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UICollectionView inside a UITableViewCell — dynamic height?
... seems to stuck after the self.collectionView.layoutIfNeeded(). I fixed it by setting the frame height with 1 rather than maximum height. Hope its helps if anyone stumble in this problem.
– titan
Aug 16 '17 at 17:01
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Do you continue development in a branch or in the trunk? [closed]
...ase.
QA should be done on each branch before it is merged to the trunk.
By doing QA on each individual branch, you will know exactly what caused the bug easier.
This solution scales to any number of developers.
This method works since branching is an almost instant operation in SVN.
Tag each re...
What's the difference between BaseAdapter and ArrayAdapter?
... The default behavior that ArrayAdapter provides (as mentioned by @tanis-7x ) is that there can be only 1 TextView inside the list item, actually very limited behavior. If there are multiple controls in each list item, you must use BaseAdapter and to the job by yourself. Of course you ca...
C++ mark as deprecated
...t describes why the name or entity was deprecated:
[[deprecated("Replaced by bar, which has an improved interface")]]
void foo(int);
The message must be a string literal.
For further details, see “Marking as deprecated in C++14”.
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How many String objects will be created when using a plus sign?
...n mind that there may be further optimizations at runtime. I'm just going by what IL is produced.
Finally, as regards interning, constants and literals are interned, but the value which is interned is the resulting constant value in the IL, not the literal. This means that you might get even fewe...
How to get controls in WPF to fill available space?
...of the DockPanel fills the remaining space. You can disable this behavior by setting the LastChild property to false.
The StackPanel asks each child for its desired size and then stacks them. The stack panel calls Measure() on each child, with an available size of Infinity and then uses the child...
Comparing object properties in c# [closed]
This is what I've come up with as a method on a class inherited by many of my other classes. The idea is that it allows the simple comparison between properties of Objects of the same Type.
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How to get JSON response from http.Get
...read any valid HTTP response, there's no body to close!) You can test this by pointing .Get() at a non-existent URL. Tis method is demonstrated in the second code block in the net/http docs.
– Connor Peet
Aug 6 '17 at 15:29
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Convert UNIX epoch to Date object
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Try dividing that by 1000: as.POSIXct(1415560016876/1000, origin="1970-01-01") gets "2014-11-09 13:06:56.875 CST" and you need to ensure whether seconds are expected (as for R) or milliseconds.
– Dirk Eddelbuettel
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Why don't structs support inheritance?
...i)
values [i].A *= 2;
}
Derived[] v = new Derived[2];
Square (v);
By normal conversion rules, a Derived[] is convertible to a Base[] (for better or worse), so if you s/struct/class/g for the above example, it'll compile and run as expected, with no problems. But if Base and Derived are valu...