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Check if a number is int or float

...>> if isinstance(x, int): print 'x is a int!' x is a int! _EDIT:_ As pointed out, in case of long integers, the above won't work. So you need to do: >>> x = 12L >>> import numbers >>> isinstance(x, numbers.Integral) True >>> isinstance(x, int) F...
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How does Spring Data JPA differ from Hibernate for large projects?

...a magic that helps with complex queries. It is strange at first and you totally skip it in the docs but it is really powerful and useful. It involves creating a custom Repository and a custom `RepositoryImpl' and telling Spring where to find it. Here is an example: Configuration class - point to y...
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Normalization in DOM parsing with java - how does it work?

...., there are neither adjacent Text nodes nor empty Text nodes. This basically means that the following XML element <foo>hello wor ld</foo> could be represented like this in a denormalized node: Element foo Text node: "" Text node: "Hello " Text node: "wor" Text nod...
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How do I run Python code from Sublime Text 2?

... find out where your Break key is here: http://en.wikipedia.org/wiki/Break_key. Note: CTRL + C will NOT work. What to do when Ctrl + Break does not work: Go to: Preferences -> Key Bindings - User and paste the line below: {"keys": ["ctrl+shift+c"], "command": "exec", "args": {"k...
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Remove excess whitespace from within a string

I receive a string from a database query, then I remove all HTML tags, carriage returns and newlines before I put it in a CSV file. Only thing is, I can't find a way to remove the excess white space from between the strings. ...
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How can I get current date in Android?

I wrote the following code 25 Answers 25 ...
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What are the file limits in Git (number and size)?

...m Linus himself can help you with some other limits [...] CVS, ie it really ends up being pretty much oriented to a "one file at a time" model. Which is nice in that you can have a million files, and then only check out a few of them - you'll never even see the impact of the other 999...
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How to run a Runnable thread in Android at defined intervals?

... Alex, i have one small doubt.Now the thread is running perfectly and displaying the text continously, if i want to stop this means what i have to do?Please help me. – Rajapandian Dec 17 '09 at 14:19 ...
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Ruby capitalize every word first letter

... @macsplean the &:method syntax in map is a concise way to call a method on each item in the array. You can then call join to turn that array into a string. The * ' ' is an alternative way to call join. You can think of it as multiplying the items in the array together to create a str...
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AtomicInteger lazySet vs. set

...l values for a while, but you'd like to ensure that structures are eventually GCable. In such cases, you can get better performance by avoiding the costs of the null volatile-write. There are a few other use cases along these lines for non-reference-based atomics as well, so the method is ...