大约有 22,000 项符合查询结果（耗时：0.0436秒） [XML]
Check if list is empty in C# [closed]
...e. I need to display an error message if the list is empty and display a grid view otherwise.
8 Answers
...
How to add a button to UINavigationBar?
...loc] initWithTitle:@"Title"];
item.rightBarButtonItem = rightButton;
item.hidesBackButton = YES;
[bar pushNavigationItem:item animated:NO];
But normally you would have a NavigationController, enabling you to write:
UIBarButtonItem *rightButton = [[UIBarButtonItem alloc] initWithTitle:@"Done"
...
Base constructor in C# - Which gets called first? [duplicate]
...answered Sep 26 '08 at 20:43
David PokludaDavid Pokluda
9,69855 gold badges2424 silver badges2626 bronze badges
...
Is there an interactive way to learn Vim? [closed]
Years ago I was looking for a way to learn Vim that didn't involve a wall of text, or scrolling through vimtutor without knowing the commands to do so. I wondered if anything else existed for such a purpose.
...
How in node to split string by newline ('\n')?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to generate serial version UID in Intellij
When I used Eclipse it had a nice feature to generate serial version UID.
5 Answers
...
How to set a Header field on POST a form?
... values ready for POST.
UPDATE
My suggestion is to include either
a hidden form element
a query string parameter
share
|
improve this answer
|
follow
|...
Multiple arguments to function called by pthread_create()?
... @sigjuice, It doesn't work for me. I see compilation error: invalid conversion from ‘void*’ to ‘arg_struct*’.
– Neshta
Oct 15 '14 at 17:17
add a comment
...
Table name as variable
...tesql @query
Since dynamic queries have many details that need to be considered and they are hard to mantain I recommend that you read : The curse and blessings of dynamic SQL
share
|
improve this...
Get second child using jQuery
... gets the text of the 'title' attribute of the 2nd child element of the UL identified as 'my_list':
$('ul#my_list:first-child').next().attr("title")
In this second example, you can get rid of the 'ul' at the start of the selector, as it's redundant, because an ID should be unique to a single p...