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How to let PHP to create subdomain automatically for each user?

...uld let you do something like this: *.mywebsite.com IN A 127.0.0.1 127.0.0.1 would be the IP address of your webserver. The method of actually adding the record will depend on your host. Doing it like http://mywebsite.com/user would be a lot easier to set up if it's an option. T...
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How to construct a timedelta object from a simple string

..._time import parse_time >>> parse_time('12hr') datetime.timedelta(0, 43200) >>> parse_time('12hr5m10s') datetime.timedelta(0, 43510) >>> parse_time('12hr10s') datetime.timedelta(0, 43210) >>> parse_time('10s') datetime.timedelta(0, 10) >>> ...
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How to export query result to csv in Oracle SQL Developer?

I'm using Oracle SQL Developer 3.0. Trying to figure out how to export a query result to a text file (preferably CSV). Right clicking on the query results window doesn't give me any export options. ...
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How to add JTable in JPanel with null layout?

...JPanel shows the layouts explicitly set. @author Andrew Thompson @version 2011-04-12 */ class NestedLayoutExample { public static void main(String[] args) { Runnable r = new Runnable() { public void run() { final JFrame frame = new JFrame("Nested Layout Exa...
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How to create module-wide variables in Python? [duplicate]

...e true. But for variables that might contain a number value that might be 0, you can't just say if not variablename; in that case, you should explicitly test for None using the is operator. I modified the example to add an explicit None test. The explicit test for None is never wrong, so I defaul...
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Math.random() explanation

...n (int)(Math.random() * range) + min; } Output of randomWithRange(2, 5) 10 times: 5 2 3 3 2 4 4 4 5 4 The bounds are inclusive, ie [2,5], and min must be less than max in the above example. EDIT: If someone was going to try and be stupid and reverse min and max, you could change the code to: ...
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Similar to jQuery .closest() but traversing descendants?

... answered Jan 22 '12 at 15:06 Rob WRob W 304k6868 gold badges730730 silver badges629629 bronze badges ...
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Unique random string generation

... answered Apr 8 '09 at 14:58 Mark SynowiecMark Synowiec 4,9371919 silver badges1818 bronze badges ...
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How to check if an activity is the last one in the activity stack for an application?

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Powershell equivalent of bash ampersand (&) for forking/running background processes

...f the job as parameter. NOTE: Regarding your initial example, "bg sleep 30" would not work because sleep is a Powershell commandlet. Start-Process only works when you actually fork a process. share | ...