By Carlos A. Ruggiero, John Sargeant (auth.), Gilles Kahn (eds.)

ISBN-10: 3540183175

ISBN-13: 9783540183174

This quantity comprises the court cases of the 3rd convention on sensible Programming Languages and laptop structure held in Portland, Oregon, September 14-16, 1987. This convention was once a successor to 2 hugely profitable meetings at the comparable themes held at Wentworth, New Hampshire, in October 1981 and in Nancy, in September 1985. Papers have been solicited on all facets of sensible languages and especially implementation concepts for sensible programming languages and machine architectures to help the effective execution of useful courses. The contributions accumulated during this quantity convey that many concerns in regards to the implementation of practical Programming Languages are actually much better understood.

Show description

Read or Download Functional Programming Languages and Computer Architecture: Portland, Oregon, USA, September 14–16, 1987 Proceedings PDF

Similar programming books

Read e-book online Learning to Program with MATLAB: Building GUI Tools PDF

Author Craig Lent’s 1st version of studying to software with MATLAB: development GUI instruments teaches the center options of machine programming, resembling arrays, loops, functionality, uncomplicated info constructions, and so on. , utilizing MATLAB. The textual content has a spotlight at the basics of programming and builds as much as an emphasis on GUI instruments, overlaying text-based courses first, then courses that produce portraits. This creates a visible expression of the underlying arithmetic of an issue or layout. short and to-the-point, the textual content contains fabric that may be switched over with supplementary reference fabric designed to appeal to clients to hold their copy.

PHP Web Services: APIs for the Modern Web (2nd Edition) by Lorna Jane Mitchell PDF

No matter if you're sharing facts among inner platforms or construction an API in order that clients can entry their information, this useful advisor has every thing you want to construct APIs with personal home page. writer Lorna Jane Mitchell presents plenty of hands-on code samples, real-world examples, and recommendation in accordance with her huge adventure to lead you thru the process—from the underlying idea to equipment for making your carrier strong.

Read e-book online On Conceptual Modelling: Perspectives from Artificial PDF

The starting to be call for for platforms of ever-increasing complexity and precision has influenced the necessity for better point ideas, instruments, and strategies in each region of desktop technological know-how. a few of these components, specifically man made Intelligence, Databases, and Programming Lan­ guages, try to fulfill this call for via defining a brand new, extra summary point of approach description.

Additional info for Functional Programming Languages and Computer Architecture: Portland, Oregon, USA, September 14–16, 1987 Proceedings

Sample text

The second component drops the existing tweets table by using the following command: DROP TABLE IF EXISTS tweets 3. username+"/packt/chp02 4. We set the delimiter to the semicolon, and the data location to the directory where we have written the tweets file. 5. Connect the component by right-clicking on it and choosing onComponent Ok for each of them. At the end, your Job should look as follows: Hive creates tweets table [ 34 ] Chapter 3 Checking in Hive if the table has been created is pretty easy; just open a terminal in your Cloudera VM and issue the following commands: • $ hive: This command connects to the Hive server and opens the Hive command-line tool • $ use default: This command selects the database • $ desc tweets: This command shows tweets table description and prints the following information: The Hive tweet table's description Formatting tweets with Apache Hive In this last part of the Hive integration process, we now need to create a formatted tweet table and separate the content into the following two parts: • The effective content of the tweet • The username of the tweet author We are doing this because so far we only have the merged content and we couldn't determine who is the most active user on a specific topic.

2. Double-click on the tHiveConnection component. 3. hdfsPort [ 33 ] Formatting Data You may have noticed that we need to install a JAR file to be able to use the tHiveConnection component; just click on the Install Jar button and follow the instructions. Now that our Hive connection is properly configured, we can use this connection for each tHiveRow component by performing the following steps: 1. Double-click on the component. 2. In the property view, check the Use an existing connection checkbox.

Modify the third tHiveRow component and change the dropped table name using the following command: DROP TABLE IF EXISTS formatted_tweets [ 35 ] Formatting Data 3. username+"/ packt/chp02/formatedTweets" So far, we only have the part that creates a formatted_tweets table over HDFS, but we need to use the Talend Hive ELT features to feed the formatted tweets HDFS folder. This is done by performing the following steps: 1. From the palette, drag-and-drop a tHiveELTInput component, a tHiveELTMap component, and a tHiveELTOutput component.

Download PDF sample

Functional Programming Languages and Computer Architecture: Portland, Oregon, USA, September 14–16, 1987 Proceedings by Carlos A. Ruggiero, John Sargeant (auth.), Gilles Kahn (eds.)

by Edward

Rated 4.06 of 5 – based on 18 votes