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Find a file in python
...in files:
return os.path.join(root, name)
And this will find all matches:
def find_all(name, path):
result = []
for root, dirs, files in os.walk(path):
if name in files:
result.append(os.path.join(root, name))
return result
And this will match a patte...
What is the difference between == and Equals() for primitives in C#?
... == operator is defined as taking two ints (or shorts or longs).
When you call it with an int and a short, the compiler will implicitly convert the short to int and compare the resulting ints by value.
Other ways to make it work
Primitive types also have their own Equals() method that accepts the sa...
Keeping it simple and how to do multiple CTE in a query
...S
(
SELECT 2 AS id
)
SELECT *
FROM cte1
UNION ALL
SELECT *
FROM cte2
UNION ALL
SELECT *
FROM cte1
Note, however, that SQL Server may reevaluate the CTE each time it is accessed, so if you are using values like RAND(), NEWID() etc., they may change between the C...
All possible array initialization syntaxes
What are all the array initialization syntaxes that are possible with C#?
16 Answers
1...
Gem::LoadError for mysql2 gem, but it's already in Gemfile
...eptember 2015 so use the above line in your Gem file and run:
bundle install
You should be good to go
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How to disallow temporaries
For a class Foo, is there a way to disallow constructing it without giving it a name?
10 Answers
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Recursion in Angular directives
...are a couple of popular recursive angular directive Q&A's out there, which all come down to one of the following solutions:
...
How to parse JSON in Java
... text. How can I parse it to get the values of pageName , pagePic , post_id , etc.?
34 Answers
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Log to the base 2 in python
...hat
but also know that
math.log takes an optional second argument which allows you to specify the base:
In [22]: import math
In [23]: math.log?
Type: builtin_function_or_method
Base Class: <type 'builtin_function_or_method'>
String Form: <built-in function log>
Namespace: ...
Attach a file from MemoryStream to a MailMessage in C#
...
writer.Disopose() was too early for my solution but all the other is great example.
– Kazimierz Jawor
Aug 4 '15 at 13:10
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