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What is the quickest way to HTTP GET in Python?
... @JoeBlow remember that you must import the external libraries in order to use them
– MikeVelazco
Feb 8 '17 at 22:34
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Python - Create a list with initial capacity
...es = [Beer()] * 99
sea = [Fish()] * many
vegetarianPizzas = [None] * peopleOrderingPizzaNotQuiche
[EDIT: Caveat Emptor The [Beer()] * 99 syntax creates one Beer and then populates an array with 99 references to the same single instance]
Python's default approach can be pretty efficient, although ...
Should arrays be used in C++?
... often preferable to using a vector (and std::string), since it
avoids all order of initialization issues; the data is pre-loaded,
before any actual code can be executed.
Finally, related to the above, the compiler can calculate the actual
size of the array from the initializers. You don't have to ...
How to run a class from Jar which is not the Main-Class in its Manifest file
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According to the doc this won't work: "In order for this option to work, the manifest of the JAR file must contain a line of the form Main-Class: classname. "
– Thomas
Mar 29 '11 at 15:13
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How to Sort Multi-dimensional Array by Value?
How can I sort this array by the value of the "order" key? Even though the values are currently sequential, they will not always be.
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Difference between jar and war in Java
...here too)) .jsp files images, files etc.
All WAR content that is there in order to create a self-contained module.
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What is the difference between HAVING and WHERE in SQL?
...ntry, COUNT(*)
FROM Ed_Centers
GROUP BY edc_country
HAVING COUNT(*) > 1
ORDER BY edc_country;
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Good ways to sort a queryset? - Django
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What about
import operator
auths = Author.objects.order_by('-score')[:30]
ordered = sorted(auths, key=operator.attrgetter('last_name'))
In Django 1.4 and newer you can order by providing multiple fields.
Reference: https://docs.djangoproject.com/en/dev/ref/models/querysets...
How does MongoDB sort records when no sort order is specified?
When we run a Mongo find() query without any sort order specified, what does the database internally use to sort the results?
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SQL multiple column ordering
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ORDER BY column1 DESC, column2
This sorts everything by column1 (descending) first, and then by column2 (ascending, which is the default) whenever the column1 fields for two or more rows are equal.
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