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How do I cast a variable in Scala?
Given a variable with type Graphics ,
how do I cast it to Graphics2D in Scala?
2 Answers
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Why are Oracle table/column/index names limited to 30 characters?
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I believe it's the ANSI standard.
EDIT:
Actually, I think it's the SQL-92 standard.
A later version of the standard appears to optionally allow for 128 character names, but Oracle doesn't yet support this (or has partial support for it, insofar as it allows 30 characters. Hmmm.)
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Define css class in django Forms
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edited Jun 27 '15 at 19:02
answered Jan 13 '11 at 1:56
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Authoritative position of duplicate HTTP GET query keys
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edited Nov 17 '09 at 12:12
answered Nov 17 '09 at 4:21
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How do I move forward and backward between commits in git?
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12 Answers
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How do I implement basic “Long Polling”?
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Here is a really basic example, which sends a simple string after 2-10 seconds. 1 in 3 chance of returning an error 404 (to show error handling in the coming Javascript example)
msgsrv.php
<?php
if(rand(1,3) == 1){
/* Fake an error */
header("HTTP/1.0 404 Not Found");
die()...
How do I convert an enum to a list in C#? [duplicate]
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edited Oct 24 '12 at 15:18
Chev
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Is there a good way to attach JavaScript objects to HTML elements?
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2 Answers
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Python: Get the first character of the first string in a list?
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answered Aug 18 '11 at 13:25
agfagf
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POST JSON to API using Rails and HTTParty
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2 Answers
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