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How to set an environment variable only for the duration of the script?

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What is the difference between isinstance('aaa', basestring) and isinstance('aaa', str)?

... 389 In Python versions prior to 3.0 there are two kinds of strings "plain strings" and "unicode st...
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Why #egg=foo when pip-installing from git repo

... 35 per pip install -h the "egg" string is the directory that gets checked out as part of the insta...
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How can I add additional PHP versions to MAMP

...urrent version of MAMP that I have only has php 5.2.17 and 5.4.4. I need 5.3.X. Is there a way to add additional versions that can be selected in the MAMP interfaces php preferences? This is for the free version of MAMP, not MAMP PRO. ...
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MySQL show current connection info

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Reload django object from database

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How to send email to multiple recipients using python smtplib?

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How to initialise memory with new operator in C++?

... useful for value initialization). This is explicitly permitted by ISO C++03 5.3.4[expr.new]/15, which says: A new-expression that creates an object of type T initializes that object as follows: ... If the new-initializer is of the form (), the item is value-initialized (8.5); and does not restr...
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Creating an empty file in Ruby: “touch” equivalent?

... | edited Mar 27 '13 at 23:04 answered Nov 11 '11 at 22:14 ...
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Text border using css (border around text)

... answered Nov 17 '12 at 3:05 bookcaseybookcasey 34.2k1313 gold badges6666 silver badges9191 bronze badges ...