大约有 5,881 项符合查询结果（耗时：0.0293秒） [XML]
Do while loop in SQL Server 2008
...)
DECLARE Iterator CURSOR FORWARD_ONLY FOR
SELECT Id, Title FROM dbo.SourceTable
OPEN Iterator
WHILE 1=1 BEGIN
FETCH NEXT FROM @InputTable INTO @Id, @Title
IF @@FETCH_STATUS < 0 BREAK
PRINT 'Do something with ' + @Title
END
CLOSE Iterator
DEALLOCATE Iterator
Unfortunately, T-SQL doe...
Why does typeof NaN return 'number'?
... The IEEE Standard for Floating-Point Arithmetic is a technical standard established by the Institute of Electrical and Electronics Engineers and the most widely used standard for floating-point computation [...]
The standard defines
arithmetic formats: sets of binary and decimal floati...
How to delete an SMS from the inbox in Android programmatically?
...ved broadcast has no property that could reflect the _id column in the SMS table.
However, not being one to be stopped that easily I post myself (via a Handler) a delayed message with the SmsMessage as the attached object. (I suppose you could post yourself a Runnable too...)
handler.sendMessageD...
Why does Java's hashCode() in String use 31 as a multiplier?
...t so many Java implementations choose such constants.
See section 9.2 Hash Tables (page 522) of Data Structures and Algorithms in Java.
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Markdown and including multiple files
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Fails to convert MD tables to HTML tables.
– james.garriss
Mar 25 at 14:48
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Web workers without a separate Javascript file?
...ently supported in latest Firefox/WebKit/Opera and IE10, see compatibility tables for older browsers.
– Félix Saparelli
Jan 19 '13 at 9:42
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Is there any reason for using WebGL instead of 2D Canvas for 2D games/apps?
...idden box.
As for comparisons, Since there is no quick way of creating a table here, I just uploaded a picture of the comparison table below. Added Three.js for completeness only.
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How do I get a raw, compiled SQL query from a SQLAlchemy expression?
...st print the query:
>>> print(query)
SELECT field_1, field_2 FROM table WHERE id=%s;
You can get one step closer with query.statement, to see the parameter names. Note :id_1 below vs %s above -- not really a problem in this very simple example, but could be key in a more complicated statem...
ng-model for `` (with directive DEMO)
...le" select-ng-files ng-model="fileArray" multiple>
<code><table ng-show="fileArray.length">
<tr><td>Name</td><td>Date</td><td>Size</td><td>Type</td><tr>
<tr ng-repeat="file in fileArray">
<td>{{...
Hibernate Criteria returns children multiple times with FetchType.EAGER
...of the outer
joined result but returns all the duplicates of the driving table. If
you have 5 orders in the database, and each order has 3 line items,
the resultset will be 15 rows. The Java result list of these queries
will have 15 elements, all of type Order. Only 5 Order instances will
...