|
Can someone explain to me why ServletRequest.getParameterMap() returns type
Map<String, String[]>
ServletRequest.getParameter() just returns type String
I'm don't understand why the map would ever map to more then one value. TIA.
Started by BillMan on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
It returns all.
Multi-select, etc), the request.getParameterValues(..) is used to fetch the values .
|
|
After parsing JSON data in a Data class, I set the UIViewController's NSArray *headlines property in a fillArrays method of the same Data class. In the viewDidAppear method of my UIViewController, I call reloadData on my UITableView. numberOfSectionsInTableView...
Started by azdev on
, 6 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Check to return "1" explicitly in rowsInSection, and hardcode a string in the cell you are returning.
|
|
I'm well aware this code is horrible. I just made it so I could try out different Swing stuff. This is an interesting problem. This creates 4 buttons one for adding, subtracting, dividing and multiplying. Multiplying and adding works perfectly, no problems...
Started by Rayne on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Since the list has only one element, the first element ( n1 ) and the last element ( n2 ) are the same thing, and
x /... .
The second time the user clicks a button, the number isn't added to the list numbers , so you're doing calc on a list of one element .
|
Ask your Facebook Friends
|
The other day I was working on project, and ran into a weird bug. I called a function, and it was only returning the first character from the string which it should have been returning. After trying a hundred different things, refactoring my code, stepping...
Started by Kibbee on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Into the problem of being able to compile functions that should return something but don't.
|
|
I am trying to call SearchListItems to progamatically get search results. My code is pretty simple:
SPSite site = new SPSite(siteUrl); SPWeb web = site.OpenWeb(); SPSearchResultCollection resultListItems = null; resultListItems = web.SearchListItems(keyword...
Started by Mike Polen on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
-Oisin
The....
If that's not it, the other possibility is that you have not enabled FullText search in Central Administration .
Does the account you're running the code as have access to the list items? Perhaps they're being removed by the security trimmer .
|
|
I am trying to find the number of different things in my database, using SELECT COUNT(*). The problem is when there are zero --
For example,
SELECT COUNT(*) FROM `images` WHERE `approved` = '1'
If there are no results, I will still get a 0 back and can...
Started by Carson Myers on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
Since the queries have different return types they have....
The 2nd query is a group by query, which returns a row, a tuple of results.
The reason for this is the first is a simple aggregation query, it returns a single ordinal value.
|
|
If I want to call Bar() instead of Foo(), does Bar() return me a copy (additional overhead) of what Foo() returns, or it returns the same object which Foo() places on the temporary stack?
vector<int> Foo(){ vector<int> result; result.push_...
Started by blizpasta on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
However this highly depends (41144Ch) return result; 0041193F lea eax,[ebp-24h] 00411942 push eax 00411943 mov ecx,dword ptr [ebp+8::allocator<int> >::vector&....
Normally it returns a copy of the returned vector<int> .
|
|
I am calling a SP using linq and the SP returns a very long string. but when i receive the string its truncated. is there any way to increase the return length in linq?
Started by jyotishka bora on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Well, the sp returns the full string, it doesnt turncate.
If this is the case, you need to regenerate your DBML .
|
|
How do you disable soft returns in emacs?
Started by twism on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Have a look at: http://www.emacswiki.org/emacs/LongLines
By default, soft returns are automatically using soft returns (see FillParagraph.)
Aha! [M-x toggle-truncate-lines] is what I was looking.
|
|
Function all_images(&$post){ $content = $post->post_content; if(preg_match_all('/<img[^>]+src="(.*?)"[^>]*>/', $content, $results)){ $i = 0; $count = count($results); $count = $count - 1; while($i < $count) { foreach($results as $result...
Started by Drew on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Results[1] should be an array of all the matches on the first parenthesized subpattern, so something as simple as this should work:
if(preg_match_all('/<img[^>]+src="(.*?)"[^>]*>/i', $content, $results)){ foreach($results[1] as $src) { echo... .
|
