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Add 2 hours to current time in MySQL?

...courses WHERE DATE_ADD(NOW(), INTERVAL 2 HOUR) > start_time See Date and Time Functions for other date/time manipulation. share | improve this answer | follow ...
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Does Ruby have a string.startswith(“abc”) built in method?

...ot String#startswith: In Ruby, the names of boolean-ish methods end with ? and the words in method names are separated with an _. Not sure where the s went, personally, I'd prefer String#starts_with? over the actual String#start_with? ...
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Entity Framework - Include Multiple Levels of Properties

...ided seems to provide the answer. Let me try this: To include a collection and then a collection one level down: query.Include(e => e.Level1Collection.Select(l1 => l1.Level2Collection)). – Bob Horn May 30 '12 at 19:46 ...
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Initializing a member array in constructor initializer

...ins an array. You say you already know about that, but then I don't understand the question. That way, you do initialize an array in the constructor, without assignments in the body. This is what boost::array does. Does the C++03 standard say anything special about initializing aggregates (incl...
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Convert INT to VARCHAR SQL

I am using Sybase and I am doing a select which returns me a column called "iftype", but its type is int and I need to convert into varchar. When I try to do the select without the convert function I get this error: ...
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python ? (conditional/ternary) operator for assignments [duplicate]

C and many other languages have a conditional (aka ternary) operator. This allows you to make very terse choices between two values based on the truth of a condition, which makes expressions, including assignments, very concise. ...
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Android - custom UI with custom attributes

...es or attributes to newly created UI elements (I mean not inherited, but brand new to define some specific behavior I am not able to handle with default propertis or attributes) ...
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How can I exclude directories from grep -R?

... SOLUTION 1 (combine find and grep) The purpose of this solution is not to deal with grep performance but to show a portable solution : should also work with busybox or GNU version older than 2.5. Use find, for excluding directories foo and bar : find...
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catch exception that is thrown in different thread

...( Method1 ) spawns a new thread. That thread execute a method ( Method2 ) and during exectution an exception is thrown. I need to get that exception information on the calling method ( Method1 ) ...
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Bring element to front using CSS

...ng images to front using CSS . I've already tried setting z-index to 1000 and position to relative, but it still fails. 4 ...