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How does Spring Data JPA differ from Hibernate for large projects?
...ce MyObjectRepositoryCustom {
List<MyObject> findByNameWithWeirdOrdering(String name);
}
MyObjectRepositoryCustomImpl - where you actually implement those methods with an autowired EntityManager:
public class MyObjectRepositoryCustomImpl implements MyObjectRepositoryCustom {
@Auto...
In Python, how do I convert all of the items in a list to floats?
... For large array's, I would recommend using numpy: np.array(inp_list, dtype=np.float32). You don't even have to specify if it's a float and just use: np.array(inp_list)
– Thomas Devoogdt
May 23 '18 at 13:40
...
How to implement the activity stream in a social network
...be "comment" and "created" respectively), data contains additional data in order to avoid joins (for example, it can contain the subject name and surname, the article title and url, the comment body etc.).
Each Activity belongs to one or more ActivityFeeds, and they are related by a table that look...
403 Forbidden vs 401 Unauthorized HTTP responses
... (or 3xx: redirection)
Checks are usually done in this order:
404 if resource is public and does not exist or 3xx redirection
OTHERWISE:
401 if not logged-in or session expired
403 if user does not have permission to access resource (file, json, ...)
404 if resource does not ex...
Detect all Firefox versions in JS
...orage === "undefined" &&
typeof createdElement.style.borderImage === "undefined" &&
typeof document.querySelector !== "undefined") {
firefoxVersion = "14";
}
// Firefox 15 released August 28, 2012
// borderImage allo...
git switch branch without discarding local changes
...anch to which you are switching, the command refuses to switch
branches in order to preserve your modifications in context. However,
with this option, a three-way merge between the current branch, your
working tree contents, and the new branch is done, and you will be on
the new branch.
Source: htt...
month name to month number and vice versa in python
...calendar module:
import calendar
{v: k for k,v in enumerate(calendar.month_abbr)}
Before Python (2.7+) you would do
dict((v,k) for k,v in enumerate(calendar.month_abbr))
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嵌套块验证失败：未知的代码块类型: procedures_ifreturn，已拒绝添加 - AI...
...块视图
✗ 嵌套块验证失败：未知的代码块类型: procedures_ifreturn，已拒绝添加
✓ 代码块已整理
[
{
"action": "SWITCH_TO_BLOCKS"
},
{
"action": "ADD_BLOCK"...
What is the difference between the WPF TextBlock element and Label control? [duplicate]
...key. Like this...
<Label Target="{Binding ElementName=nameTextBox}">_Name:</Label>
<TextBox x:Name="nameTextBox" />
In the absence of the Target property, the Label control does nothing useful. You'll just hear a beep if you press the access key indicating 'unable to process req...
How to get all selected values from ?
...
ha, didnt see that :/ still +1
– mw_21
Feb 1 '15 at 19:10
7
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