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Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
...peculiar to a particular compiler version. The question I answered is the more important one, IMO.
– Ben Voigt
Jun 30 '12 at 18:25
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How to Query an NTP Server using C#?
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Does application.yml support environment variables?
... able to find the docs for it would be nice. Thank you for sharing - I am more confident with my conclusion now.
– reverend
Nov 28 '18 at 0:15
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Get distance between two points in canvas
...y )*( (varName.paramY-varY)/2-cy ) );
that horrid thing becomes the much more manageable:
varName.dist=Math.dist((varName.paramX-varX)/2, (varName.paramY-varY)/2, cx, cy);
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Aggregate function in an SQL update query?
...t...Where have you been all day??? I have been banging my head over it for more than an hour now :)
– Ange1
Jan 7 '16 at 19:43
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Django ManyToMany filter()
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Thanks @maxm. Updated with a more current link to some examples.
– istruble
Feb 13 '12 at 17:06
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How to post JSON to PHP with curl
...ee PHP input/output streams.
From a protocol perspective this is actually more correct, since you're not really processing http multipart form data anyway. Also, use application/json as content-type when posting your request.
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Reusing a PreparedStatement multiple times
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The second way is a tad more efficient, but a much better way is to execute them in batches:
public void executeBatch(List<Entity> entities) throws SQLException {
try (
Connection connection = dataSource.getConnection();
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how to get first three characters of an NSString?
...nds" error possible if you don't check the length to make sure it has 3 or more characters long
– Ryan Bavetta
Mar 29 '12 at 4:01
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How to RedirectToAction in ASP.NET MVC without losing request data
... a valid post
ViewData["Form"] = form;
return View();
That's the pattern more or less. A little pseudoy. With this you can create 1 view to handle rendering the form, re-displaying the values (since the form will be filled with previous values), and showing error messages.
When the posting to thi...