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What are unit tests, integration tests, smoke tests, and regression tests?
...systems are often mocked or stubbed during the test (otherwise it would be more of an integration test).
Pre-flight check: Tests that are repeated in a production-like environment, to alleviate the 'builds on my machine' syndrome. Often this is realized by doing an acceptance or smoke test in a prod...
promise already under evaluation: recursive default argument reference or earlier problems?
...ke test<- function(g.=g, T=1, f..=f){ g.(1,T, f.=f..) }? In cases with more recursions, is it a good and safe practice adding more .? (2) if f is a non-function argument, for example g <- function(x, T, f=f){ exp(-fx/T) }* and test<- function(g.=g, T=1, f=f){ g.(1,T, f=f.) }, will using t...
What is the C# equivalent of NaN or IsNumeric?
...p; Char.IsDigit(c);
}
return value;
}
or if you want to be a little more fancy
public Boolean IsNumber(String value) {
return value.All(Char.IsDigit);
}
update 2 ( from @stackonfire to deal with null or empty strings)
public Boolean IsNumber(String s) {
Boolean value = true;
i...
Increasing the maximum number of TCP/IP connections in Linux
...eout = 60
This basically means your system cannot consistently guarantee more than (61000 - 32768) / 60 = 470 sockets per second. If you are not happy with that, you could begin with increasing the port_range. Setting the range to 15000 61000 is pretty common these days. You could further increase...
Is there any standard for JSON API response format?
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No Swipe Back when hiding Navigation Bar in UINavigationController
...e behaviour occurs, the back is disabled and whole app doens't respond any more
– KarimIhab
Jun 14 '16 at 13:28
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Why was the switch statement designed to need a break?
...rough was used
in this analysis it was often for
situations that occur more frequently
in a compiler than in other software,
for instance, when compiling operators
that can have either one or two
operands:
switch (operator->num_of_operands) {
case 2: process_operand( operator-&gt...
When should I use OWIN Katana?
...the webserver that is serving the request.
In return, applications can be more easily ported between hosts and potentially entire platforms/operating systems. For example, the ability to host an application in a console or any process allows Mono to host it without efforts... (Raspberry Pi anyone)
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How to check if two arrays are equal with JavaScript? [duplicate]
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How do I add more members to my ENUM-type column in MySQL?
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There's more than one column in my carmake table. Could that have anything to do with it?
– Zaid
Oct 1 '09 at 5:14
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