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Comparing two dictionaries and checking how many (key, value) pairs are equal

I have two dictionaries, but for simplification, I will take these two: 26 Answers 26 ...
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jQuery Validate - Enable validation for hidden fields

...ge should make the setup of forms with hidden elements easier, these are now ignored by default (option “ignore” has “:hidden” now as default). In theory, this could break an existing setup. In the unlikely case that it actually does, you can fix it by setting the ignore-option to ...
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Google Maps: how to get country, state/province/region, city given a lat/long value?

...t a search feature that would allow users to find other users within a specified location (e.g. find all users in Brooklyn, NY)? Remember, all I have are lat/longs. – StackOverflowNewbie Oct 25 '10 at 11:05 ...
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How do I dump an object's fields to the console?

...l, but it can be really useful when debugging. Ruby will fall back to to_s if it can't find an inspect` method. – the Tin Man Nov 27 '10 at 21:45 ...
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How to save an HTML5 Canvas as an image on a server?

...RL } }).done(function(o) { console.log('saved'); // If you want the file to be visible in the browser // - please modify the callback in javascript. All you // need is to return the url to the file, you just saved // and than put the image in your browser. ...
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How to write to an existing excel file without overwriting data (using pandas)?

...s writer.sheets to access the sheet. ## If you leave it empty it will not know that sheet Main is already there ## and will create a new sheet. writer.sheets = dict((ws.title, ws) for ws in book.worksheets) data_filtered.to_excel(writer, "Main", cols=['Diff1', 'Diff2']) writer.save() ...
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“static const” vs “#define” vs “enum”

...ar 5 enum { var = 5 }; Ignoring issues about the choice of name, then: If you need to pass a pointer around, you must use (1). Since (2) is apparently an option, you don't need to pass pointers around. Both (1) and (3) have a symbol in the debugger's symbol table - that makes debugging easier. ...
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Read Excel File in Python

...rint You don't have to use a custom class, you can simply take a dict(). If you use a class however, you can access all values via dot-notation, as you see above. Here is the output of the script above: Arm object: Arm_id = 1 DSPName = JaVAS DSPCode = 1 HubCode = AGR PinCode = 282001 ...
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What are the differences between a multidimensional array and an array of arrays in C#?

What are the differences between multidimensional arrays double[,] and array-of-arrays double[][] in C#? 9 Answers ...
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Remove Identity from a column in a table

...'MyTable2', 'MyIndex2', etc. Remove the IDENTITY specification. You should now have two "identical"-ish tables, one full, the other empty with no IDENTITY. Run ALTER TABLE [Original] SWITCH TO [Original2] Now your original table will be empty and the new one will have the data. You have switched th...