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How does Java handle integer underflows and overflows and how would you check for it?
... the syntax normally used when writing javadocs - while normally that'd be converted to Math.addExact, sometimes the other form just sticks around
– Pokechu22
Nov 15 '17 at 3:24
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date format yyyy-MM-ddTHH:mm:ssZ
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One option could be converting DateTime to ToUniversalTime() before converting to string using "o" format. For example,
var dt = DateTime.Now.ToUniversalTime();
Console.WriteLine(dt.ToString("o"));
It will output:
2016-01-31T20:16:01.909234...
How can I parse a time string containing milliseconds in it with python?
...ed to 100000, 12 gets parsed to 120000, and 1234567 produces ValueError: unconverted data remains: 7
– user443854
Apr 4 '13 at 14:45
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initializer_list and move semantics
...zer_list.
In this example code, I used a set of small helper functions to convert the variadic arguments into a vector, to make it similar to the original code. But of course you can write a recursive function with variadic templates directly instead.
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How to override toString() properly in Java?
... // Append
.toString(); // Convert entire sequence to a single `String` object.
}
Person[ name=Alice | phone=555.867.5309 ]
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In C, do braces act as a stack frame?
...d is no longer eating up memory while your code is running, you can either convert the code in curly braces into a separate function or explicitly malloc and free the memory instead of using automatic storage.
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What is the Java equivalent of PHP var_dump?
... think that the best way to do It, is using google-gson (A Java library to convert JSON to Java objects and vice-versa)
Download It, add "jar" file to your project
HashMap<String, String> map = new HashMap<String, String>();
map.put("key_1", "Baku");
map.put("key_2", "Azerbaijan");
m...
What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
...ack a leading-zero counting instruction, but some of those can efficiently convert integers to double. Type-punning an FP bit pattern back to integer can be slow, though (e.g. on PowerPC it requires a store/reload and usually causes a load-hit-store stall).
This algorithm could potentially be usef...
How do I safely pass objects, especially STL objects, to and from a DLL?
...types (the bool specialization has a little bit of extra logic, since it's converted to a int8_t and then the int8_t is compared to 0 to convert back to bool, but this is fairly trivial).
We can also wrap STL types in this way, although it requires a little extra work:
#pragma pack(push, 1)
templa...
What are attributes in .NET?
...);
break;
}
}
Note: the above is C++/CLI but it's not difficult to convert to C#
(yeah, I know, C++/CLI is an abomination but it's what I have to work with :-( )
You can put attributes on most things and there are whole range of predefined attributes. The editor mentioned above also looks f...