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What's the state of the art in email validation for Rails?
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looks like ###@domain.com will validate?
– cwd
Dec 2 '13 at 19:36
1
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Asserting successive calls to a mock method
..., you need to "assert mock.call_args == ((123,), {})", which is a mouthful compared to "call(123)"
– Jonathan Hartley
Jan 25 '16 at 20:52
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Why can I pass 1 as a short, but not the int variable i?
... for other expressions. This is a reasonable rule, since for constants the compiler can ensure that the value fits into the target type, but it can't for normal expressions.
This rule is in line with the guideline that implicit conversions should be lossless.
6.1.8 Implicit constant expression conv...
BCL (Base Class Library) vs FCL (Framework Class Library)
... On a simple level, .NET Framework = libraries (FCL, BCL), language compilers (C#, VB.NET) and Common Language Runtime (CLR). Plus then there's the whole ecosytem that surrounds that: Visual Studio, MSDN Help, and more.
– Andrew Webb
May 1 '09 at 9:44
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How to get the filename without the extension in Java?
...ath but not in the filename, you can use the following:
import org.apache.commons.io.FilenameUtils;
String fileNameWithOutExt = FilenameUtils.removeExtension(fileNameWithExt);
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Trigger change event of dropdown
...Leniel Macaferi , Thanks a lot. Christophe, could you please add Leniel's comment to your answer?
– Zaxter
Mar 11 '15 at 8:53
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How to get past the login page with Wget?
...ata 'user=foo&password=bar' \
--delete-after \
http://server.com/auth.php
# Now grab the page or pages we care about.
wget --load-cookies cookies.txt \
http://server.com/interesting/article.php
Make sure the --post-data parameter is properly percent-encoded (especially ampersan...
How to display count of notifications in app launcher icon [duplicate]
...ication icon, because it is sealed in the .apk tightly once the program is compiled. There is no way to change it to a 'drawable' programmatically using standard APIs. You may achieve your goal by using a widget instead of an icon. Widgets are customisable. Please read this :http://www.cnet.com/8301...
Remove grid, background color, and top and right borders from ggplot2
...ould like to reproduce the plot immediately below by using ggplot2. I can come close, but cannot remove the top and right borders. Below I present several attempts using ggplot2, including several suggestions found on or via Stackoverflow. Unfortunately I have not been able to get those suggestio...
Use dynamic variable names in JavaScript
... If you need to access nested properties check out stackoverflow.com/questions/4244896/…
– Mr Br
Jun 22 '15 at 8:12
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