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Append class if condition is true in Haml
If post.published?
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converting double to integer in java
In Java, I want to convert a double to an integer, I know if you do this:
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SQLAlchemy: how to filter date field?
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In fact, your query is right except for the typo: your filter is excluding all records: you should change the <= for >= and vice versa:
qry = DBSession.query(User).filter(
and_(User.birthday <= '1988-01-17', User.birth...
Change GitHub Account username
I want to change my account's user name on GitHub, but I can't find how to do it. Is this possible at all? To clarify, I'm not talking about the user.name parameter in a git repository, but the username of the actual GitHub account.
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MongoDB not equal to
I'm trying to display a query in MongoDB where a text field is not '' (blank)
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Javascript dynamically invoke object method from string
... dynamically call an object method having the method name as a string? I would imagine it like this:
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Meaning
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Modules Preconditions:
The IIS core engine uses preconditions to determine when to enable a particular module. Performance reasons, for example, might determine that you only want to execute managed modules for requests that al...
Generate a UUID on iOS from Swift
In my iOS Swift app I want to generate random UUID ( GUID ) strings for use as a table key, and this snippet appears to work:
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JSON: why are forward slashes escaped?
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JSON doesn't require you to do that, it allows you to do that. It also allows you to use "\u0061" for "A", but it's not required. Allowing \/ helps when embedding JSON in a <script> tag, which doesn't allow </ inside strings, like S...
List of strings to one string
Lets say you have a:
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