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Generate an integer that is not among four billion given ones
... likely to be unique in O(1) time. A pseudo-random 128-bit integer like a GUID will only collide with one of the existing four billion integers in the set in less than one out of every 64 billion billion billion cases.
If integers are limited to 32 bits then one can generate a number that is likel...
What is the 'dynamic' type in C# 4.0 used for?
... definitely not the right code):
string[] methodNames = new[] { "Open" };
Guid IID = ...
int methodId = wordApplication.GetIDsOfNames(IID, methodNames, methodNames.Length, lcid, dispid);
SafeArray args = new SafeArray(new[] { fileName, missing, missing, .... });
wordApplication.Invoke(methodId, ......
Jdbctemplate query for string: EmptyResultDataAccessException: Incorrect result size: expected 1, ac
...same.
While the question is about simple types, these examples serve as a guide for the common case of extracting domain objects.
First off. Let's suppose that you have an account object with two properties for simplicity Account(Long id, String name). You would likely wish to have a RowMapper for...
Why use a prime number in hashCode?
...plication, whatever, of all class variables hashcodes?
Absolute Beginner's Guide to Bit Shifting?
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How do I set the figure title and axes labels font size in Matplotlib?
...
Per the official guide, use of pylab is no longer recommended. matplotlib.pyplot should be used directly instead.
Globally setting font sizes via rcParams should be done with
import matplotlib.pyplot as plt
plt.rcParams['axes.labelsize']...
What is the correct way to document a **kwargs parameter?
...ked about sphinx explicitly, I would also point to the Google Python Style Guide. Their docstring example seems to imply that they don't call out kwargs specifically. (other_silly_variable=None)
def fetch_bigtable_rows(big_table, keys, other_silly_variable=None):
"""Fetches rows from a Bigtable.
...
Purpose of Trigraph sequences in C++?
...hanks, Pavel Minaev, for the reminder).
On the other hand, like the GNU C guide says: "You don't need this brain damage." The gcc compiler leaves this "feature" disabled by default.
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In what areas might the use of F# be more appropriate than C#? [closed]
...cts and I am writing a new book, Multicore F#, that will be the definitive guide to shared-memory parallel programming on .NET.
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Should I use JSLint or JSHint JavaScript validation? [closed]
...es. Among others, there are:
eslint-plugin-angular (enforces some of the guidelines from John Papa's Angular Style Guide)
eslint-plugin-jasmine
eslint-plugin-backbone
And, of course, you can use your build tool of choice to run ESLint:
grunt-eslint
gulp-eslint
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android fragment- How to save states of views in a fragment when another fragment is pushed on top o
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In fragment guide FragmentList example you can find:
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putInt("curChoice", mCurCheckPosition);
}
Which you can use later ...