大约有 36,010 项符合查询结果（耗时：0.0256秒） [XML]
Insert Update stored proc on SQL Server
I've written a stored proc that will do an update if a record exists, otherwise it will do an insert. It looks something like this:
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How to pass anonymous types as parameters?
...ake a class for this anonymous type. That'd be the most sensible thing to do in my opinion. But if you really don't want to, you could use dynamics:
public void LogEmployees (IEnumerable<dynamic> list)
{
foreach (dynamic item in list)
{
string name = item.Name;
int i...
What do the numbers in a version typically represent (i.e. v1.9.0.1)?
...y a period represented a single component of the software. If that's true, do they ever represent something different? I'd like to start assigning versions to the different builds of my software, but I'm not really sure how it should be structured. My software has five distinct components.
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How do I set default values for functions parameters in Matlab?
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There isn't a direct way to do this like you've attempted.
The usual approach is to use "varargs" and check against the number of arguments. Something like:
function f(arg1, arg2, arg3)
if nargin < 3
arg3 = 'some default'
end
end
Ther...
iPhone : How to detect the end of slider drag?
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If you don't need any data inbetween drag, than you should simply set:
[mySlider setContinuous: NO];
This way you will receive valueChanged event only when the user stops moving the slider.
Swift 5 version:
mySlider.isContinuou...
SELECT * FROM X WHERE id IN (…) with Dapper ORM
... your array. I realized this the hard way when I passed in too many ids. I don't remember the exact number but from my memory I think it's 200 elements before Dapper stops working/executing the query.
– Marko
Mar 5 '13 at 20:43
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How do I prevent Eclipse from hanging on startup?
...d to remove the .metadata/.plugins/org.eclipse.core.resources/.snap thanks Donny Kumia an 1.21 gigawatts
– Andrew Mackenzie
Jun 15 '12 at 7:23
2
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How do I create a slug in Django?
...uire valid slugs (if represented in a ModelForm or in the admin). You can do those things manually with a CharField if you prefer, it just makes the intention of your code less clear. Also, don't forget the prepopulate_fields ModelAdmin setting, if you want JS-based auto-prepopulate in the admin.
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What is Shelving in TFS?
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The Visual Studio documentation on shelving has some additional context and how to information.
– Holistic Developer
Jan 24 '18 at 18:17
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How to only find files in a given directory, and ignore subdirectories using bash
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If you just want to limit the find to the first level you can do:
find /dev -maxdepth 1 -name 'abc-*'
... or if you particularly want to exclude the .udev directory, you can do:
find /dev -name '.udev' -prune -o -name 'abc-*' -print
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