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How to properly compare two Integers in Java?
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312
No, == between Integer, Long etc will check for reference equality - i.e.
Integer x = ...;
In...
Color in git-log
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As of git 1.8.3 (May 24, 2013), you can use %C(auto) to decorate %d in the format string of git log.
From the release notes:
* "git log --format" specifier learned %C(auto) token that tells Git
to use color when interpolating %d (dec...
Validate a username and password against Active Directory?
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13 Answers
13
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JSP : JSTL's tag
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153
c:out escapes HTML characters so that you can avoid cross-site scripting.
if person.name = <...
Difference between hard wrap and soft wrap?
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3 Answers
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Twitter Bootstrap: Text in navbar
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237
You have to include a class along with your p tag inside of your navbar, like so:
<p class=...
How to get a value from a cell of a dataframe?
...row as a Series using iloc, and then the value using the column name:
In [3]: sub_df
Out[3]:
A B
2 -0.133653 -0.030854
In [4]: sub_df.iloc[0]
Out[4]:
A -0.133653
B -0.030854
Name: 2, dtype: float64
In [5]: sub_df.iloc[0]['A']
Out[5]: -0.13365288513107493
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SQLite table constraint - unique on multiple columns
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348
Put the UNIQUE declaration within the column definition section; working example:
CREATE TABL...
How to generate Javadoc HTML files in Eclipse?
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234
Project > Generate Javadoc....
In the Javadoc command: field, browse to find javadoc.exe (u...
Friend declaration in C++ - difference between public and private
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3 Answers
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