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Greenlet Vs. Threads
...isp and fast network access to things like databases or DNS servers, those services can come back a lot faster than the Python code can attend to many thousands of those connections.
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Enabling ProGuard in Eclipse for Android
...* extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class com.google.vending.licensing.ILicensingService
-keep public class com.andr...
C# 能否获取一个对象所占内存的大小？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...能在不安全的上下文中使用(请考虑使用 System.Runtime.InteropServices.Marshal.SizeOf)
修改为Marshal.SizeOf方法，改方法返回对象的非托管大小（以字节为单位）。参数可以是引用类型或装箱的值类型。布局必须是连续的或显式的。
int ...
Verify version of rabbitmq
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And if rabbitmq services are stopped? It doesn't works. How can I retrieve version of a "shut down" rabbitmq?
– andPat
Jul 29 '15 at 14:00
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When to use EntityManager.find() vs EntityManager.getReference() with JPA
...
private String name;
private Integer age;
}
public class PersonServiceImpl implements PersonService {
public void changeAge(Integer personId, Integer newAge) {
Person person = em.getReference(Person.class, personId);
// person is a proxy
person.setAge(newAge...
MongoDB vs. Cassandra [closed]
...t before every backup session. Another easy way is use Mongodb paid backup service. But, that service is expensive (2.3$/GB/month). Soon you will need a replicaset for fault tolerance. With open source version, the nodes can exchanges data only as clear text. For SSL you have to go with Entprise ed...
How to configure logging to syslog in Python?
...nd remember config the /etc/syslog.d/conf file, and restart syslog/rsyslog service
– linrongbin
Oct 25 '17 at 6:59
5
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Difference between and
...s recognized by <context:annotation-config/>, namely:
@Component, @Service, @Repository, @Controller, @Endpoint
@Configuration, @Bean, @Lazy, @Scope, @Order, @Primary, @Profile, @DependsOn, @Import, @ImportResource
As you can see <context:component-scan/> logically extends <contex...
Does hosts file exist on the iPhone? How to change it? [closed]
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all the web services exist in a server within my LAN network. I have a domain name and I would like to map my domain name to this server as well. and immagine that someone gives you an address for all of his webservices, he ask you to q...
Exporting APK from eclipse (ADT) silently crashes
...ed export, with:
ADT Version: 22.2.1.v201309180102-833290
Eclipse Juno Service Release 2 Build id: 20130225-0426
Gentoo Linux running Java 1.7.0_45-b18.
UPDATE: Few exports after, I still get crashes from time to time, but no very frequently.
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