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Should I use #define, enum or const?
... increases slightly the coupling.
enum
The same as const int, with a somewhat stronger typing.
typedef enum { xNew = 1, xDeleted, xModified = 4, xExisting = 8 } RecordType;
They are still polluting the global namespace, though.
By the way... Remove the typedef. You're working in C++. Those type...
Change Default Scrolling Behavior of UITableView Section Header
...ouped table.
I haven't actually tried this so it may not work, but that's what I'd suggest doing.
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How to install packages using pip according to the requirements.txt file from a local directory?
... even after deactivate venv. also not able to use that packages. dont know what's wrong here
– Shreyan Mehta
Feb 12 '19 at 9:53
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How to allow remote connection to mysql
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That is allowed by default on MySQL.
What is disabled by default is remote root access. If you want to enable that, run this SQL command locally:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password' WITH GRANT OPTION;
FLUSH PRIVILEGES;
And th...
Creating instance of type without default constructor in C# using reflection
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Awesome, looks like that's exactly what I need. I assume uninitialized means all its memory will be set to zeros? (Similar to how structs are instantiated)
– Aistina
Dec 24 '08 at 2:04
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How to get the caret column (not pixels) position in a textarea, in characters, from the start?
...ry end
// of the input, since moveStart/moveEnd doesn't return what we want
// in those cases
endRange = el.createTextRange();
endRange.collapse(false);
if (textInputRange.compareEndPoints("StartToEnd", endRange) > -1) {
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Attach a file from MemoryStream to a MailMessage in C#
... writer.Flush();
stream.Position = 0; // read from the start of what was written
message.Attachments.Add(new Attachment(stream, "filename.csv", "text/csv"));
mailClient.Send(message);
}
The StreamWriter and underlying stream should not be disposed until after the message has b...
Quickest way to compare two generic lists for differences
What is the quickest (and least resource intensive) to compare two massive (>50.000 items) and as a result have two lists like the ones below:
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Exception thrown inside catch block - will it be caught again?
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@AndrewDunn I don't think that's what user3705478's question is about, but rather, what happens if a parent exception catch clause is listed before a child exception catch clause. My understanding is that Java disallows this, and it's caught at compile time....
Use cases for the 'setdefault' dict method
... chief use case for replacement by defaultdict. Can you give an example of what your mean in the first paragraph?
– Eli Bendersky
Aug 14 '10 at 14:11
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