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How to install node.js as windows service?
...might work, but I haven't and don't plan to test it. node-windows uses a wrapper.js file that's responsible for monitoring/restarts. This just launches the node script as a child process though. It's also possible to configure the executable path (i.e. jx instead of node). So, theoretically, you cou...
spring boot default H2 jdbc connection (and H2 console)
... H2 database which spring-boot creates when I don't specify anything in my application.properties and start with mvn spring:run. I can see hibernate JPA creating the tables but if I try to access the h2 console at the URL below the database has no tables.
...
How to get datetime in JavaScript?
...
function pad_2(number)
{
return (number < 10 ? '0' : '') + number;
}
function hours(date)
{
var hours = date.getHours();
if(hours > 12)
return hours - 12; // Substract 12 hours when 13:00 and more
return h...
Using Application context everywhere?
In an Android app, is there anything wrong with the following approach:
9 Answers
9
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SqlAlchemy - Filtering by Relationship Attribute
...tient.query.join(Patient.mother, aliased=True)\
.filter_by(phenoscore=10)
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How to determine a Python variable's type?
...
It is so simple. You do it like this.
print(type(variable_name))
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Does Python support short-circuiting?
...ent, but you could also state things very succinctly:
In [171]: name = raw_input('Enter Name: ') or '<Unkown>'
Enter Name:
In [172]: name
Out[172]: '<Unkown>'
In other words, if the return value from raw_input is true (not an empty string), it is assigned to name (nothing changes); ...
Python list subtraction operation
...t to use the - infix syntax, you can just do:
class MyList(list):
def __init__(self, *args):
super(MyList, self).__init__(args)
def __sub__(self, other):
return self.__class__(*[item for item in self if item not in other])
you can then use it like:
x = MyList(1, 2, 3, 4...
What is Ember RunLoop and how does it work?
... I am interested in understanding better how RunLoop works so I can choose appropriate method within its name space, when I have to defer execution of some code for later time.
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What is the difference between old style and new style classes in Python?
...o the concept of type:
if x is an instance of an old-style class, then x.__class__
designates the class of x, but type(x) is always <type
'instance'>.
This reflects the fact that all old-style instances, independently of
their class, are implemented with a single built-in type, c...