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What is the difference between supervised learning and unsupervised learning? [closed]
... learning algorithm would not have such coded definition, but would "learn-by-examples": you'll show several images of faces and not-faces and a good algorithm will eventually learn and be able to predict whether or not an unseen image is a face.
This particular example of face detection is supervi...
What is the difference (if any) between Html.Partial(view, model) and Html.RenderPartial(view,model)
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This is a great explanation by Dino Esposito:
The difference between the two methods may look small and harmless,
but it may bite at you if you don’t know how to handle it. The key
difference between the two methods is:
Partial returns...
Make $JAVA_HOME easily changable in Ubuntu [closed]
... environment variable assignments in, since it gets executed automatically by the DisplayManager during the startup process desktop session as well as by the login shell when one logs-in from the textual console.
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Scala: join an iterable of strings
How do I "join" an iterable of strings by another string in Scala?
1 Answer
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What is the difference between PS1 and PROMPT_COMMAND
...D, which itself is a super complicated string that is evaluated at runtime by bash. It works, but it's more complicated than it needs to be. To be fair I wrote that PROMPT_COMMAND for myself about 10 years ago and it worked and didn't think too much about it.
For those curious as to how I've amende...
Correct way to try/except using Python requests module?
... is catastrophic and you can't go on, then yes, you may abort your program by raising SystemExit (a nice way to both print an error and call sys.exit).
You can either catch the base-class exception, which will handle all cases:
try:
r = requests.get(url, params={'s': thing})
except requests.exce...
Can I add comments to a pip requirements file?
...hat begins with # is treated as a comment and ignored. Whitespace followed by a # causes the # and the remainder of the line to be treated as a comment.
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setMaxResults for Spring-Data-JPA annotation?
...y project.
One thing that confuses me is how do I achieve setMaxResults(n) by annotation ?
8 Answers
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Why is null an object and what's the difference between null and undefined?
...The difference between null and undefined is as follows:
undefined: used by JavaScript and means “no value”. Uninitialized variables, missing parameters and unknown variables have that value.
> var noValueYet;
> console.log(noValueYet);
undefined
> function foo(x) { console.log(x) }...
Constant Amortized Time
What is meant by "Constant Amortized Time" when talking about time complexity of an algorithm?
6 Answers
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