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SQL select join: is it possible to prefix all columns as 'prefix.*'?
... a lot for sharing
– Chidiebere
Sep 10 at 9:54
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How to write to a file in Scala?
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10
Is this really the current suggestion for Scala 2.10? Use Scala IO? There isn't anything in core Scala yet?
– Phil
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Multiple levels of 'collection.defaultdict' in Python
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answered Apr 8 '10 at 14:40
interjayinterjay
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BLE协议—广播和扫描 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...B标签（设备类别） */
BLE_AD_TYPE_SM_TK = 0x10, /* 设备安全管理TK值 */
BLE_AD_TYPE_SM_OOB_FLAG = 0x11, /* 设备安全管理OOB标志 */
BLE_AD_TYPE_INT_RANGE = 0x12, /* 设备连接参数范围 */
BLE_AD_TYPE_...
Django set field value after a form is initialized
...m.data = form.data.copy()
– ZZY
Feb 10 '15 at 15:43
@Josh, here is one scenario of the need: use a form to validate in...
How do I speed up the gwt compiler?
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answered Jun 18 '09 at 10:01
Yuval AdamYuval Adam
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How to get a time zone from a location using latitude and longitude coordinates?
...Google API rates are extortionate. 200 request for $1 as of 7/18. That's a 10X increase.
– Chris Lukic
Aug 16 '18 at 13:54
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How to get all registered routes in Express?
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Golo RodenGolo Roden
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Define a lambda expression that raises an Exception
... you to conditionally raise exceptions, e.g.:
y = lambda x: 2*x if x < 10 else raise_(Exception('foobar'))
Alternatively you can raise an exception without defining a named function. All you need is a strong stomach (and 2.x for the given code):
type(lambda:0)(type((lambda:0).func_code)(
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Multiple Updates in MySQL
...ample:
INSERT INTO table (id,Col1,Col2) VALUES (1,1,1),(2,2,3),(3,9,3),(4,10,12)
ON DUPLICATE KEY UPDATE Col1=VALUES(Col1),Col2=VALUES(Col2);
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