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How to check if type of a variable is string?

...atter, because Python 3.x is not meant to be compatible with Python 2.x at all. – netcoder Jul 15 '13 at 17:45 2 ...
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Convert UTC date time to local date time

...ght local time which in my case would be two hours later (DK time). You really don't have to do all this parsing which just complicates stuff, as long as you are consistent with what format to expect from the server. share ...
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In-App Billing test: android.test.purchased already owned

... Legend this works, @psykhi should really have given you the points. I was trying to consume it but couldn't work out the purchase token. Thanks – Blundell Dec 30 '12 at 16:07 ...
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Explicit vs implicit SQL joins

... So-called "implicit joins" of the 'inner' or 'cross' variety remain in the Standard. SQL Server is deprecating the "old-style" outer join syntax (i.e. *= and =*) which has never been Standard. – onedaywhen ...
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Best cross-browser method to capture CTRL+S with JQuery?

... This is the only answer that worked for me in all the browsers I tested, including Chrome Version 28.0.1500.71 – T. Brian Jones Jul 22 '13 at 16:49 28 ...
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How to extract year and month from date in PostgreSQL without using to_char() function?

...s for quick reply, but can't we do it in single function or do we have to call it twice for month and year separately – mokNathal Apr 24 '17 at 15:22 2 ...
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Integer to hex string in C++

...(sizeof(your_type)*2) << std::hex << your_int; So finally, I'd suggest such a function: template< typename T > std::string int_to_hex( T i ) { std::stringstream stream; stream << "0x" << std::setfill ('0') << std::setw(sizeof(T)*2) ...
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Remove DEFINER clause from MySQL Dumps

...he dump file is created. Open the dump file in a text editor and replace all occurrences of DEFINER=root@localhost with an empty string "" Edit the dump (or pipe the output) using perl: perl -p -i.bak -e "s/DEFINER=\`\w.*\`@\`\d[0-3].*[0-3]\`//g" mydatabase.sql Pipe the output through sed: mysq...
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How to automatically generate N “distinct” colors?

I wrote the two methods below to automatically select N distinct colors. It works by defining a piecewise linear function on the RGB cube. The benefit of this is you can also get a progressive scale if that's what you want, but when N gets large the colors can start to look similar. I can also imagi...
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ES6 class variable alternatives

...is syntax working. The notes in the ES wiki for the proposal in ES6 (maximally minimal classes) note: There is (intentionally) no direct declarative way to define either prototype data properties (other than methods) class properties, or instance property Class properties and prototype data proper...