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How to paste yanked text into the Vim command line
...mmand line. Perhaps I'm missing something. (Ubuntu 19.04/2:8.1.0320-1ubuntu3.1).
– Max Waterman
Aug 15 '19 at 10:30
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Understanding checked vs unchecked exceptions in Java
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re: 3.1 "log it and return" Do so judiciously. This is very close to eating or hiding and exception. I'd do this for something that does not indicate a problem, that is not really exceptional. Logs get flooded and ignored too eas...
Bash tool to get nth line from a file
...0 && print && exit;' myfile.ascii
pgm_icnt = 0
real 1m13.146s
This code ran in 00:01:13.146, which is ~2 seconds faster than the baseline. If I'd run it on the full 500,000,000 it would probably take ~12 minutes.
sed
The top answer on the board, here's my result:
$ time sed ...
What is an EJB, and what does it do?
...nswer you're looking for? Browse other questions tagged jakarta-ee ejb ejb-3.1 or ask your own question.
How can I plot with 2 different y-axes?
...8 4.3 1980
65.4 3.9 66.9 3.7 63.5 3.8 1985
67.3 3.4 68.0 3.2 65.5 3.1 1990
69.1 3.0 68.7 3.0 67.5 2.6 1995
70.9 2.8 70.3 2.8 69.5 2.5 2000
72.4 2.5 71.7 2.6 71.1 2.3 2005
73.3 2.3 72.9 2.5 72.1 1.9 2010
74.3 2.2 73.8 2.4 73.2 1.8 2015
75.2 2.0 74.6 2.3 74.2 1.7 2020
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Is it better to call ToList() or ToArray() in LINQ queries?
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It's 2020 outside and everyone is using .NET Core 3.1 so I decided to run some benchmarks with Benchmark.NET.
TL;DR: ToArray() is better performance-wise and does a better job conveying intent if you're not planning to mutate the collection.
[MemoryDiagnoser]
publ...
Difference between a “coroutine” and a “thread”?
...It does not matter how the co-routines suspend themselves. Back in Windows 3.1 int 03 was woven into any programs (or had to be placed in there) and in C# we add yield.
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Vertical (rotated) text in HTML table
...te(7.5deg); /* Opera 10.5 */
-webkit-transform: rotate(7.5deg); /* Saf3.1+, Chrome */
filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=0.083); /* IE6,IE7 */
-ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=0.083)"; /* IE8 */
}
<di...
What are “named tuples” in Python?
Reading the changes in Python 3.1 , I found something... unexpected:
11 Answers
11
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What's the difference between faking, mocking, and stubbing?
...provided an answer based on Roy Osherove's "The Art of Unit Testing".
In "3.1 Introducing stubs" defines a stub as:
A stub is a controllable replacement for an existing dependency
(or collaborator) in the system. By using a stub, you can test your code without
dealing with the dependency di...