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Keep SSH session alive [closed]
...loses the connection from the server-side if the client goes silent (i.e., does not send information). To prevent connection loss, instruct the ssh client to send a sign-of-life signal to the server once in a while.
The configuration for this is in the file $HOME/.ssh/config, create the file if it ...
Copy a variable's value into another
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It's important to understand what the = operator in JavaScript does and does not do.
The = operator does not make a copy of the data.
The = operator creates a new reference to the same data.
After you run your original code:
var a = $('#some_hidden_var').val(),
b = a;
a and b a...
FormsAuthentication.SignOut() does not log the user out
...onger has the key, he cannot get in.
However, if Joe ever comes back, and does have that lost key, he is let back in!
From what I can tell, there is no way to tell ASP.NET to change the lock on the door!
The way I can live with this is to remember Joe's name in a Session variable. When he logs ou...
Does a finally block run even if you throw a new Exception?
...nally block to be skipped, whether thrown from the try or the catch block. Does this use "interrupted" to mean something more violent, like Thread.stop()?
– Joe Kearney
Nov 24 '10 at 9:13
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In PHP, why does not show a parse error?
...gin', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f13228306%2fin-php-why-does-script-not-show-a-parse-error%23new-answer', 'question_page');
}
);
Post as a guest
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How to identify server IP address in PHP
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This does not give the server ip. For some reason it is giving my local ip
– Thomas Williams
Jun 28 '17 at 15:11
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Why does gulp.src not like being passed an array of complete paths to files?
...n array of full paths, each file is processed independently. The globbing doesn't know where the root of the path is (in fact, it guesses based on the first glob). Therefore, each file is rooted in the folder it contains, and the relative path is empty.
However, there is an easy solution. Pass a...
Does Ruby regular expression have a not match operator like “!~” in Perl?
...xp#match?, which you can easily negate. According to the release notes, it does even fewer allocations than !~
– panmari
May 28 '18 at 20:52
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Keep only date part when using pandas.to_datetime
...s answer, which is the most direct answer to the question the OP posed, it does not really solve the performance problem (it still relies on python datetime objects, and hence any operation on them will be not vectorized - that is, it will be slow).
A better performing alternative is to use df['dat...
What does %w(array) mean?
I'm looking at the documentation for FileUtils.
8 Answers
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