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How to create a new database after initally installing oracle database 11g Express Edition?
...s Connection Name, Username, and Password.
For security, the password characters that you type appear as
asterisks.
Near the Password field is the check box Save Password. By default, it
is deselected. Oracle recommends accepting the default.
In the New/Select Database Connection ...
How do I write a short literal in C++?
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@Ates Goral: All ints. Changing to short or char would presumably change the instruction to movw or movb across the board.
– Mike F
Oct 16 '08 at 18:11
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Reload Flask app when template file changes
...pplication when the templates change (or any other file), you can pass the extra_files argument to Flask().run(), a collection of filenames to watch: any change on those files will trigger the reloader.
Example:
from os import path, walk
extra_dirs = ['directory/to/watch',]
extra_files = extra_di...
How to add an extra column to a NumPy array
...this is a better answer than the accepted one, because it covers adding an extra column at the beginning and at the end, not just at the end as the other answers
– Ay0
Jul 23 '15 at 11:02
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Capture characters from standard input without waiting for enter to be pressed
...up so infrequently for me. But in C or C++, what is the best way to read a character from standard input without waiting for a newline (press enter).
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Pass an array of integers to ASP.NET Web API?
..., bool, double, and so forth), plus TimeSpan, DateTime, Guid, decimal, and string, plus any type with a type converter that can convert from a string." an int[] is not a simple type.
– Tr1stan
Aug 6 '15 at 13:03
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what is the unsigned datatype?
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@Charles Bailey: these days - at least if you are being pragmatic rather than formal - long, int, short and char are considered to be different data types as they can be different sizes) with unsigned (and the default, signed)...
Create an array with same element repeated multiple times
...ate (05/11/2019):
Another way, without using fill or from, that works for string of any length:
Array.apply(null, Array(3)).map(_ => 'abc') // ['abc', 'abc', 'abc']
Same as above answer. Adding for sake of completeness.
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Check if a String contains numbers Java
I'm writing a program where the user enters a String in the following format:
14 Answers
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Array or List in Java. Which is faster?
I have to keep thousands of strings in memory to be accessed serially in Java. Should I store them in an array or should I use some kind of List ?
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