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Why is using a wild card with a Java import statement bad?
...nt class in the same package, you have to go fix the imports. While these extra steps can be automated, they are really productivity hits for no real gain.
Even if Eclipse didn't do class imports by default, everyone would still be doing star imports. I'm sorry, but there's really no rational jus...
Why are static variables considered evil?
...n the container itself is not global. Compared to "normal" code, the only extra thing that a container-managed object is visible to is to the container itself. In fact, DI is very commonly used to avoid the Singleton Pattern.
– Floegipoky
Nov 27 '13 at 21:50
...
Find the Smallest Integer Not in a List
... is a high probability of finding at least one zero in the list. And this extra pass doesn't change the overall complexity.
EDIT: I've changed the description of the algorithm to use "array of booleans" since people apparently found my original description using bits and bitmaps to be confusing....
Calling C++ class methods via a function pointer
...ility with member pointers - Visual C++, at least in the past, needed some extra clues about how to represent member pointer types. I'd use the static function approach for an embedded system - the representation of a pointer is the same as any other function pointer, the costs are obvious, and ther...
How to add an Access-Control-Allow-Origin header
...ame" https://auth.api.rackspacecloud.com/v1.0
From the results returned, extract the values for X-Auth-Token and X-Storage-Url
curl -X POST \
-H "Content-Type: font/woff" \
--header "X-Auth-Token: returned-x-auth-token" returned-x-storage-url/name-of-your-container/fonts/fontawesome-webfont.w...
LinkedBlockingQueue vs ConcurrentLinkedQueue
... we use bounded queue, in unbounded queue take() and put() merely consumes extra resource( interms of synchronization ) than ConcurrentLinkedQueue . although it is the case to use bounded queues for Producer-consumer scenarios
– amarnath harish
Aug 14 '18 at 9:...
Clicking the text to select corresponding radio button
...
Another option to avoid the extra space between the radio button and label, is to simply not put it there <input id="349" type="radio" value="1" name="question1"><label for="349"> Abe</label> (no spaces or newlines between the tags)
...
Git: How to edit/reword a merge commit's message?
...t means that if you want to actually add a note to a merge, you have to do extra work. So people don't.
Note that, before Git 2.17 (Q2 2018), "git rebase -p" mangled log messages of a merge commit, which is now fixed.
See commit ed5144d (08 Feb 2018) by Gregory Herrero (``).
Suggested-by: Vegar...
What is the difference between public, private, and protected?
...e accessed outside of the class.
However, with reflection you can do the extra-ordinary by even accessing protected and private members outside of the class!
Well, what is reflection?
Reflection adds the ability to reverse-engineer classes, interfaces,
functions, methods and extensions. Add...
What is the global interpreter lock (GIL) in CPython?
...n it could make a lot of sense. But the threading library wont let you use extra CPU cores.
Multi-threading can be outsourced to the operating system (by doing multi-processing), some external application that calls your Python code (eg, Spark or Hadoop), or some code that your Python code calls (e...