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Why do you need explicitly have the “self” argument in a Python method?

... to make things like this explicit rather than based on a rule. Additionally, since nothing is implied or assumed, parts of the implementation are exposed. self.__class__, self.__dict__ and other "internal" structures are available in an obvious way. ...
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CSS styling in Django forms

...ling, if you need an unique identifier its better to use id. Second its usually the template side's responsobilty to do exaclty this, Esspecially if you are going to access this class via frontend methods (js, css). I didn't say your answer is wrong. In my opinion its just bad practice (esspecially ...
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Colspan all columns

How can I specify a td tag should span all columns (when the exact amount of columns in the table will be variable/difficult to determine when the HTML is being rendered)? w3schools mentions you can use colspan="0" , but it doesn't say exactly what browsers support that value (IE 6 is in our li...
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WCF Service , how to increase the timeout?

...re send back and forth "normal" messages, both can be pretty short - especially the receiveTimeout, since receiving a SOAP message, decrypting, checking and deserializing it should take almost no time. The story is different with streaming - in that case, you might need more time on the client to ac...
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Add a column with a default value to an existing table in SQL Server

...ed for Existing Records. If your Column is NOT NULL, then it will automatically use the Default Value     for all Existing Records, whether you specify WITH VALUES or not. How Inserts work with a Default-Constraint: If you insert a Record into SomeTable and do not Specify SomeCol's value, then it...
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How to convert An NSInteger to an int?

... front of the NSInteger? For example, (int)myInteger whenever you want to call the integer form, so that you do not have to create a new variable. – chandhooguy Dec 28 '14 at 22:05 ...
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Guava equivalent for IOUtils.toString(InputStream)

...ou. This is exactly what Jon Skeet suggested, except that there isn't actually any overload of CharStreams.newReaderSupplier that takes an InputStream as input... you have to give it an InputSupplier: InputSupplier<? extends InputStream> supplier = ... InputSupplier<InputStreamReader> ...
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What's the proper way to install pip, virtualenv, and distribute for Python?

...estion 4314376 , I recommended using ez_setup so that you could then install pip and virtualenv as follows: 15 Answer...
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How would one write object-oriented code in C? [closed]

What are some ways to write object-oriented code in C? Especially with regard to polymorphism. 32 Answers ...
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Inserting multiple rows in mysql

... When loading a table from a text file, use LOAD DATA INFILE. This is usually 20 times faster than using INSERT statements. Optimizing INSERT Statements You can find more tips on how to speed up your insert statements on the link above. ...