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How do I output text without a newline in PowerShell?
...never the right answer. It's the equivalent of doing >/dev/tty in Unixland.
– Mark Reed
Sep 12 '15 at 13:46
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How do I make a LinearLayout scrollable?
After I start the activity I am unable to scroll down to see other buttons and options in the xml defined below.
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One line if-condition-assignment
...ssible in Python, since what you're actually trying to do probably gets expanded to something like this:
num1 = 20 if someBoolValue else num1
If you exclude else num1, you'll receive a syntax error since I'm quite sure that the assignment must actually return something.
As others have already me...
Why do we use __init__ in Python classes?
...s-bound function, just like add or __init__) purpose is to describe how to convert the object to a string, like when you print it out.
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#import using angle brackets < > and quote marks “ ”
..." for files in your project that you've got the implementation source to, and angle brackets <> when you're referencing a library or framework.
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How do I mock an autowired @Value field in Spring with Mockito?
I'm using Spring 3.1.4.RELEASE and Mockito 1.9.5. In my Spring class I have:
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How to implement a good __hash__ function in python [duplicate]
...tiple properties (like in the toy example below), what is the best way to handle hashing?
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SQL WHERE ID IN (id1, id2, …, idn)
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Option 3 is simply horrible performance-wise. It sends a query every loop and hammers the database with small queries. It also prevents it from using any optimizations for "value is one of those in a given list"
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dropping infinite values from dataframes in pandas?
what is the quickest/simplest way to drop nan and inf/-inf values from a pandas DataFrame without resetting mode.use_inf_as_null ? I'd like to be able to use the subset and how arguments of dropna , except with inf values considered missing, like:
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Possible to perform cross-database queries with PostgreSQL?
...m going to guess that the answer is "no" based on the below error message (and this Google result ), but is there anyway to perform a cross-database query using PostgreSQL?
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