大约有 40,000 项符合查询结果（耗时：0.0355秒） [XML]
SQL server query to get the list of columns in a table along with Data types, NOT NULL, and PRIMARY
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This gives wrong lengths for the nvarchar, etc type of columns. It gives the byte length that is twice as much as the length in the column type.
– Andrew Savinykh
May 17 '12 at 21:04
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What's an Aggregate Root?
...hat makes up the "computer, e.g. RGB lighting, Hardware, Power Supply, OS, etc).
– Captain Kenpachi
Jan 7 at 13:52
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How to create a readonly textbox in ASP.NET MVC3 Razor
...nly see it with keywords that match HTML attributes (like readonly, class, etc.)
– Brad Christie
Jan 6 '12 at 17:40
10
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Force R not to use exponential notation (e.g. e+10)?
...eful for e.g. default package loads, data.table configuration, environment etc. Again, that config can run to a page of settings, and there's zero chance you'll remember those and their syntax and type them in
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How to implement the activity stream in a social network
... If there is multiple source of activity (add, comment, like, etc.), how do you join this table with actual activities? Do you use multiple left join (each for an activity table)?
– Ali Shakiba
Jan 14 '11 at 22:54
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Linq: adding conditions to the where clause conditionally
...ublic int? Age {get; set;}
public string Division {get;set;}
etc
}
Then, in my data layer, something like this:
public IQueryable<User> SearchUsers(SearchParameters params)
{
var query = Context.Users;
if (params.Age.HasValue)
{
query = query.Where(u ...
How do I create a Python function with optional arguments?
...s):
c = kwargs.get('c', None)
d = kwargs.get('d', None)
#etc
myfunc(a,b, c='nick', d='dog', ...)
And then kwargs would have a dictionary of all the parameters that are key valued after a,b
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How do I free my port 80 on localhost Windows?
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it just gave me bytes , unicast etc etc. did not give what is bound on port 80. Did I miss anything?
– Aashish
Apr 25 '09 at 6:35
6
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How do I make $.serialize() take into account those disabled :input elements?
...data = [];
// here, we will find all inputs (including textareas, selects etc)
// to find just disabled, add ":disabled" to find()
$("#myform").find(':input').each(function(){
var name = $(this).attr('name');
var val = $(this).val();
//is name defined?
if(typeof name !== typeof unde...
What IDE to use for Python? [closed]
...guage Support -. | | | | | | | | | | .- GUI Designer (Qt, Eric, etc)
Auto Code Completion -. | | | | | | | | | | | | .- Integrated DB Support
Commercial/Free -. | | | | | | | | | | | | | | .- Refactoring
Cross Platform -. | | | | | | | | | ...