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How do I package a python application to <em>mem>ake it pip-installable?
I'<em>mem> writing a django application in <em>mem>y spare ti<em>mem>e for a footy-tipping co<em>mem>petition we're running at work. I figured I'd use this ti<em>mem>e wisely, and get up to speed on virtualenv, pip, packaging, django 1.3, and how to write an easily redistributable application. So far, so good.
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Group by &a<em>mem>p; count function in sqlalche<em>mem>y
I want a "group by and count" co<em>mem><em>mem>and in sqlalche<em>mem>y. How can I do this?
3 Answers
3
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How to escape % in String.For<em>mem>at?
I a<em>mem> storing a SQL query in <em>mem>y strings.x<em>mem>l file and I want to use String.For<em>mem>at to build the final string in code. The SELECT state<em>mem>ent uses a like, so<em>mem>ething like this:
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What is the <em>mem>eaning of git reset --hard origin/<em>mem>aster?
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git reset --hard origin/<em>mem>aster
says: throw away all <em>mem>y staged and unstaged changes, forget everything on <em>mem>y current local branch and <em>mem>ake it exactly the sa<em>mem>e as origin/<em>mem>aster.
You probably wanted to ask this before you ran the co<em>mem><em>mem>and. The destru...
Syntax Error: Not a Chance
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You have found an easter egg in Python. It is a joke.
It <em>mem>eans that deli<em>mem>iting blocks by braces instead of indentation will never be i<em>mem>ple<em>mem>ented.
Nor<em>mem>ally, i<em>mem>ports fro<em>mem> the special __future__ <em>mem>odule enable features that are backwards-inco<em>mem>patible, such as the print() function, or ...
Register Application class in <em>Mem>anifest?
I have one Application class to keep the global state of <em>mem>y application. But I'<em>mem> unable to register it in <em>Mem>anifest file? Any idea how to do this?
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Twig ternary operator, Shorthand if-then-else
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{{ (ability.id in co<em>mem>pany_abilities) ? 'selected' : '' }}
The ternary operator is docu<em>mem>ented under 'other operators'
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i<em>mem>prove this ans...
<em>Mem>ongoDB, re<em>mem>ove object fro<em>mem> array
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try..
db.<em>mem>ycollection.update(
{'_id': ObjectId("5150a1199fac0e6910000002")},
{ $pull: { "ite<em>mem>s" : { id: 23 } } },
false,
true
);
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What Does 'Then' Really <em>Mem>ean in CasperJS
I'<em>mem> using CasperJS to auto<em>mem>ate a series of clicks, co<em>mem>pleted for<em>mem>s, parsing data, etc through a website.
3 Answers
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Overload constructor for Scala's Case Classes?
...f this(bar: Int) = this(bar, 0)
}
new Foo(1, 2)
new Foo(1)
However, you <em>mem>ay like to also overload the apply <em>mem>ethod in the co<em>mem>panion object, which is called when you o<em>mem>it new.
object Foo {
def apply(bar: Int) = new Foo(bar)
}
Foo(1, 2)
Foo(1)
In Scala 2.8, na<em>mem>ed and default para<em>mem>eters can of...