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What does dot (.) mean in a struct initializer?
...h still works, of course.
So for the following struct:
struct demo_s {
int first;
int second;
int third;
};
...you can use
struct demo_s demo = { 1, 2, 3 };
...or:
struct demo_s demo = { .first = 1, .second = 2, .third = 3 };
...or even:
struct demo_s demo = { .first = 1...
How to construct a relative path in Java from two absolute paths (or URLs)?
...t for file path there's java.nio.file.Path#relativize since Java 1.7, as pointed out by @Jirka Meluzin in the other answer.
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Print JSON parsed object?
... SuperUberDuper was asking if the object could be logged or viewed without converting it to a string. If viewing in the browser the DOM needs an element, you can stringify json so and set an elements contents innerHTML to that string to view it on the page.
– jasonleonhard
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Could not find an implementation of the query pattern
...
Hi easiest way to do this is to convert this IEnumerable into a Queryable
If it is a queryable, then performing queries becomes easy.
Please check this code:
var result = (from s in _ctx.ScannedDatas.AsQueryable()
where s.Da...
What does |= (ior) do in Python?
... == (0 | 0)
We now extend this idea beyond binary numbers. Given any two integral numbers (lacking fractional components), we apply the bitwise OR and get an integral result:
>>> a = 10
>>> b = 16
>>> a | b
26
How? In general, the bitwise operations follow some "rule...
How to get just numeric part of CSS property with jQuery?
...ffixes are not in pixels, so if you expect px but are given em you need to convert.
– Ariel
May 3 '12 at 10:36
that's ...
javascript check for not null
...lsey". The double-not operator !! will remove more than just null. It will convert NaN and undefined into false as well. And that's why your array filters correctly when using the double not-operator !!.
– tfmontague
Aug 6 '16 at 20:50
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Add new item count to icon on button - Android
...have functional app but wonder how to even approach this? Particulary, I'm interested in how to show Number of "New" items under tabs. What I KNOW how to do - is create new icons with red dots and just display them when new stuff available.
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Identifying and removing null characters in UNIX
...icates that the file is encoded in UTF-16 and that you should use iconv to convert it to UTF-8.
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How to disable scrolling in UITableView table when the content fits on the screen
... I always upvote such a̶n̶s̶w̶e̶r̶s̶ "rewrites" because converting to modern syntax requires time.
– Dmitry Isaev
Oct 2 '17 at 8:28
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