong.
If the l...
What does the M stand for in C# Decimal literal notation?
...er, the origins are probably not those suggested elsewhere in this answer. From the C# Annotated Standard (the ECMA version, not the MS version):
The decimal suffix is M/m since D/d
was already taken by double.
Although it has been suggested that M
stands for money, Peter Golde recalls
t...