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Why does base64 encoding require padding if the input length is not divisible by 3?
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On a related note, here's a base converter for arbitrary base conversion I created for you. Enjoy!
https://convert.zamicol.com/
What are Padding Characters?
Padding characters help satisfy length requirements and carry no meaning.
Decimal Example of Pa...
How to check if function exists in JavaScript?
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If you're using eval to convert a string to function, and you want to check if this eval'd method exists, you'll want to use typeof and your function string inside an eval:
var functionString = "nonexsitantFunction"
eval("typeof " + functionString)...
PowerMockito mock single static method and return object
...o mock a static method m1 from a class which contains 2 static methods, m1 and m2. And I want the method m1 to return an object.
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LINQ equivalent of foreach for IEnumerable
...use ToList() creates a copy of the sequence, which could cause performance and memory issues.
– decasteljau
Aug 14 '09 at 12:37
17
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Which is the correct C# infinite loop, for (;;) or while (true)? [closed]
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Note that while(1) is invalid C#: Constant 1 cannot be converted to bool
– Vinko Vrsalovic
Sep 9 '09 at 18:13
4
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Implementing IDisposable correctly
...nalizer when doing garbage collection (in case Dispose was not called yet) and properly free unmanaged resources.
– mariozski
May 17 '16 at 22:38
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What is the ideal data type to use when storing latitude / longitude in a MySQL database?
... MYSQL Spatial is a good option, but still has significant limits and caveats (as of 6). Please see my answer below...
– James Schek
Oct 2 '08 at 15:43
1
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When is finally run if you throw an exception from the catch block?
...is the finally block called? Before the throwing of e or is finally called and then catch?
7 Answers
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How can I SELECT rows with MAX(Column value), DISTINCT by another column in SQL?
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You are so close! All you need to do is select BOTH the home and its max date time, then join back to the topten table on BOTH fields:
SELECT tt.*
FROM topten tt
INNER JOIN
(SELECT home, MAX(datetime) AS MaxDateTime
FROM topten
GROUP BY home) groupedtt
ON tt.home = groupe...
Why is 'this' a pointer and not a reference?
I was reading the answers to this question C++ pros and cons and got this doubt while reading the comments.
2 Answers
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