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Convert base64 string to ArrayBuffer
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edited Oct 30 '19 at 11:00
Massimiliano Kraus
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vim deleting backward tricks
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answered Sep 3 '09 at 15:01
Lucas OmanLucas Oman
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Difference between char* and const char*?
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edited Feb 28 '18 at 23:51
Lawrence Dol
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Bootstrap NavBar with left, center or right aligned items
...;
</div>
<div class="navbar-collapse collapse w-100 order-3 dual-collapse2">
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link" href="#">Right</a>
</li>
<li class="...
python pandas: Remove duplicates by columns A, keeping the row with the highest value in column B
...]: df.drop_duplicates(subset='A', keep="last")
Out[10]:
A B
1 1 20
3 2 40
4 3 10
You can do also something like:
In [12]: df.groupby('A', group_keys=False).apply(lambda x: x.loc[x.B.idxmax()])
Out[12]:
A B
A
1 1 20
2 2 40
3 3 10
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SELECT DISTINCT on one column
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329
Assuming that you're on SQL Server 2005 or greater, you can use a CTE with ROW_NUMBER():
SELE...
Limit File Search Scope in Sublime Text 2
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319
Add and edit this in your ~/Library/Application Support/Sublime Text 2/Packages/User/Preferenc...
How can we run a test method with multiple parameters in MSTest?
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edited Jul 28 at 21:13
Peter Mortensen
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Can I use a collection initializer for Dictionary entries?
... new Dictionary<int, string> {
{ 1, "Adam" },
{ 2, "Bart" },
{ 3, "Charlie" }
};
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