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Can you “ignore” a file in Perforce?
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Unfortunately this causes errors on submit rather than having the reconcile view ignore. So it can keep certain files out of a repository, but it can't help your users not to see noise.
– Warren P
Oct 7 '10 at 1...
Difference between ref and out parameters in .NET [duplicate]
...s to be set to something.
int x;
Foo(out x); // OK
int y;
Foo(ref y); // Error: y should be initialized before calling the method
Ref parameters are for data that might be modified, out parameters are for data that's an additional output for the function (eg int.TryParse) that are already using ...
Populating Spring @Value during Unit Test
...s fetching value from property file. So when I'm running test it is giving error of unresolve placeholder , say "${spring.redis.port}"
– legend
Apr 16 '19 at 6:54
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LINQ equivalent of foreach for IEnumerable
... Is.EquivalentTo(values.ToList()));
}
The following fails with the error:
Expected: equivalent to < 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 >
But was: < 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 >
[Test]
public void ForEachKeywordFail()
{
//Yes, I know there is an Observable.Range.
var va...
Responsive website zoomed out to full width on mobile
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Adding this for people searching this error for whom the accepted answer is not working. I believe this will be a rarer, but nonetheless frustrating case:
If your page is rendering inside a frameset (for example domain cloaking), then putting the meta tags won'...
Reloading module giving NameError: name 'reload' is not defined
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reload is a builtin in Python 2, but not in Python 3, so the error you're seeing is expected.
If you truly must reload a module in Python 3, you should use either:
importlib.reload for Python 3.4 and above
imp.reload for Python 3.0 to 3.3 (deprecated since Python 3.4 in favour of im...
How do I find the time difference between two datetime objects in python?
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I've got error TypeError: 'float' object is not subscriptable when use for: then = datetime(2017, 8, 11, 15, 58, tzinfo=pytz.UTC) now = datetime(2018, 8, 11, 15, 58, tzinfo=pytz.UTC) getDuration(then, now, 'years')
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Tracing XML request/responses with JAX-WS
..., "999999");
See question Tracing XML request/responses with JAX-WS when error occurs for details.
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What's better at freeing memory with PHP: unset() or $var = null
...an removing it.
when you try to use a non-existent (unset) variable, an error will be triggered and the value for the variable expression will be null. (Because, what else should PHP do? Every expression needs to result in some value.)
A variable with null assigned to it is still a perfectly norm...
Purpose of Trigraph sequences in C++?
... existance). It would be nice if compilers could be configured to warn (or error) when it comes across a trigraph or digraph, so I could know I've got something I should knowingly deal with.
And just for completeness, digraphs are much less dangerous since they get processed as tokens, so a digraph...