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How can I get the count of milliseconds since midnight for the current?
...finer resolution of nanoseconds. That means the number of nanoseconds will range from from 0 to 999,999,999.
long nanosFractionOfSecond = zdt.getNano();
If you truly want milliseconds, truncate the finer data by dividing by one million. For example, a half second is 500,000,000 nanoseconds and a...
Write a program to find 100 largest numbers out of an array of 1 billion numbers
...lgorithms.
The description is quite general so maybe you can ask him the range or meaning of these numbers to make the problem clear. Doing this may impress an interviewer. If, for example, these numbers stands for people's age of within a country (e.g. China),then it's a much easier problem. With...
Nested attributes unpermitted parameters
...
Awesome, I cound't get to permit a range parameter explicitly, this save me some hours.
– Bartek Skwira
Sep 6 '13 at 13:09
3
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boost Composite keys - C/C++ - 清泛网 - 专注C/C++及内核技术
... Whites
std::pair<phonebook::iterator,phonebook::iterator> p=
pb.equal_range(boost::make_tuple(std::string("White")));
On the other hand, partial searches without specifying the first keys are not allowed.
By default, the corresponding std::less predicate is used for each subkey of a compo...
inserting characters at the start and end of a string
...d position:
>>> s = "0123456789"
>>> s[2]
'2'
Calling range with start and end position:
>>> s[4:6]
'45'
Calling part of a string before that position:
>>> s[:6]
'012345'
Calling part of a string after that position:
>>> s[4:]
'456789'
Inserti...
What are the most interesting equivalences arising from the Curry-Howard Isomorphism?
... twist on this! In a language with parametric polymorphism, type variables range over all possible types, including uninhabited ones, so a fully polymorphic type such as ∀a. a is, in some sense, almost-false. So what if we write double almost-negation by using polymorphism? We get a type that look...
Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
...t codes used to be just positive numbers (I mean in UNIX) and according to range:
1-127 are user defined codes (so generated by calling exit(n))
128-255 are codes generated by termination due to different unix signals like SIGSEGV or SIGTERM
But I don't think you should care while coding on Java...
Why was the switch statement designed to need a break?
...f implementation. Some other languages supported more sophisticated cases (ranges, multiple values, strings...) at the cost, perhaps, of efficiency.
– PhiLho
Oct 31 '08 at 6:29
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Best way to do Version Control for MS Excel
...for that: Serialise the contents of your sheets into some text format (via Range.Value) and use an existing version control system. Here's a very good blog post about this: https://wiki.ucl.ac.uk/display/~ucftpw2/2013/10/18/Using+git+for+version+control+of+spreadsheet+models+-+part+1+of+3
However, ...
Merge / convert multiple PDF files into one PDF
...directory and their order is preserved by "*". If its not preserved, using ranges: filename_{0..9}.pdf solves it.
– lepe
Jan 5 '15 at 5:48
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