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When to use Comparable and Comparator
...ment Comparable if that is the clear natural way to sort the class, and anyone would need to sort the class would generally want to do it that way.
If, however, the sorting was an unusual use of the class, or the sorting only makes sense for a specific use case, then a Comparator is a better option...
Where to put include statements, header or source?
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There's been quite a bit of disagreement about this over the years. At one time, it was traditional that a header only declare what was in whatever module it was related to, so many headers had specific requirements that you #include a certain set of headers (in a specific order). Some extremely...
Webfonts or Locally loaded fonts?
...e. WOFF offers small file sizes, and your browser supports it, so it's the one you see. WOFF is also fairly widely supported. However, in Opera for example, you'll probably get the TrueType version of the font.
The file size logic is also, I believe, why Font Squirrel tries them in that order. But ...
Ruby combining an array into one string
In Ruby is there a way to combine all array elements into one string?
3 Answers
3
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Difference between app.all('*') and app.use('/')
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app.use takes only one callback function and it's meant for Middleware. Middleware usually doesn't handle request and response, (technically they can) they just process input data, and hand over it to next handler in queue.
app.use([path], fun...
How to check for a valid URL in Java?
... UrlValidator to work with our wierd intranet top level domain. The common ones like .com, .org, and such works. I am not interested in creating a RegExp for this matter so the new URL(name).toURI() become the solution.
– Avec
Apr 30 '19 at 15:14
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Windows XP or later Windows: How can I run a batch file in the background with no window displayed?
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Do you need the second batch file to run asynchronously? Typically one batch file runs another synchronously with the call command, and the second one would share the first one's window.
You can use start /b second.bat to launch a second batch file asynchronously from your first that shares...
What is the use of the %n format specifier in C?
What is the use of the %n format specifier in C? Could anyone explain with an example?
10 Answers
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Vim multiline editing like in sublimetext?
...xact same horizontal position on each line, and the edited lines are right one after another. Cant we cherry-pick where to enter in edit mode on which line in Vim ? We can in Sublim... EDIT : Actually the second answer is what I was looking for
– Alexandre Bourlier
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Different names of JSON property during serialization and deserialization
Is it possible: to have one field in class, but different names for it during serialization/deserialization in Jackson library?
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