大约有 15,700 项符合查询结果（耗时：0.0276秒） [XML]
Does Spring @Transactional attribute work on a private method?
...Proxies [default environment], put annotation on doStuff() and call doPrivateStuff() using ((Bean) AopContext.currentProxy()).doPrivateStuff(); It will execute both methods in one same transaction if the propagation is reeuired [default environment].
– Michael Ouyang
...
SqlAlchemy - Filtering by Relationship Attribute
....filter(Patient.mother.property.mapper.class_.phenoscore==10)
I have not tested it, but I guess this would also work
Patient.query.join(Patient.mother) \
.filter(Patient.mother.property.mapper.class_.phenoscore==10)
...
What is the intended use-case for git stash?
...lready started working on the next one in the same branch:
# Assume the latest commit was already done
# start working on the next patch, and discovered I was missing something
# stash away the current mess I made
git stash save
# some changes in the working dir
# and now add them to the last co...
Get type name without full namespace
...
My test obj.GetType().BaseType.Name returns "TypeInfo"which is not the wanted solution as I expect.
– Nasenbaer
Nov 30 '18 at 7:47
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How to delete large data of table in SQL without log?
...ance.com/2013/03/io-subsystem/chunk-deletes as reference, with performance tests and graphs:
DECLARE @Deleted_Rows INT;
SET @Deleted_Rows = 1;
WHILE (@Deleted_Rows > 0)
BEGIN
BEGIN TRANSACTION
-- Delete some small number of rows at a time
DELETE TOP (10000) LargeTable
WHE...
MySQL remove all whitespaces from the entire column
...e done:
SELECT replace(CustomerName,' ', '') FROM Customers;
you can test this sample over here: W3School
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Is there a way to measure how sorted a list is?
...incrementing a counter if element2 > element 1 (or whatever you want to test) and then divide by the total number of elements. It should give you a percentage.
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Worth switching to zsh for casual use? [closed]
...sh_completion
fi
in it to load the completion file when you login.
To test it just open a new terminal, and try completing on cvs and it should show you the cvs options in the list of completions.
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What are 'closures' in .NET?
...sions.
Here's an example using an anonymous method:
using System;
class Test
{
static void Main()
{
Action action = CreateAction();
action();
action();
}
static Action CreateAction()
{
int counter = 0;
return delegate
{
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Define all functions in one .R file, call them from another .R file. How, if possible?
...r file that 1. sources the larger collection of functions and 2. Runs your test cases. In R there are lots of ways to arrange your work flow.
– Bryan Hanson
Nov 25 '12 at 13:01
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