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Difference between Hive internal tables and external tables?
...lt Hive Warehouse Directory (Property hive.metastore.warehouse.dir in hive.site.xml)
When the "Location" option is not used during the "creation of a hive table", the above precedence rule is used. This is applicable for both Internal and External tables. This means an Internal table does not nece...
How do I prevent a Gateway Timeout with FastCGI on Nginx
...d or modify:
keepalive_timeout 300s
In server nginx section (/etc/nginx/sites-available/your-config-file.com) add these lines:
client_max_body_size 50M;
fastcgi_buffers 8 1600k;
fastcgi_buffer_size 3200k;
fastcgi_connect_timeout 300s;
fastcgi_send_timeout 300s;
fastcgi_read_timeout 300s;
In ph...
How to re-sync the Mysql DB if Master and slave have different database incase of Mysql replication?
...
The documentation for this at the MySQL site is woefully out of date and riddled with foot-guns (such as interactive_timeout). Issuing FLUSH TABLES WITH READ LOCK as part of your export of the master generally only makes sense when coordinated with a storage/filesy...
iOS / Android cross platform development [closed]
... The project was a very simple app to take pictures and post them to a web site. And at the end of the day it felt "clunky" compared to a true native app.
I don't believe there will ever be easy cross platform development. I think the browser is as close as you will get. By choosing something like ...
Building a minimal plugin architecture in Python
...ed later: The application gedit anticipates plugins being added and their site has about the clearest explanation of a simple plugin procedure I've found in a few minutes of looking around. Try:
https://wiki.gnome.org/Apps/Gedit/PythonPluginHowToOld
I'd still like to understand your question b...
What's a redirect URI? how does it apply to iOS app for OAuth2.0?
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So, you do need to set up your own web site given in the redirect_uri, is that correct?
– huggie
Sep 1 '14 at 5:07
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Search code inside a Github project
...d originally by @emddudley). They haven't stated this anywhere on their website, but they will tell you if you ask support:
From: Tim Pease
We have stopped adding newly pushed code into our codesearch index. The volume of code has outgrown our current search index, and we are working on moving...
Learning to write a compiler [closed]
...here: tutorialspoint.com/compiler_design/index.htm What I liked about this site is that it doesn't get involved with actually writing any code to create a compiler, but it does break down the compiler into its parts: phases and stages. It does describe the logic and algorithmic design approach witho...
Redis - Connect to Remote Server
...see the link above), for a deeper understanding see this article and Redis site security section ).
Useful links
Some links to help How to install and secure Redis on Ubuntu 18.04 and how to setup Ubuntu 18.04 firewall.
Hope it helps.
...
Is Meyers' implementation of the Singleton pattern thread safe?
...ifetime and threadsafety) by Alexandrescu in Modern C++ Design. See Loki's site: loki-lib.sourceforge.net/index.php?n=Pattern.Singleton
– Matthieu M.
Nov 2 '09 at 14:57
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