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TypeError: 'NoneType' object is not iterable in Python
...'str' and 'NoneType' objects
What's going on here?
Python's interpreter converted your code to pyc bytecode. The Python virtual machine processed the bytecode, it encountered a looping construct which said iterate over a variable containing None. The operation was performed by invoking the __it...
How to get my IP address programmatically on iOS/macOS?
...always prefers WIFI over cellular (obviously you could change this).
More interestingly it can return a dictionary of all addresses found, skipping addresses for not up interfaces, or addresses associated with loopback. The previous code as well as other solutions on this topic will not properly de...
Any way to properly pretty-print ordered dictionaries?
...order, so this probably applies to a small percentage of uses. Regardless, converting the OD it to a dict should avoid the issue of everything being placed on one line.
– martineau
Nov 29 '10 at 9:07
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Drop all the tables, stored procedures, triggers, constraints and all the dependencies in one sql st
...ipt cleans all views, SPS, functions PKs, FKs and tables.
/* Drop all non-system stored procs */
DECLARE @name VARCHAR(128)
DECLARE @SQL VARCHAR(254)
SELECT @name = (SELECT TOP 1 [name] FROM sysobjects WHERE [type] = 'P' AND category = 0 ORDER BY [name])
WHILE @name is not null
BEGIN
SELECT @...
How to convert number to words in java
We currently have a crude mechanism to convert numbers to words (e.g. using a few static arrays) and based on the size of the number translating that into an english text. But we are running into issues for numbers which are huge.
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How to identify all stored procedures referring a particular table
...
SELECT Name
FROM sys.procedures
WHERE OBJECT_DEFINITION(OBJECT_ID) LIKE '%TableNameOrWhatever%'
BTW -- here is a handy resource for this type of question: Querying the SQL Server System Catalog FAQ
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Can I convert long to int?
I want to convert long to int .
8 Answers
8
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Running unittest with typical test directory structure
...se the unittest command line interface which will add the directory to the sys.path so you don't have to (done in the TestLoader class).
For example for a directory structure like this:
new_project
├── antigravity.py
└── test_antigravity.py
You can just run:
$ cd new_project
$ pytho...
Quickest way to convert a base 10 number to any base in .NET?
I have and old(ish) C# method I wrote that takes a number and converts it to any base:
12 Answers
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`from … import` vs `import .` [duplicate]
...ce.
Now let's see what happens when we do import X.Y:
>>> import sys
>>> import os.path
Check sys.modules with name os and os.path:
>>> sys.modules['os']
<module 'os' from '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.pyc'>
>>>...