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Python __call__ special method practical example
... This is an example of how it can be used, but not a good one in my opinion. There's no advantage in this case to having a callable instance. It would be better to have an interface/abstract class with a method, like .validate(); it's the same thing only more explicit. The real value of __...
How to get a float result by dividing two integer values using T-SQL?
...oats first:
SELECT CAST(1 AS float) / CAST(3 AS float)
or
SELECT CAST(MyIntField1 AS float) / CAST(MyIntField2 AS float)
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How to get access to HTTP header information in Spring MVC REST controller?
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edited my answer to show how you can get access to the request body.
– Debojit Saikia
Oct 24 '13 at 16:46
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Pushing an existing Git repository to SVN
I've been doing all my work in Git and pushing to GitHub. I've been very happy with both the software and the site, and I have no wish to change my working practices at this point.
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How to escape a JSON string to have it in a URL?
...there a way to encode only the characters necessary, so that I can shorten my urls ?
– Matthieu Napoli
Jul 24 '11 at 14:23
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Disable XML validation in Eclipse
My Eclipse validates XML files every time I save a file and it takes a while to validate them.
The project is created using gwt-maven-plugin.
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Should I use single or double colon notation for pseudo-elements?
...IE8's market share drops to a negligible level go back and find/replace in my code base? Or should I include both:
6 Answe...
how to put focus on TextBox when the form load?
I have in my C# program textBox
16 Answers
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Uninstall all installed gems, in OSX?
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See my answer for a reason why I downvoted. I wanted to comment here but comments do not allow lines...
– aercolino
Sep 28 '12 at 17:03
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sh: 0: getcwd() failed: No such file or directory on cited drive
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Noticed this myself when running apt-get upgrade from a nonexistent directory. The message spams about 20 times then the update continues as though nothing happened. I was hoping to find more information on why apt-get even cares what f...