The Yahoo! Query Language is an expressive SQL-like language that lets you query, filter, and join data across Web services. With YQL, apps run faster with fewer lines of code and a smaller network footprint.
<?php
# connect to a DSN "MSSQLTest" with a user "cheech" and password "chong"
$connect = odbc_connect("MSSQLTest", "cheech", "chong");
# query the users table for all fields
$query = "SELECT * FROM users";
# perform the query
$result = odbc_exec($connect, $query);
# fetch the data from the database
while(odbc_fetch_row($result)) {
$field1 = odbc_result($result, 1);
$field2 = odbc_result($result, 2);
print("$field1 $field2\n");
}
# close the connection
odbc_close($connect);
?>
Doctrine is an object relational mapper (ORM) for PHP 5.2.3+ that sits on top of a powerful database abstraction layer (DBAL). One of its key features is the option to write database queries in a proprietary object oriented SQL dialect called Doctrine Query Language (DQL), inspired by Hibernates HQL. This provides developers with a powerful alternative to SQL that maintains flexibility without requiring unnecessary code duplication.
Learn SQL (Standard query language) with easy and simple programming example. Read many articles and tutorial with free downloading notes facility. Increase your programming skill programmingstutorial.com
jLinq is a fully extensible Javascript library that claims to allow you to perform "LINQ style" queries on arrays of objects. Really it's a "fluent" notation like LINQ, and isn't LINQ at all, but it's still quite nice.
I frequently see bare queries from programmers in discussion forums, especially from new programmers, who are worried about performance. These worries often stem from popular notions about what operations are "slow." Division. Square roots. Mispredicted branches. Cache unfriendly data structures.
Inevitably someone chimes in that making out-of-context assumptions, especially without profiling, is a bad idea. And they're right.
The golden rule of programming has always been that clarity and correctness matter much more than the utmost speed. Very few people will argue with that. And yet do we really believe it? If we did, then 99% of all programs would be written in something like Python. Or Erlang.
At the same time, such concerns and advice seem to remain constant despite rapid advances in hardware.
That tempting, enticing, puzzle-solving activity called "optimization," it hasn't gone away either.
Only now the process is on a different level. It isn't machine level twiddling and cycle counting, but it isn't simply mathematical analysis of algorithms either.
The big difference is that the code changes I made are substantially safer than running a program and having it silently hang the system. All array accesses are bounds-checked. There's no way to accidentally overwrite a data structure. There's no way to create a memory leak.
Really, this is what those cycle-counting programmers from 1985 dreamed of.
« I frequently see bare queries from programmers in discussion forums, especially from new programmers, who are worried about performance. These worries often stem from popular notions about what operations are "slow." Division. Square roots. Mispredicted branches. Cache unfriendly data structures. »
s a web developer I have often had to work with the session, cookie, query string and cache to persist data locally. But it is a shame that there is no neat way of doing so. So I decided to write my own code to provide a simpler and unified model to work with and finally came up with this, a type safe and generic wrapper that supports complex data types
3D visualization gives you realistic preview of your future project(s) whether you are going to plan your office, home or you need a specific 3D view for your near future project.If you have any queries regarding floor plan design services or you want send your projects need, visit us at http://www.netgains.org/cad-services-india/ or you can drop an email at biz@netgains.org.
3D visualization gives you realistic preview of your future project(s) whether you are going to plan your office, home or you need a specific 3D view for your near future project.If you have any queries regarding floor plan design services or you want send your projects need, visit us at http://www.netgains.org/cad-services-india/ or you can drop an email at biz@netgains.org.
Centralize logging for your App. This service allows different levels e.g. info, debug, fatal, error etc. to log a message and query the messages based on different parameters. You can fetch logs based on module, level, message, date range etc.
The Microsoft code name "M" language is a declarative language for working with data and building domain models. "M" lets users write down how they want to structure and query their data using a textual syntax that is convenient to both author and reader.
The WMI Code Creator tool allows you to generate VBScript, C#, and VB .NET code that uses WMI to complete a management task such as querying for management data, executing a method from a WMI class, or receiving event notifications using WMI.
XPathmania is a visual studio extension to allow executing XPath queries on XML documents ... now you can test your XPath queries without loading up an external app
Like this http://www.hdfilmsaati.net
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