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How to darken a background using CSS?
... ahead and change the .7. And, for future reference check out this: http://www.colorzilla.com/gradient-editor/
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Java: Multiple class declarations in one file
In Java, you can define multiple top level classes in a single file, providing that at most one of these is public (see JLS §7.6 ). See below for example.
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Are there any disadvantages to always using nvarchar(MAX)?
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I checked some articles and find useful test script from this: http://www.sqlservercentral.com/Forums/Topic1480639-1292-1.aspx
Then changed it to compare between NVARCHAR(10) vs NVARCHAR(4000) vs NVARCHAR(MAX) and I don't find speed difference when using specified numbers but when using MAX. Yo...
YouTube API to fetch all videos on a channel
...s an example URL that retrieves the latest videos from a channel:
https://www.googleapis.com/youtube/v3/search?key={your_key_here}&channelId={channel_id_here}&part=snippet,id&order=date&maxResults=20
After that you will receive a JSON with video ids and details, and you can constr...
Delete all data in SQL Server database
...CLARE @name VARCHAR(128)
DECLARE @SQL VARCHAR(254)
SELECT @name = (SELECT TOP 1 [name] FROM sysobjects WHERE [type] = 'P' AND category = 0 ORDER BY [name])
WHILE @name is not null
BEGIN
SELECT @SQL = 'DROP PROCEDURE [dbo].[' + RTRIM(@name) +']'
EXEC (@SQL)
PRINT 'Dropped Procedure: ' +...
How do I do top 1 in Oracle?
...ere rownum = 1
You can also use analytic functions to order and take the top x:
select max(fname) over (rank() order by some_factor) from MyTbl
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Android: Clear Activity Stack
... Adding only those two flags leaves activity stack track behind (starts on top of the previous one), then added Intent.FLAG_ACTIVITY_CLEAR_TOP which simply restarts the application and then exits totally. I haven't added any flag to activities explicitly tho. What could be the problem?
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Select top 10 records for each category
I want to return top 10 records from each section in one query. Can anyone help with how to do it? Section is one of the columns in the table.
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Converting a JS object to an array using jQuery
... is there a way to maintain the keys in the new array? every answer on the www i see lacks the conversion of keys.
– TD_Nijboer
Apr 9 '14 at 11:59
55
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Fixed page header overlaps in-page anchors
If I have a non-scrolling header in an HTML page, fixed to the top, having a defined height:
36 Answers
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