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How to change MySQL column definition?
I have a mySQL table called test:
3 Answers
3
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What is the difference between Java RMI and RPC?
... using java reflection API. So its matching with definition of RPC. Please confirm !
– Gunjan Shah
Jul 8 '18 at 11:38
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Installing libv8 gem on OS X 10.9+
... on Mavericks:
gem install libv8 -v 3.11.8.17 -- --with-system-v8
I can confirm this works with rbenv and ruby 1.9.3p448
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Are SVG parameters such as 'xmlns' and 'version' needed?
... to both answers, but I have no points, I'm adding a new answer.
In recent tests on Chrome (Version 63.0.3239.132 (Official Build) (64-bit Windows)), I have found that:
For inline SVG that is directly entered into the HTML file, via text editor or javascript and elm.innerHTML, the xmlns attributes...
What does __FILE__ mean in Ruby?
...differently from what Luke Bayes said in his comment. With these files:
# test.rb
puts __FILE__
require './dir2/test.rb'
# dir2/test.rb
puts __FILE__
Running ruby test.rb will output
test.rb
/full/path/to/dir2/test.rb
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how to make a specific text on TextView BOLD
...text.text = HtmlCompat.fromHtml( ctx.getString(R.string.logout_confirm), HtmlCompat.FROM_HTML_MODE_COMPACT )
– Mahmoud Mabrok
May 12 at 8:14
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How should I validate an e-mail address?
...x7f])+)\])
Possibly the easiest way to validate an e-mail to just send a confirmation e-mail to the address provided and it it bounces then it's not valid.
If you want to perform some basic checks you could just check that it's in the form *@*
If you have some business logic specific validation ...
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
... not installed on your machine or it is not configured in eclipse. Can you confirm.
– jaipster
Feb 26 '14 at 4:28
55
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Fastest way to remove first char in a String
...a problem for you - in which case the only way you'd know would be to have test cases, and then it's easy to just run those test cases for each option and compare the results. I'd expect Substring to probably be the fastest here, simply because Substring always ends up creating a string from a singl...
Best way to test if a generic type is a string? (C#)
...efault(T);
}
else
{
return Activator.CreateInstance<T>();
}
Untested, but the first thing that came to mind.
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