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How to convert Set to Array?
...s like a nice way to create Arrays with guaranteed unique elements, but it does not expose any good way to get properties, except for generator [Set].values, which is called in an awkward way of mySet.values.next() .
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Using Excel OleDb to get sheet names IN SHEET ORDER
...umentation, but a moderator in the forums said
I am afraid that OLEDB does not preserve the sheet order as they were in Excel
Excel Sheet Names in Sheet Order
Seems like this would be a common enough requirement that there would be a decent workaround.
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Clang vs GCC for my Linux Development project
...d, I haven't seen conclusive benchmarks yet), but for students to learn it does not really matter anyway.
On the other hand, Clang's extremely clear diagnostics are definitely easier for beginners to interpret.
Consider this simple snippet:
#include <string>
#include <iostream>
struc...
How to log out user from web site using BASIC authentication?
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@Keith: Still only this and systemPAUSE's answer (which doesn't work on all browsers, but is smoother than the manual approach when it does work).
– bobince
Jun 9 '11 at 21:49
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Is BCrypt a good hashing algorithm to use in C#? Where can I find it? [closed]
...o the original string before it is hashed.
For the .NET Framework, Bcrypt does not yet have a verified reference implementation. This is important because there's no way to know if there are serious flaws in an existing implementation. You can get an implementation of BCrypt for .NET here. I don't ...
Default string initialization: NULL or Empty? [closed]
...ample, a user's middle name.
NULL when it is an error if the ensuing code does not set the value explicitly.
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How to run Node.js as a background process and never die?
...the shell executes the command in the background in a subshell. The shell does not wait for the com- mand to finish, and the return status is 0.
– MK.
May 2 '14 at 17:14
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How to force uninstallation of windows service
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also make sure to use cmd prompt. PowerShell does not show any error, but doesn`t delete either.
– Bruno Faria
Feb 11 '16 at 20:01
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Cannot convert lambda expression to type 'string' because it is not a delegate type [duplicate]
... post answers to questions that already have accepted answers. This answer does give another situation where the exception reported by the OP could occur and therefore could help someone else that is getting this exception.
– BruceHill
May 20 '15 at 9:08
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Return empty cell from formula in Excel
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Excel does not have any way to do this.
The result of a formula in a cell in Excel must be a number, text, logical (boolean) or error. There is no formula cell value type of "empty" or "blank".
One practice that I have seen foll...