大约有 39,550 项符合查询结果（耗时：0.0678秒） [XML]
Select row with most recent date per user
...--------------------
| 2 | 9 | 1370931664 | out |
| 3 | 6 | 1370932128 | out |
| 5 | 12 | 1370933037 | in |
Solution which gonna work everytime:
SQLFIDDLEExample
SELECT t1.*
FROM lms_attendance t1
WHERE t1.id = (SELECT t2.id
FROM lms_attendance t2
WH...
Check for column name in a SqlDataReader object
... depending on stack depth all the way back in 2006. stackoverflow.com/a/891230/852208. Further without testing, it's possible that this code is actually slower with it's average case checking half of all columns (though still trivial in a db connected app). I would edit this answer to only includ...
How to convert number to words in java
... // nnnnnnnnnXXX
int thousands = Integer.parseInt(snumber.substring(9,12));
String tradBillions;
switch (billions) {
case 0:
tradBillions = "";
break;
case 1 :
tradBillions = convertLessThanOneThousand(billions)
+ " billion ";
break;
default :
...
Git command to show which specific files are ignored by .gitignore
...r instead.
– Alexander Bird
Oct 26 '12 at 1:27
2
Since Git v2.13.2 Release: git status --ignored ...
Beginners Guide to Haskell? [closed]
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edited May 12 '16 at 12:02
Julian Leviston
1,53999 silver badges2121 bronze badges
answer...
Extreme wait-time when taking a SQL Server database offline
...com/questions/4673065.
– nalply
Jul 12 '12 at 10:04
3
If Take DB Offline process is still running...
Ruby capitalize every word first letter
... |
edited Jul 31 '13 at 12:02
answered Nov 22 '12 at 21:29
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Getting activity from context in android
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answered Mar 27 '12 at 14:21
Boris StrandjevBoris Strandjev
41.7k1212 gold badges9393 silver badges121121 bronze badges
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How do I pass command line arguments to a Node.js program?
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3128
Standard Method (no library)
The arguments are stored in process.argv
Here are the node docs...
How to download all files (but not HTML) from a website using wget?
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answered Jan 6 '12 at 9:58
Zsolt BotykaiZsolt Botykai
44.3k1111 gold badges8080 silver badges101101 bronze badges
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