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What's Alternative to Singleton
...ework can hold a single copy of the configuration objects, and your beans (services, DAOs, whatever) don't have to worry about looking it up.
This is the approach I usually take!
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Measure execution time for a Java method [duplicate]
...ge it its better to use Spring's method interceptors. So for instance your service is :
public class MyService {
public void doSomething() {
for (int i = 1; i < 10000; i++) {
System.out.println("i=" + i);
}
}
How to call a method with a separate thread in Java?
... This worked perfectly for what I was doing. Needed to run a webservice and updating a progress bar concurrently using the observer pattern.
– dpi
Feb 15 '14 at 15:20
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SQLAlchemy - Getting a list of tables
... print(engine.table_names()) File "/Users/darshanchoudhary/.virtualenvs/services/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 2128, in table_names return self.dialect.get_table_names(conn, schema) value = value.replace(self.escape_quote, self.escape_to_quote) AttributeErro...
How to show the last queries executed on MySQL?
...log = 1
Restart your mysql server for reflect changes
sudo service mysql start
Monitor mysql server log with following command in terminal
tail -f /var/log/mysql/mysql.log
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Xcode 5: Code signing entitlement errors
...In my case, i activated the same capabilities in Xcode that in Application services in developer.apple.com. Thats works for me
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Spring Data JPA - “No Property Found for Type” Exception
...itory should be name as UserBoardRepositoryImpl, here you named it as BoardServiceImpl, that's why it throws the exception.
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Django gives Bad Request (400) when DEBUG = False
... only be enabled if a proxy which sets this header is in use.
My hosting service wrote explicitly in their documentation that this setting must be used, and I get this 400 error if I forget it.
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普通码农和CTO之间的差距，就是这7点了 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...索电子版）
我的一个经历
我刚入职的时候公司所有的Service都返回一个这样的类：
err表示是否出错，代码里面还定义了一堆的错误代码；data表示实际执行的结果。所以每次调用都要执行一个if判断，如果错误代码不存在还需...
Uncaught SyntaxError: Unexpected token with JSON.parse
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What if I get my data from a remote service using Ajax, which gives me Json response back? And I want that response to be saved in JavaScript array object?
– Mohammed Noureldin
Feb 4 '18 at 0:54
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