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What are all the common ways to read a file in Ruby?
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10 Answers
10
Active
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Reading a UTF8 CSV file with Python
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113
The .encode method gets applied to a Unicode string to make a byte-string; but you're calling ...
Reading specific lines only
... 30th line
elif i > 29:
break
fp.close()
Note that i == n-1 for the nth line.
In Python 2.6 or later:
with open("file") as fp:
for i, line in enumerate(fp):
if i == 25:
# 26th line
elif i == 29:
# 30th line
elif i > 29:
...
Injecting Mockito mocks into a Spring bean
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133
The best way is:
<bean id="dao" class="org.mockito.Mockito" factory-method="mock">
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Parallel.ForEach() vs. foreach(IEnumerable.AsParallel())
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148
They do something quite different.
The first one takes the anonymous delegate, and runs mult...
How does java do modulus calculations with negative numbers?
Am I doing modulus wrong? Because in Java -13 % 64 is supposed to evaluate to -13 but I get 51 .
14 Answers
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Managing relationships in Laravel, adhering to the repository pattern
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71
Keep in mind you're asking for opinions :D
Here's mine:
TL;DR: Yes, that's fine.
You're doi...
Why does C++11 not support designated initializer lists as C99? [closed]
... directly in client code. This leads to things like having a person of age 18 (years?) but with height and weight of zero.
In other words, designated initializers support a programming style where internals are exposed, and the client is given flexibility to decide how they want to use the type....
MySQL INSERT INTO table VALUES.. vs INSERT INTO table SET
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199
As far as I can tell, both syntaxes are equivalent. The first is SQL standard, the second is M...
Keyword not supported: “data source” initializing Entity Framework Context
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edited Feb 22 at 16:57
Callum Watkins
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