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Why do I get “Pickle - EOFError: Ran out of input” reading an empty file?

...kler.load() Also open(target, 'a').close() is doing nothing in your code and you don't need to use ;. share | improve this answer | follow | ...
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Setting log level of message at runtime in slf4j

...ng log4j, the Logger.log(Priority p, Object message) method is available and can be used to log a message at a log level determined at runtime. We're using this fact and this tip to redirect stderr to a logger at a specific log level. ...
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How set background drawable programmatically in Android

...rrect. Another way to achieve it is to use the following: final int sdk = android.os.Build.VERSION.SDK_INT; if(sdk < android.os.Build.VERSION_CODES.JELLY_BEAN) { layout.setBackgroundDrawable(ContextCompat.getDrawable(context, R.drawable.ready) ); } else { layout.setBackground(ContextComp...
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How do I convert a double into a string in C++?

...y: std::string str = boost::lexical_cast<std::string>(dbl); The Standard C++ way: std::ostringstream strs; strs << dbl; std::string str = strs.str(); Note: Don't forget #include <sstream> share ...
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How to show the last queries executed on MySQL?

...method to editing .cnf files because: you're not editing the my.cnf file and potentially permanently turning on logging you're not fishing around the filesystem looking for the query log - or even worse, distracted by the need for the perfect destination. /var/log /var/data/log /opt /home/mysql_s...
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Cast Object to Generic Type for returning

...y way to use .isArray() inside convertInstanceOfObject() in the someObject and extract the class (as the intArrayType) from it by reflection and then call an internal private method passing those? But even doing this, I must to create an empty array and pass it in the public method, right? ...
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Is it possible to cast a Stream in Java 8?

... answered Jun 12 '14 at 18:43 BrandonBrandon 2,1392020 silver badges3131 bronze badges ...
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SQL Server - copy stored procedures from one db to another

I am new to SQL, and what I needed to do was to combine 2 .mdf databases into one. I did that using SQL Server 2008 Manager - Tasks > Import/Export tables.The tables and views were copied successfully, but there are no Stored procedures in the new database. Is there any way to do that? ...
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What does the NS prefix mean?

... code for the Cocoa frameworks came from the NeXTSTEP libraries Foundation and AppKit (those names are still used by Apple's Cocoa frameworks), and the NextStep engineers chose to prefix their symbols with NS. Because Objective-C is an extension of C and thus doesn't have namespaces like in C++, sy...
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Best way to find if an item is in a JavaScript array? [duplicate]

...ample, see Erik Arvidsson's array extras (also, the associated blog post). And then you can use indexOf without worrying about browser support. Here's a slightly optimised version of his indexOf implementation: if (!Array.prototype.indexOf) { Array.prototype.indexOf = function (obj, fromIndex) ...