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How to fix Error: listen EADDRINUSE while using nodejs?
... @Nobita Does this work in Windows? Now I realize it might be a MAC OS command. Anyway, I restarted my PC and didn't get this error anymore. I think some other application was using the same port node was trying to use.
– Ulysses Alves
Jan 5 '16 at 13:49...
Postgres - FATAL: database files are incompatible with server
...raded to 11 or 12 from 10.x you can run the below command to upgrade your postgres data directory retaining all data:
brew postgresql-upgrade-database
The above command is taken from the output of brew info postgres
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Connect to Amazon EC2 file directory using Filezilla and SFTP
... upload files to the server directory using FileZilla in the simplest and most straightforward fashion possible.
14 Answer...
What is RPC framework and Apache Thrift?
...rift, we talk about a framework designed to be efficient, and available across both OS platforms and programming languages. Additionally, you have some flexibility regarding transports (such as sockets, pipes, etc) and protocols (binary, JSON, even compressed), plus some more options like SSL or SAS...
How to differentiate single click event and double click event?
...t to get "this" under control: playcode.io/492022
– LOstBrOkenKeY
Jan 31 at 10:52
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Check whether HTML element has scrollbars
...s might not be the accepted solution, but it worked for me. Robert, for those cases, couldn't you also fetch the css overflow property to test for those cases (eg div.scrollHeight>div.clientHeight && !(div.style.overflow && div.style.overflow == 'hidden'))?
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Docker how to change repository name or rename image?
I'm trying to change repository name of the image:
7 Answers
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Does Python SciPy need BLAS?
...uild and installation instructions, but the instructions there now rely on OS binary distributions. To build SciPy (and NumPy) on operating systems without precompiled packages of the required libraries, you must build and then statically link to the Fortran libraries BLAS and LAPACK:
mkdir -p ~/sr...
PostgreSQL: How to make “case-insensitive” query
Is there any way to write case-insensitive queries in PostgreSQL, E.g. I want that following 3 queries return same result.
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How to send objects through bundle
... of object, it can assemble a clone from the serialized data. That's how most of the common types pass through bundles.
2) You can pass an opaque handle. If you are passing it within the same context (though one might ask why bother) that will be a handle you can invoke or dereference. But if yo...