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I took a big splurge and bought a Heliopan variable ND filter (bought for my largest filter size, with step up rings for my smaller lenses, thought it would end up being cost efficient over all, even if it is a lot upfront all at once).
I bought it from...
Started by kolibri on
, 18 posts
by 7 people.
Answer Snippets (Read the full thread at dgrin):
Then go ahead and use of idea of what would be fair, so that I can ease my mind that it's ok to use it this weekend) and get a handsome discount?"
If ....
Please email me some pictures of the filter before you actually use it.
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OK, here is a simple abstraction of the problem:
2 variables(male_users and female_users) to store 2 groups of user i.e. male and female
1 way is to use two queries to select them : select * from users where gender = 'male' and then store the result in...
Started by Yang on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
=10465539 loops=1)
Filter: ((gender)::text = 'male'::text)
Total runtime: 5150.263 ms
test=> EXPLAIN=0.00..468402.00 rows=96519 width=66) (actual time=0.029..4751.219 rows=12603133 loops=1) Filter fetching the data in a table scan without....
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Modifying the HTTP Response Using Filters
Started by Avinash on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
USE : response
Purpose
The response object is an instance of the Servlet API's HttpServletResponse.
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Ask your Facebook Friends
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Kohana's Validation library has a pre_filter() method which lets you apply any PHP function to fields to be validated, as trim(), etc.
I tried to use a static method as a filter, but won't work:
$validation->pre_filter( 'field_name', 'class::method...
Started by Petruza on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
For example:
array an object instance:
$validation->pre_....
Be:
$validation->pre_filter( 'field_name', array('MyCoolClassName', 'methodName'));
or if you need to useTo use a static method call back the callback needs to be an array..
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I want to use the PHP Filter functions to quickly filter a form and show feedback to the user. Some of the fields in my form are required, some are not.
I am going to use filter_input_array() to filter all my fields. I will pass the data through in multiple...
Started by Scharrels on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Depending on what you're filtering and the structure of the array returned by the filter function you can even useThe filter_xyz....
You can use that to ignore the elements that are set to NULL by the filter functions.
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I have a decent understanding of configuring drupal and using modules for basic stuff, but just getting into module development and overriding functions and stuff due to my very basic understanding of php and mysql.
i have a custom content type ('books...
Started by wagner on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
There are several pros It's easier and more lightweight to ....
Taxonomy is just what you use for this kind of thing.
There may be a way to do this with views out of the box of genres to a book is .
Views filter but this is very advanced.
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How do I do the following SQL in LINQ? I am actually using LINQ to NHibernate (but maybe it's not possible in NHibernate LINQ due to embedded lambda expression I think). But I want to know generally how to do it in LINQ. I’ve never came across this situation...
Started by Jeffrey on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You want to use the Any() method
var customers = from c can use:
var customers = (From c in Customers, o In c.Orders Where o.Status == 1 Select c).ToList.
The where statement returns a collection.
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Is there any way to output all filtered data from the class Zend_Filter_Input?
Started by Alan on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
On top of all that, ....
Check the manual ;)
Zend_Filter_Input offers numerous fields:
$data = $input->getEscaped(); // Retrieve all data, escaped with Zend_Filter_HtmlEntities present in the input.
In form you can get unfiltered values.
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Hi,
I am trying to develop a DirectShow filter with internet access.
When I try to use Winsock,
1) In TCP, I wait connections but cannot access to server (try with Telnet) and
2) In UDP in data wait step (recvfrom(...)) program breaks.
Is it not possible...
Started by paul simmons on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Perhaps there is some conflict with the....
From calls such as "socket"? Its definitely not returning an INVALID_SOCKET?
A DirectShow filter descriptors your filter allocates belong to the process that loaded the DLL, not to the DLL itself.
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I am using excel 2003 to connect to SYBASE database using VBA recordset. I want to filter the records.
Following is code I have used.
Dim rset As New ADODB.Recordset
rset.Open sQuery, m_db, adOpenForwardOnly
rset.Filter = "Name NOT LIKE 'Dav%'"
rset.Requery...
Started by Sam on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
NOT LIKE 'Dav%'
The NOT keyword is not allowed in the filter property..
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