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Get timezone from DateTime

...on associated with a DateTime value via some external mechanism. A quote from an excellent article here. A must read for every .Net developer. So my advice is to write a little wrapper class that suits your needs. share ...
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Using parameters in batch files at Windows command line

...Note the tilde character which causes any surrounding quotes to be removed from the value of %1; without a tilde you will get unexpected results if that value includes double quotes, including the possibility of syntax errors. Handling more than 9 arguments (or just making life easier) If you need...
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How can I get query string values in JavaScript?

...r the hash resides in the window.location.hash property, which is separate from the window.location.search property. If the hash changes, it doesn't affect the querystring at all. – Andy E Jul 14 '10 at 9:20 ...
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What is content-type and datatype in an AJAX request?

...arset=UTF-8, which is the default. dataType is what you're expecting back from the server: json, html, text, etc. jQuery will use this to figure out how to populate the success function's parameter. If you're posting something like: {"name":"John Doe"} and expecting back: {"success":true} Th...
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Iterating through directories with Python

...Pathlib is also available on Python 2.7 via the pathlib2 module on PyPi): from pathlib import Path rootdir = Path('C:/Users/sid/Desktop/test') # Return a list of regular files only, not directories file_list = [f for f in rootdir.glob('**/*') if f.is_file()] # For absolute paths instead of relati...
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Maximum and Minimum values for ints

...mum value with -sys.maxint - 1 as shown here. Python seamlessly switches from plain to long integers once you exceed this value. So most of the time, you won't need to know it. share | improve thi...
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StringUtils.isBlank() vs String.isEmpty()

...ull). This is totally different than just checking if the string is empty. From the linked documentation: Checks if a String is whitespace, empty ("") or null. StringUtils.isBlank(null)      = true StringUtils.isBlank("")        = true StringUtils.isBlank(" ")       = true StringU...
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Is Fortran easier to optimize than C for heavy calculations?

From time to time I read that Fortran is or can be faster then C for heavy calculations. Is that really true? I must admit that I hardly know Fortran, but the Fortran code I have seen so far did not show that the language has features that C doesn't have. ...
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Invalid default value for 'create_date' timestamp field

... That is because of server SQL Mode - NO_ZERO_DATE. From the reference: NO_ZERO_DATE - In strict mode, don't allow '0000-00-00' as a valid date. You can still insert zero dates with the IGNORE option. When not in strict mode, the date is accepted but a warning is generated. ...
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parseInt(null, 24) === 23… wait, what?

... specified radix (base). For example, a radix of 10 indicates to convert from a decimal number, 8 octal, 16 hexadecimal, and so on. For radices above 10, the letters of the alphabet indicate numerals greater than 9. For example, for hexadecimal numbers (base 16), A through F are used. ...