... environment. he clearly mentioned that it is working in local environment and not working on remote server. what is the solution for thaat? – Adithya Sai Mar 5 '19 at 19:49 ...

What is the difference between a heuristic and an algorithm? 12 Answers 12 ...

What is the purpose of Node.js module.exports and how do you use it? 12 Answers 12 ...

How do I get the current date and time in Java? 10 Answers 10 ...

...pt that it is more concise, provides the serialization machinery for free, and provides an ironclad guarantee against multiple instantiation, even in the face of sophisticated serialization or reflection attacks. While this approach has yet to be widely adopted, a single-element enum type is the bes...

... If there is a whole directory tree, you're probably better off using find and xargs. One possible command would be find path/to/folder -type f -print0 | sort -z | xargs -0 sha1sum | sha1sum And, finally, if you also need to take account of permissions and empty directories: (find path/to/folde...

...rite -- such as i++, which is equivalent to i = i + 1, which does one read and one write -- is not atomic, since another thread may write to i between the read and the write. The Atomic classes, like AtomicInteger and AtomicReference, provide a wider variety of operations atomically, specifically i...

I was ramdomming through xkcd and saw this one (if also read some negative texts about them some years ago): What is actually wrong with it? Why are goto's even possible in C++ then? ...

... have changed the name of an app in Django by renaming its folder, imports and all its references (templates/indexes). But now I get this error when I try to run python manage.py runserver ...

... It is safe to expect that the comparison will return true if and only if the double variable has a value of exactly 0.0 (which in your original code snippet is, of course, the case). This is consistent with the semantics of the == operator. a == b means "a is equal to b". It is not sa...