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Environment variables in Mac OS X
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answered Sep 21 '10 at 1:20
Matt CurtisMatt Curtis
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Exception.Message vs Exception.ToString()
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Feb 1 '10 at 12:55
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Should I use an exception specifier in C++?
...id g() throw( k_too_small_exception )
{
int k = lib_f();
if( k < 0 ) throw k_too_small_exception();
}
g will terminate, when lib_f() throws. This is (in most cases) not what you really want. std::terminate() should never be called. It is always better to let the application crash with an...
When someone writes a new programming language, what do they write it IN?
...itch and it started the program running. When I went to university in the 80's I saw computers that had that capacity but never was given the job of loading in a program with the switches.
And even earlier than that computer programs had to be hard wired with plug boards!
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Can Python test the membership of multiple values in a list?
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How to clone all remote branches in Git?
... top-voted answers do.
Here are two answers that will work as of git v2.28.0:
https://stackoverflow.com/a/4754797/430062
https://stackoverflow.com/a/7216269/430062
First, clone a remote Git repository and cd into it:
$ git clone git://example.com/myproject
$ cd myproject
Next, look at the local ...
Explain the encapsulated anonymous function syntax
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How to check if an email address exists without sending an email?
...mand, but it is intended for exactly this. If the server responds with a 2.0.0 DSN, the user exists.
VRFY user
You can issue a RCPT, and see if the mail is rejected.
MAIL FROM:<>
RCPT TO:<user@domain>
If the user doesn't exist, you'll get a 5.1.1 DSN. However, just because the ema...
Separation of business logic and data access in django
I am writing a project in Django and I see that 80% of the code is in the file models.py . This code is confusing and, after a certain time, I cease to understand what is really happening.
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How to check that an element is in a std::set?
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