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Regex for quoted string with escaping quotes
... Makes sense. Plain english: Two quotes surrounding zero or more of "any character that's not a quote or a backslash" or "a backslash followed by any character". I can't believe I didn't think to do that...
– Ajedi32
Jan 3 '14 at 22:17
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Why is printing to stdout so slow? Can it be sped up?
...how much work they do; see Russ's comment to this answer).
(You could add more write buffering, like with disk I/O, but then you wouldn't see what was written to your terminal until after the buffer gets flushed. It's a trade-off: interactivity versus bulk efficiency.)
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Why can't R's ifelse statements return vectors?
..., i.e., a vector of length 1. The warning indicates that req(inputval) has more elements. To get a single value the functions any() or all() might be useful.
– Uwe
Jul 20 '18 at 7:14
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Build a simple HTTP server in C [closed]
...into a file request
Open the file and spit it back at the client
It gets more difficult depending on how much of HTTP you want to support - POST is a little more complicated, scripts, handling multiple requests, etc.
But the base is very simple.
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Do you leave parentheses in or out in Ruby? [closed]
...in Specific Languages (such as Rake) don't use
parenthesis to preserve a more natural
language feel to their statements.
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sqlalchemy flush() and get inserted id?
...no call to commit() should be required. So the answer here lies in one or more of the following:
The details of your mapping
If there are any odd quirks of the backend in use (such as, SQLite doesn't generate integer values for a composite primary key)
What the emitted SQL says when you turn on e...
multi-step registration process issues in asp.net mvc (split viewmodels, single model)
...ing this form", "text/plain");
}
return View(wizard);
}
which is more how POST actions should look like. I am leaving this improvement for the next time :-)
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Can I use conditional statements with EJS templates (in JMVC)?
...e syntax?
My goal is to prepend an 's' to the word 'comment' when there is more than one. in an jQuery.ejs template in a JMVC app. The following breaks. I can't find any docs for conditionals...
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Calling a Method From a String With the Method's Name in Ruby
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Correct use of flush() in JPA/Hibernate
... objects, e.g., auto-incremented 'version', autogenerated ID, etc. Furthermore the entity manager will be closed after a rollback. Just beware that if you try to 'merge' the object to another session, the auto-incremented 'version' in particular may cause an OptimisticLockException.
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