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Use numpy array in shared memory for multiprocessing
I would like to use a numpy array in shared memory for use with the multiprocessing module. The difficulty is using it like a numpy array, and not just as a ctypes array.
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Flask-SQLalchemy update a row's information
How can I update a row's information?
5 Answers
5
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How to get innerHTML of DOMNode?
...)
{
$innerHTML = "";
$children = $element->childNodes;
foreach ($children as $child)
{
$innerHTML .= $element->ownerDocument->saveHTML($child);
}
return $innerHTML;
}
?>
Example:
<?php
$dom= new DOMDocument();
$dom->preserveWhiteSpac...
REST API - why use PUT DELETE POST GET?
... types of HTTP requests: like PUT DELETE POST GET .
We would create for example index.php and write API this way:
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How to make all Objects in AWS S3 bucket public by default?
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This is the correct response. Unlike the answer before, this post also taught me how to create policies and what they do. After reading this I can write a policy manually.
– Jason Cheladyn
Jan 29 '15 at 19:15
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Infinite Recursion with Jackson JSON and Hibernate JPA issue
...out ignoring the getters/setters during serialization. See my answer below for details.
– Kurt Bourbaki
Feb 5 '14 at 12:00
1
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VC菜单命令详解(文件打开、保存与关闭) - C/C++ - 清泛网 - 专注C/C++及内核技术
...单命令详解(文件打开、保存与关闭)第一部分：五个命令ID： 处理函数ID_FILE_NEW CWinApp::OnFileNewID_FILE_OPEN CWinApp::OnFileOpenID_FILE_SAVE CDocument::OnFileSav...第一部分：
五个命令ID： 处理函数
ID_FILE_NEW CWinApp::OnFileNew
ID_FILE_OPEN CWinAp...
How to see the changes between two commits without commits in-between?
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That worked for me, but now, How can I apply my.patch to other branch?
– nacho4d
Jun 2 '11 at 2:53
2
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Django - limiting query results
...y. That means a query will hit the database only when you specifically ask for the result.
So until you print or actually use the result of a query you can filter further with no database access.
As you can see below your code only executes one sql query to fetch only the last 10 items.
In [19]:...
How do I delete rows in a data frame?
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The key idea is you form a set of the rows you want to remove, and keep the complement of that set.
In R, the complement of a set is given by the '-' operator.
So, assuming the data.frame is called myData:
myData[-c(2, 4, 6), ] # notice the...