如何在Windows和Linux中运行我在MySQL中运行的最后一个查询?
我正在使用PHP和CodeIgniter.在my_model.php,我有:
$query1 = ( ...something... );
$query2 = ( ...something... );
$variables = ( .... something .... );
$this->db->query(" $query1 ... $variables .. $query2", array( $variables, ... ));
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我需要在上面的代码片段之后执行最后一个查询.
谁能告诉我怎样才能得到我的最后一个查询?
table a
-------------------------------------------------
id name wishlist1 wishlist2 wishlist3
1 john 1 2 3
2 paul 4 5
table b
--------------------------------------------------
id goods
1 car
2 aircraft
3 bicycle
4 motorbike
5 ipad
result i want to get
---------------------------------------------------
john car aircraft bicycle
paul motorbike ipad
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我怎么能得到这个结果?(在mysql中)
tflite_model = converter.convert()
tflite_model_file = 'converted_model.tflite'
with open(tflite_model_file, "wb") as f:
f.write(tflite_model)
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当我最终在 dot convert 方法中转换模型时,出现了一些错误。
错误信息:
ValueError: Failed to parse the model: /tensorflow-2.1.0/python3.6/tensorflow_core/lite/python/optimize/_tensorflow_lite_wrap_calibration_wrapper.so: undefined symbol: _ZTIN10tensorflow6DeviceE.
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源代码:
即使通过我没有找到什么是
_ZTIN10tensorflow6DeviceE
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如何转换迁移学习模型?
IE上的jQuery动画太慢了.特别是背景图像动画.
还有其他动画库比jQuery动画更快吗?
$foo= 'dudes';
$bar= 'whats up';
<?php echo 'hey,'.$foo.' '.$bar.'?'; ?>
<?php echo "hey, $foo $bar?"; ?>
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是
<span style="color:#993333">
<?php echo "hey, $foo $bar?"; ?>
</span>
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慢于
<span style="color:#339933">
<?php echo 'hey,'.$foo.' '.$bar.'?'; ?>
</span>
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?
收藏'书籍':
array (
'_id' => new MongoId("4e242b0ea5bb1bb00b000000"),
'book' =>
array (
'0' => 1,
'1' => 2,
'2' => 3,
'3' => 14,
'4' => 15,
),
'book_count' => 5,
'user_name' => 'john',
)
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如何查看数组"书"中"某本书"的位置?
这是检查的唯一方法吗?
db.books.count({user_name:'john', book:1})
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