大约有 40,000 项符合查询结果（耗时：0.0171秒） [XML]
List the queries running on SQL Server
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This will show you the longest running SPIDs on a SQL 2000 or SQL 2005 server:
select
P.spid
, right(convert(varchar,
dateadd(ms, datediff(ms, P.last_batch, getdate()), '1900-01-01'),
121), 12) as 'batch_duration'
, P.program_name
...
Deleting a Google App Engine application
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With the new Google Cloud console, you can still disable GAE applications as before (App Engine --> Settings --> Disable). They cannot currently be deleted. However you can delete the entire project by going to IAM --> Sett...
How to check if an array value exists?
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Is it possible to have an array with identical keys? Wouldn't the second value overwrite the original?
– Citricguy
Jun 9 '12 at 1:51
add...
Show MySQL host via SQL Command
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f8283248%2fshow-mysql-host-via-sql-command%23new-answer', 'question_page');
}
);
...
Set select option 'selected', by value
...onchange handler for dropdown will still run. Just have to update code for new element which is selectboxit element
– chris c
Aug 29 '18 at 22:56
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Why is the shovel operator (
...2154742560
So << alters the original string rather than creating a new one. The reason for this is that in ruby a += b is syntactic shorthand for a = a + b (the same goes for the other <op>= operators) which is an assignment. On the other hand << is an alias of concat() which alt...
Accessing MP3 metadata with Python [closed]
...the file:
tag.link("/some/file.mp3")
tag.remove()
tag.update()
Add a new tag:
tag = eyeD3.Tag()
tag.link('/some/file.mp3') # no tag in this file, link returned False
tag.header.setVersion(eyeD3.ID3_V2_3)
tag.setArtist('Fugazi')
tag.update()
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Ignore fields from Java object dynamically while sending as JSON from Spring MVC
...ions weren't very appealing to me (mixins? ugh!), so I ended up creating a new library to make this process cleaner. It's available here if anyone would like to try it out: https://github.com/monitorjbl/spring-json-view.
The basic usage is pretty simple, you use the JsonView object in your controll...
Where to put view-specific javascript files in an ASP.NET MVC application?
...uded below, you can add to your controller's constructor:
ActionInvoker = new JavaScriptActionInvoker();
Now, whenever you place a .js file next to your view:
You can access it directly:
http://yourdomain.com/YourController/Index.js
Below is the source:
namespace JavaScriptViews {
...
How can I shrink the drawable on a button?
... (int)(drawable.getIntrinsicHeight()*0.5));
ScaleDrawable sd = new ScaleDrawable(drawable, 0, scaleWidth, scaleHeight);
Button btn = findViewbyId(R.id.yourbtnID);
btn.setCompoundDrawables(sd.getDrawable(), null, null, null); //set drawableLeft for example
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