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What is the difference between a string and a byte string?
...as the bytes type; this answer is equivalently comparing the unicode type (does not exist in Python 3) to the str type.
– craymichael
Nov 10 '16 at 16:02
3
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Traits in PHP – any real world examples/best practices? [closed]
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NikiC's is missing the point: using a trait doesn't prevent using Dependency Injection. In this case, a trait would just let every class that implements logging not have to duplicate the setLogger() method and creation of the $logger property. The trait would provide t...
Valid to use (anchor tag) without href attribute?
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@Zacqary, [role="button"] doesn't do anything concrete, you still need to listen for the click event (but you'd do that anyway to make a JS button). It's meant to be used for assisted navigation (aka screen readers) so that the screen reader knows to ...
Parse JSON in C#
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That's odd, because Visual Studio doesn't seem to have a problem with recognising DataContractJsonSerializer in my code, yet it doesn't like using (get; set;).
– Mike B
Aug 2 '09 at 14:57
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Chaining multiple filter() in Django, is this a bug?
...(B)." If you observe a behavior similar to OR in this specific example, it does not necessarily mean that you can generalize your own interpretation. Please look at the answers by "Kevin 3112" and "Johnny Tsang." I believe those are the correct answers.
– 1man
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Structure padding and packing
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Does first member have to come first? I thought arragement is totally up to the implementation, and cannot be relied upon (even from version to version).
– allyourcode
Jul 30 '15 at 1:23...
Split a module across several files
...or implementations in different files. This is what the mod vector_b; line does. It instructs the Rust compiler to look for a vector_b.rs file for the implementation of that module. And sure enough, here's our src/vector_b.rs file:
#[derive(Debug)]
pub struct VectorB {
xs: Vec<i64>,
}
im...
What are Scala context and view bounds?
...conversion here (if needed) happens before I pass the parameter to f, so f doesn't need to know about it.
Besides Ordered, the most common usage from the library is handling String and Array, which are Java classes, like they were Scala collections. For example:
def f[CC <% Traversable[_]](a: C...
How to put the legend out of the plot
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Does this cut off the words in the legend for anyone else?
– user1717828
Jan 25 '19 at 3:01
add a co...
Can JSON start with “[”?
...igure many times, apparently there is a problem with json4j library, which doesn't like a json with [.
– Tiberiu
Feb 17 '11 at 21:28
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