'Server does not support secure connections' error with SMTP mail and SSL 'string.Split(params char[])' has some invalid arguments 'string' does not contain a definition for 'empty' 'System.Threading.ThreadAbortException' occurred in mscorlib.dll...what is the error?how to solve??? 'Syst...
'object' does not contain a definition for 'Text' and no accessible extension method 'Text' accepting a first argument of type 'object' could be found 'sender' parameter not working with switch/case block? 'SQL server Login Failed for User' error specifically when running windows service 'Str...
The Runnable interface is preferred, as it does not require an object to inherit the Ťhread class. In case your application design requires multiple inheritance, only interfaces can help you. Also, the thread pool is very efficient and can be implemented and used very easily. 🔗 Source: /...
yum --exclude=man-pages-3.22-20.el6.noarch update Will result into: Transaction Check Error: file /usr/share/java/commons-codec.jar conflicts between attempted installs of apache-commons-codec-1.7-2.el6_3.x86_64 and jakarta-commons-codec-0:1.3-11.7.el6.x86_64 It complains about a confl...
Most people build software that will be in use for 5-10 years and then it's not needed anymore or a new project is built. If you have a rare project that does last decades, technology changes will force you have to re-develop, regardless of the language you choose. When we started,...
How do I dynamically update the Canvas content? Does the component support generics? How do I call a method encapsulated in a child component from a parent component? Can a custom component be saved through a container? How do I resolve the error "is not callable" when using Builder...
The AndroidLocationDataSource does some additional filtering on these location updates. Any location that is more than twice as inaccurate as the previous location's horizontal accuracy (Location.getAccuracy()) is ignored. Please check the accuracy of the locations you are ...
Security: ID does not contain sensitive information. orderly increment: If you want to store the ID in the database, the order of the ID can improve the database write speed. And, in many cases, we are likely to sort directly by ID. ...
It is announced to be fixed in version 5.3.7. Until then I added a workaround that should reduce freezing to 5-20 seconds max instead of the usual 5 minutes. This shouldn’t happen anymore in more recent versions. If it does happen please create a test project and send an error ...
:detachedentitypassedTOpersist: com.java.bean.Student 看不清楚图片,可以另存为图片,在本地查看。 2.原因因为在实体类中设置了...。 3.解决方案 方案一:给表中主键设置自增 方案二:删除对应实体类的自增设置 Hibernate: save, persist, update, merge, saveOrUpdate[z] ...