Databases & Big Data
epub, pdf |eng | 2012-12-05 | Author:Winston Chang [Winston Chang]
axis.title.x X-axis label appearance element_text() axis.title.y Y-axis label appearance element_text() axis.text Appearance of tick labels on both axes element_text() axis.text.x X-axis tick label appearance element_text() axis.text.y Y-axis tick label appearance ...
( Category:
Data Modeling & Design
March 26,2014 )
epub |eng | 2013-05-23 | Author:Jules J. Berman
Normalizing and Adjusting Data When extracting data from multiple sources, recorded at different times, and collected for different purposes, the data values may not be directly comparable. The Big Data ...
( Category:
Data Processing
March 26,2014 )
epub, mobi, pdf |eng | 2012-10-07 | Author:Wes McKinney [Wes McKinney]
Example: Group Weighted Average and Correlation Under the split-apply-combine paradigm of groupby, operations between columns in a DataFrame or two Series, such a group weighted average, become a routine affair. ...
( Category:
Data Processing
March 26,2014 )
epub |eng | | Author:Learning IPython for Interactive Computing & Data Visualization
More indexing possibilities More generally, indexing allows us to take any portion of an array. We saw in the previous section how to filter an array with a Boolean condition. ...
( Category:
Python
March 26,2014 )
mobi, epub, pdf |eng | 1999-01-28 | Author:Steven Pinker
Most people choose either the D card or the D card and the 3 card. The correct answer is D and 7. “P implies Q” is false only if P ...
( Category:
Cognitive Psychology
March 25,2014 )
mobi, epub, pdf | | 2009-05-13 | Author:David N. Blank-Edelman
To find anyone with the last name Finkelstein or Hodgkin: (|(sn=Finkelstein)(sn=Hodgkin)) To find all of the Finkelsteins who do not work in Boston: (&(sn=Finkelstein)(!(l=Boston))) To find all the Finkelsteins or ...
( Category:
LDAP
March 25,2014 )
mobi, epub |eng | 2012-02-07 | Author:Ben Forta
Using Joins and Join Conditions Before wrapping up this two chapter discussion on joins, it is worthwhile to summarize some key points regarding joins and their use: • Pay careful ...
( Category:
Client-Server Systems
March 25,2014 )
mobi |eng | 2012-09-17 | Author:Sivakumar Harinath & Ronald Pihlgren & Denny Guang-Yeu Lee & John Sirmon & Robert M. Bruckner
( Category:
SQL Server
March 25,2014 )
mobi |eng | 1993-01-02 | Author:Charles Severance; Kevin Dowd
Again, this is not precisely the same computation, but all four partial sums can be computed independently. The partial sums are combined at the end of the loop. Loops that ...
( Category:
Performance Optimization
March 25,2014 )
mobi | | 2010-06-27 | Author:Charles Bell;Mats Kindahl;Lars Thalmann
Using ANALYZE TABLE The MySQL optimizer, like most traditional optimizers, uses statistical information about tables to perform its analysis of the optimal query execution plan. These statistics include information about ...
( Category:
Cloud Computing
March 25,2014 )
mobi, epub |eng | 2007-01-29 | Author:Litchfield, David [Litchfield, David]
What’s happening here is that we stick our nefarious code into an exception block so when an exception occurs our code executes — in this case, granting DBA privileges to ...
( Category:
Hacking
March 25,2014 )
mobi |eng | 2009-02-09 | Author:Ken Getz; Paul Litwin; Andy Baron
Tag txtPhone OnClick =acbCarry([Form], [Screen].[ActiveControl]) Add the following function to a global module (or import basCarryForward from 09-05.MDB): Public Function acbCarry(frm As Form, ctlToggle As Control) Dim ctlData As Control ...
( Category:
SQL Server
March 25,2014 )
mobi, epub |eng | 2011-05-23 | Author:Joshua D. Drake;John C. Worsley
Dropping an operator An operator can be dropped with the DROP OPERATOR command. An operator may only be dropped by the user who created it, or by a PostgreSQL superuser. ...
( Category:
Networks
March 25,2014 )
mobi, epub | | 2009-06-29 | Author:Guy Harrison;Steven Feuerstein
Using MySQL with PHP Data Objects As we outlined earlier in this chapter, PDO is a database-independent object-oriented, interface to relational databases for use in PHP 5.x. PDO was officially ...
( Category:
Software Development
March 25,2014 )
mobi, epub, pdf |eng | 2008-02-15 | Author:Rick Copeland
lazy=True Specifies how related items should be loaded. The options are: True (default) Load items when the property is first accessed. False Load the items eagerly when the parent is ...
( Category:
Software Development
March 25,2014 )
Categories
Access | Data Mining |
Data Modeling & Design | Data Processing |
Data Warehousing | MySQL |
Oracle | Other Databases |
Relational Databases | SQL |
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