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Does any body know that in what situations the prepare method of an ADO.NET SqlCommand Object is useful?
Started by odiseh on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If you prepare a statement but then never use it a transaction gets.
Problems if you are not careful.
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I wanted to know if prepared statements can be used in the following way:
public static function GetCategoryItems($categoryId,$pageNum, &$rnum_pages) { $sql = 'SELECT DISTINCT COUNT(*) AS items_count FROM item I JOIN sub_category SC ON I.sub_category_...
Started by chupinette on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Generally, the PREPARE and EXECUTE statements are 'client-side' operations the PREPARE blurb and the EXECUTE....
You prepare stmt_name but execute stmt - is this just a typo?
What about the categoryId , firstName and the problem went away.
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I have been working on my own in programming with the exception of stackoverflow.com and I was wondering is there a way to prepare for group programming if I want to go into a company or programming group?
Started by H4cKL0rD on
, 11 posts
by 11 people.
Answer Snippets (Read the full thread at stackoverflow):
Not only does it give you an easier way to practice working with other developers in a more "relaxed" environment, but you also get the side... .
You might try collaborating with others to help out on an open-source software project .
Be good at programming.
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I have passed my CCNA and now i want to prepare for CCNP. What are the books i should buy for exams
Started by OooooO on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at serverfault):
The obvious answer is to get the Certification Library:
http://www.amazon.com/CCNP-Official-Exam-Certification-Library/dp/158720178X/ref=sr_1_1?ie=UTF8&s=books&qid=1266329133&sr=8-1
This contains all the requisite books for:
CCNP BSCI CCNP BCMSN CCNP ... .
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Every time I want to run Rake test the task db:test:prepare is being called and it rebuilds my test environment database from schema.rb and migrations. What I would like to achive is to disable the call of db:test:prepare when I want to test make Rails...
Started by Edvinas Bartkus on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Example:
namespace :db do namespace :test do override_task :prepare do; end end end
Here's a solution:prepare' namespace :db do namespace :test do task :prepare do |t| # rewrite the task to not do anything.
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Given the following code:
// Connect to MySQL up here $example_query = $database->prepare('SELECT * FROM table2'); if ($example_query === false) die('prepare failed'); $query = $database->prepare('SELECT * FROM table1'); $query->execute(); while...
Started by Andrew G. Johnson on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
EDIT: If you must prepare a new query in each loop iteration, an explicit $example_query.
Simply execute the query inside your loop.
There shouldn't be a need to prepare $example_query more than once.
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Should I prepare my code for possible/predicted future changes so that it's easier to make these changes even if I don't really know if these changes will be required anytime?
Started by cretzel on
, 23 posts
by 23 people.
Answer Snippets (Read the full thread at stackoverflow):
But don't start making everything exchangeable my could to prepare for an unknown....
If it requires a lot to change your code within the next week, prepare it.
It will take to prepare for it now and how much time it will save later.
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Wich is the best way to prepare a team for migration from svn to mercurial?
Wich problems may appear in the migration?
How to solve them?
Started by damian on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Your only way to ....
The multiple-named-branches/multiple-heads sharing the same logical space thing appears to be the biggest stumbling block, along with the all-branches turn up in all clones deal .
Your biggest hassle will be comprehension of concepts.
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Hi there
I want to do the Spring Framework Certification (2.5), but there aren't many good resources to prepare for the exam. For the Sun certifications there are a lot of books and trainers (Enthuware / Whizlabs) but not for the Spring certification....
Started by Johan Pelgrim on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
It seems that the first thing you HAVE to do is take the Spring Core training (see this discussion at Javaranch )
Look at the list of suggested study topics for the Spring Framework Certification examination ( PDF )
Read the 2nd edition of the "Spring... .
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DELIMITER $$ CREATE PROCEDURE `Insert1`(IN NAME VARCHAR(100),IN valuees VARCHAR(100)) BEGIN SET @r = CONCAT('Insert into', NAME,'(name)','VALUES',valuees); PREPARE smpt FROM @r; EXECUTE smpt; DEALLOCATE PREPARE smpt; END$$ DELIMITER ;
it is successfully...
Started by hrishi on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Next, see the documentation on PREPARE INTO ', NAME, ' (name) VALUES (?)'); SET @v = valuees; PREPARE smpt FROM @r; EXECUTE smpt USING @v.
That it's not a valid query - 'Insert intorishi(name)VALUESduyuu'.
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