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What is the dual table in Oracle?
...this wikipedia article may help clarify.
http://en.wikipedia.org/wiki/DUAL_table
The DUAL table is a special one-row
table present by default in all Oracle
database installations. It is suitable
for use in selecting a pseudocolumn
such as SYSDATE or USER The table has
a single VARCHAR...
Clearing purchases from iOS in-app purchase sandbox for a test user
...n up for Apple IDs.
– pkamb
Oct 31 '19 at 23:43
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Is there a performance gain in using single quotes vs double quotes in ruby?
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the Tin Man
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answered Dec 3 '09 at 0:17
Marc-André LafortuneMarc-André ...
create a trusted self-signed SSL cert for localhost (for use with Express/Node)
...e HOSTS file to point the server IP address to the hostname, for example: 192.168.0.50 server.local This will allow the certificate and the address to match up and validate the certificate.
– roskelld
Oct 5 '18 at 18:20
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How to remove unreferenced blobs from my git repo
...g local blobs.
– hectorpal
Jul 3 at 19:39
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How to stage only part of a new file with git?
....1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723 14.0484 41.5985 12.6954 41.5985 10.1419V6.59049C41.5985 5.28821 41.1394 4.66232 40.1061 4.66232C39.0732 4.66232 38.5948 5.28821 38.5948 6.59049V9.60062C38.5948 10.8521...
Why is IntelliJ 13 IDEA so slow after upgrading from version 12?
... the Max PermGen to at least 1GB (was 300MB).Example below:
-Xms128m
-Xmx8192m
-XX:MaxPermSize=1024m
Upon restart it was much faster.
For IntelliJ 2020 going back to 2017 on Mac
/Applications/IntelliJ IDEA.app/Contents/bin/idea.vmoptions
On a Mac, this file is located in this path:
For Intel...
How do I merge a list of dicts into a single dict?
... this:
from functools import reduce
reduce(lambda a, b: dict(a, **b), list_of_dicts)
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What characters are forbidden in Windows and Linux directory names?
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answered Dec 29 '09 at 18:19
Dour High ArchDour High Arch
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How to work around the lack of transactions in MongoDB?
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edited Jul 24 '19 at 14:38
answered Feb 15 '18 at 15:00
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