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How do you explicitly set a new property on `window` in TypeScript?
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you can just type:
window['MyNamespace']
and you wont get a compile error and it works the same as typing window.MyNamespace
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Python Create unix timestamp five minutes in the future
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Now in Python >= 3.3 you can just call the timestamp() method to get the timestamp as a float.
import datetime
current_time = datetime.datetime.now(datetime.timezone.utc)
unix_timestamp = current_time.timestamp() # works if Python >= 3.3
unix_timestamp_pl...
html select option separator
... An empty optgroup like this is not legal html. You'll get validation errors if you use it. I prefer james.garriss's answer.
– Ariel
Sep 28 '11 at 11:58
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jQuery - Illegal invocation
... }
else if(data=='no')
{
alert('Error! Record not inserted successfully')
}
else
{
alert('Error! Try again');
}
}
});
});
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Possible reasons for timeout when trying to access EC2 instance
... could be the reasons why, and what can I do to resolve it? Rebooting normally takes a long time to take effect, and might just makes things worst
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CHECK constraint in MySQL is not working
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Here you will find how to trigger an error instead: stackoverflow.com/a/7189396/1144966
– petermeissner
Aug 28 '13 at 9:56
41
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How to convert std::string to LPCSTR?
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Call c_str() to get a const char * (LPCSTR) from a std::string.
It's all in the name:
LPSTR - (long) pointer to string - char *
LPCSTR - (long) pointer to constant string - const char *
LPWSTR - (long) pointer to Unicode (...
Why would I prefer using vector to deque
...tances of vector may lead to unnecessary heap fragmentation (slowing down calls to new).
Also, as pointed out elsewhere on StackOverflow, there is more good discussion here: http://www.gotw.ca/gotw/054.htm .
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How do I verify a method was called exactly once with Moq?
How do I verify a method was called exactly once with Moq? The Verify() vs. Verifable() thing is really confusing.
3 A...
HttpUtility does not exist in the current context
I get this error when compiling a C# application. Looks like a trivial error, but I can't get around it.
10 Answers
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