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How to access environment variable values?

...ast): File "<console>", line 1, in <module> File "C:\Python25\lib\os.py", line 435, in getitem return self.data[key.upper()] KeyError: 'PYTHONPATH' >>> print os.environ.get('PYTHONPATH') None >>> // PLZ to be continue...// – Amit ...
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How to store a command in a variable in a shell script?

...r touch eval. – Gordon Davisson Mar 25 '18 at 7:03 1 ...
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How do I check if a C++ std::string starts with a certain string, and convert a substring to an int?

...OS library version – Force Gaia Apr 25 '18 at 10:44 Yes. However, it assumes the string has no null characters in it. ...
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Java string to date conversion

...te.set(Calendar.MONTH,Calendar.FEBRUARY); mydate.set(Calendar.DAY_OF_MONTH,25); mydate.set(Calendar.HOUR_OF_DAY,now.get(Calendar.HOUR_OF_DAY)); mydate.set(Calendar.MINUTE,now.get(Calendar.MINUTE)); mydate.set(Calendar.SECOND,now.get(Calendar.SECOND)); // or with one statement //mydate.set(2009, Cale...
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map function for objects (instead of arrays)

... | edited Oct 25 '19 at 10:26 raphinesse 11.5k44 gold badges3232 silver badges4141 bronze badges ...
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How do I horizontally center a span element inside a div

... answered Jul 25 at 9:31 MrBiiMrBii 1,4851616 silver badges1313 bronze badges ...
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Why does Date.parse give incorrect results?

...w Date(string) ever. – Hoffmann Jun 25 '13 at 16:20  |  show 1 more comment ...
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MySQL root password change

... – Robert Anthony S. Tribiana Aug 23 '19 at 3:25 I roll it back because it is my intention to use > because of the semicolon ...
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How to split a string into an array of characters in Python?

...swered Feb 12 '11 at 15:16 user225312user225312 100k6060 gold badges158158 silver badges179179 bronze badges ...
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how to prevent “directory already exists error” in a makefile when using mkdir

...| edited May 14 '12 at 21:25 Matthew Simoneau 5,93166 gold badges3333 silver badges4545 bronze badges an...