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Understanding Apache's access log

... 369 74500 - 567 what do they indicate? – my account_ram Jan 29 '14 at 21:18 add a comment ...
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JSON serialization of Google App Engine models

...nary that can be passed to simplejson: import datetime import time SIMPLE_TYPES = (int, long, float, bool, dict, basestring, list) def to_dict(model): output = {} for key, prop in model.properties().iteritems(): value = getattr(model, key) if value is None or isinstance(...
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Is there a better Windows Console Window? [closed]

...lopers. It seems like every time I think "well, it would be nice if it did _____", there's an option for it. Major thanks for fixing such a broken console experience in Windows! – drharris Jun 19 '12 at 13:51 ...
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How to pull a random record using Django's ORM?

... Using order_by('?') will kill the db server on the second day in production. A better way is something like what is described in Getting a random row from a relational database. from django.db.models.aggregates import Count from random...
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Validating IPv4 addresses with regexp

...|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.|$)){4}$ get same result debuggex.com/r/mz_-0dEm3wseIKqK, pretty similar with @Mark Byers answer – Sllouyssgort Mar 24 '16 at 11:55 ...
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Code for Greatest Common Divisor in Python [closed]

... It doesn't return "the _largest_ number that divides both of them with no remainder" e.g., fractions.gcd(1, -1) is -1 but 1 > -1 i.e., 1 divides both 1 and -1 with no remainder and it is larger than -1, see bugs.python.org/issue22477 ...
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How to create a drop-down list?

...iew: XML: <Spinner android:id="@+id/spinner1" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@android:drawable/btn_dropdown" android:spinnerMode="dropdown"/> Java: //get the spinner from the xml. Spinner dropdown = findVi...
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How to keep environment variables when using sudo

...udo the environment variables are not there. For example after setting HTTP_PROXY the command wget works fine without sudo . However if I type sudo wget it says it can't bypass the proxy setting. ...
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Python: finding an element in a list [duplicate]

...hod .index. For the objects in the list, you can do something like: def __eq__(self, other): return self.Value == other.Value with any special processing you need. You can also use a for/in statement with enumerate(arr) Example of finding the index of an item that has value > 100. for...
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What is the curiously recurring template pattern (CRTP)?

...uality<Derived> const & op2) { Derived const& d1 = static_cast<Derived const&>(op1);//you assume this works //because you know that the dynamic type will actually be your template parameter. //wonderful, isn't it? Derived const& d2 = static_cast<De...