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Update a table using JOIN in SQL Server?
... SELECT [key], CalculatedColumn = SUM(some_column)
FROM dbo.table2
GROUP BY [key]
)
UPDATE t1
SET t1.CalculatedColumn = t2.CalculatedColumn
FROM dbo.table1 AS t1
INNER JOIN t2
ON t1.[key] = t2.[key];
The reason this is really silly, is that you're going to have to re-run this entir...
pydot and graphviz error: Couldn't import dot_parser, loading of dot files will not be possible
...Upcase, OneOrMore, ZeroOrMore,
Forward, NotAny, delimitedList, oneOf, Group, Optional, Combine, alphas, nums,
restOfLine, cStyleComment, nums, alphanums, printables, empty, quotedString,
- ParseException, ParseResults, CharsNotIn, _noncomma, dblQuotedString, QuotedString, ParserElement ...
What's the easy way to auto create non existing dir in ansible
...
group: root
become: true
tags: testing
...
tmux set -g mouse-mode on doesn't work
...ne and you will be able to scroll that pane line by line.
Source: https://groups.google.com/d/msg/tmux-users/TRwPgEOVqho/Ck_oth_SDgAJ
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Java or Python for Natural Language Processing [closed]
...a
The first place to look would be Stanford's Natural Language Processing Group. All of software that is distributed there is written in Java. All recent distributions require Oracle Java 6+ or OpenJDK 7+. Distribution packages include components for command-line invocation, jar files, a Java API, ...
AngularJS-Twig conflict with double curly braces
...e, which will use these symbols.
So best advice I found in google: https://groups.google.com/d/msg/symfony2/kyebufz4M00/8VhF1KWsSAEJ
TwigBundle does not provide a configuration for the lexer delimiters
as changing them would forbid you to use any templates provided by
shared bundles (includi...
Using Version Control for Home Development?
... also sets up good habits for if/when you work more collaboratively with a group.
With Subversion (at least) you don't even need to have a "server"- a simple directory can serve as your repository if you access it with "file://" type urls. There's even a free book that contains pretty much everyth...
SQL WHERE ID IN (id1, id2, …, idn)
...y far the fastest. After that the IN should work slightly faster than the group of ORs.
PostgreSQL database default location on Linux
...e cluster", which is not related to distributed computing, it just means a group of databases and related objects managed by a PostgreSQL server.
The location of the data directory depends on the distribution. If you install from source, the default is /usr/local/pgsql/data:
In file system ter...
How to obtain the last path segment of a URI
...llowing characters
$1 // this variable references the saved second group from above
// I.e. the entire string is replaces with just the portion
// captured by the parentheses above
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