Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
https://blog.hubspot.com/marketing/google-adwords-ppc
Tools for Symbolic Computation
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement! Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Mathematica
The best one that I've ever used, but commercial unfortunately.
sympy …
Git Implementations and Bindings in Python
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
There are multiple Git implementations/bindings in Python: pygit2, Dulwich and GitPython .
Below is a simple comparison of the 3 packages.
| pygit2 | dulwich | GitPython | |
|---|---|---|---|
| Implementation | bindings to libgit2 | pure Python | bindings … |
Improve the Performance of Spark
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Plan Your Work
- Have a clear idea about what you want to do is very important, especially when you are working on an explorative project. It often saves you time to …
Tips on Python Build Standalone
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The GitHub repository python-portable has some example scripts for bundling standalone Python environments. It also releases standalone Python environemnts regularly.
Tips on Using env_python.tar.gz
This section is specifically on …
Spark Issue: IllegalArgumentException: Wrong FS
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Symptoms
java.lang.IllegalArgumentException: Wrong FS: hdfs://..., expected: viewfs://...
Possible Causes
The Spark cluster has migrated to Router-based Federation (RBF) namenodes,
and viewfs:// (instead of hdfs://) is required to access HDFS …