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How to convert ActiveRecord results into an array of hashes

...;< TaskStoreStatus.last.as_json tasks_records << { :task_id => 10, :store_name => "Koramanagala", :store_region => "India" } tasks_records.to_json serializable_hash You can also convert any ActiveRecord objects to a Hash with serializable_hash and you can convert any ActiveRecor...
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Why is it bad practice to call System.gc()?

... | edited Dec 12 '14 at 10:55 AdrieanKhisbe 3,37266 gold badges2929 silver badges4545 bronze badges an...
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log4net vs. Nlog

...g with NLog. EntLib comes with a nice looking app.config editor, which you 100% need. NLog has a config file schema so you get "intellisense". Log4Net comes with nada. So obviously I like NLog so far. Not enough to use it in spite of having another solution available, though. ...
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plot with custom text for x axis points

... answered Jun 23 '10 at 11:49 unutbuunutbu 665k138138 gold badges14831483 silver badges14731473 bronze badges ...
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What's a monitor in Java?

... | edited Jul 29 '10 at 12:44 answered Jul 29 '10 at 12:17 ...
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Bytes of a string in Java

...ting.getBytes("UTF-16"); System.out.println(utf16Bytes.length); // prints "10" final byte[] utf32Bytes = interesting.getBytes("UTF-32"); System.out.println(utf32Bytes.length); // prints "16" final byte[] isoBytes = interesting.getBytes("ISO-8859-1"); System.out.println(isoBytes.length); // prints ...
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css overflow - only 1 line of text

...ccess to it. – DanMan Oct 11 '13 at 10:28 ...
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Can I click a button programmatically for a predefined intent?

... | edited May 14 '13 at 10:01 laalto 131k3030 gold badges238238 silver badges266266 bronze badges answ...
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How to round the minute of a datetime object

...This will get the 'floor' of a datetime object stored in tm rounded to the 10 minute mark before tm. tm = tm - datetime.timedelta(minutes=tm.minute % 10, seconds=tm.second, microseconds=tm.microsecond) If you want classic rounding to the n...
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NSLog/printf specifier for NSInteger?

... answered Dec 10 '10 at 2:04 Lily BallardLily Ballard 164k2525 gold badges355355 silver badges331331 bronze badges ...