大约有 30,000 项符合查询结果（耗时：0.0498秒） [XML]
mysql query order by multiple items
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SELECT id, user_id, video_name
FROM sa_created_videos
ORDER BY LENGTH(id) ASC, LENGTH(user_id) DESC
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Passing Objects By Reference or Value in C#
...oes into a lot more detail in this. Basically, "pass by reference" doesn't mean what you think it means.
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How do you organize your version control repository?
... build script to check each of its environment variables, and abort with a meaningful message if they are not defined.
REQUIRE each project build script to check each of its dependent build tool executables, external library files, and dependent project deliverable files, and abort with a meaningful...
Catching an exception while using a Python 'with' statement
...he one caught in the outermost except later on - if they are the same this means the origin was BLOCK or otherwise it was __exit__ (in case __exit__ suppresses the exception by returning a true value the outermost except will simply not be executed).
try:
mgr = ContextManager() # __init__ coul...
How to send FormData objects with Ajax-requests in jQuery? [duplicate]
... Maybe I can set the Content-Type manually?
– Šime Vidas
Nov 28 '11 at 16:50
11
Yes,I believe yo...
EditText, clear focus on touch outside
...eives focus and the on-screen keyboard pops up. When I click somewhere outside of the EditText , it still has the focus (it shouldn't).
I guess I could set up OnTouchListener 's on the other views in layout and manually clear the EditText 's focus. But seems too hackish...
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Team city unmet requirement: MSBuildTools12.0_x86_Path exists
...copied over the files from my x64 machine based on this article so that I didn't need to install vs2012 (though, I did have the change the path to remove x86 on the 32bit machine):
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When to use RDLC over RDL reports?
...ink about both things:
I. RDL reports are HOSTED reports generally. This means you need to implement SSRS Server. They are a built in extension of Visual Studio from SQL Server for the reporting language. When you install SSRS you should have an add on called 'Business Intelligence Development S...
How to use “not” in xpath?
...is a function in xpath (as opposed to an operator), so
//a[not(contains(@id, 'xx'))]
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How to make all Objects in AWS S3 bucket public by default?
...Add Statement"
Then select "Generate Policy"
Copy the text example:
{
"Id": "Policy1397632521960",
"Statement": [
{
"Sid": "Stmt1397633323327",
"Action": [
"s3:GetObject"
],
"Effect": "Allow",
"Resource": "arn:aws:s3:::bucketnm/*",
"Principal": {...