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When to use a Content Provider

...e access to a singleton instance (the ContentResolver) to perform queries, etc. Of course you could implement your own Loader to use for your SQLite database... of course you could implement access to a single database instance across the entire application... and of course a ContentProvider isn't r...
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How to write to a file, using the logging Python module?

...se a configuration file. It allows me to switch logging levels, locations, etc without changing code when I go from development to release. I simply package a different config file with the same name, and with the same defined loggers. import logging.config if __name__ == '__main__': # Configur...
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Bamboo Vs. Hudson(a.k.a. Jenkins) vs Any other CI systems [closed]

... for multiple languages. Customers use it with Java, .Net, PHP, JavaScript etc. That being said, most build servers are generic enough to at least execute a script that can kick off your build process. Deploy artifacts to servers (i.e. deploy the war if all the unit tests pass.) Bamboo 2.7 su...
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Regarding 'main(int argc, char *argv[])' [duplicate]

...= 9 argv[ 4 ] = 1 argv[ 5 ] = 4 argv[ 6 ] = 5 [The char strings "2", "8" etc. can be converted to number using some character to number conversion function, e.g. atol() (link)] share | improve thi...
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What is code coverage and how do YOU measure it?

... various coverage criteria, like paths, conditions, functions, statements, etc. But additional criteria to be covered are Condition coverage: All boolean expressions to be evaluated for true and false. Decision coverage: Not just boolean expressions to be evaluated for true and false once, but to ...
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Set custom attribute using JavaScript

...ta attributes - e.g. OP should have used data-icon, data-url, data-target, etc. In any event, it turns out that the way you set these attributes via JavaScript is the same for both cases. Use: ele.setAttribute(attributeName, value); to change the given attribute attributeName to value for the DO...
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Why would you ever implement finalize()?

...it as a backstop for an object holding an external resource (socket, file, etc). Implement a close() method and document that it needs to be called. Implement finalize() to do the close() processing if you detect it hasn't been done. Maybe with something dumped to stderr to point out that you're c...
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Are nullable types reference types?

...alues: The value of the data type (int for int?, DateTime for DateTime?, etc.). A boolean value which tells if the data type value has been set. (HasValue is the property.) When you set the value of the data type, the struct changes HasValue to true. Nullable types (C# Programming Guide) ...
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How can I check if a URL exists via PHP?

...returned by get_headers() are well formed. Use curl (if you can). Prevent fetching the entire body/content, but only request the headers. Consider redirecting urls: Do you want the first code returned? Or follow all redirects and return the last code? You might end up with a 200, but it could redire...
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Get first day of week in SQL Server

...EPART(DW, @INPUTDATE) -- Magic convertion of monday to 1, tuesday to 2, etc. -- irrespect what SQL server thinks about start of the week. -- But here we have sunday marked as 0, but we fix this later. SET @DOW = (@DOW + @@DATEFIRST - 1) %7 IF @DOW = 0 SET @DOW = 7 -- fix for sunday RET...