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Detect if Android device has Internet connection
...ervices. The first thing we request when our app starts up is a bootstrap file that contains various configuration information, that allows us to change various parameters server-side. Something like that can be used.
– Steve
Jul 21 '12 at 12:01
...
How to fix Error: listen EADDRINUSE while using nodejs?
...ss a chance to finish what it's doing and clean up, it may leave corrupted files (or other state) around that it won't be able to understand once restarted.
So, as stated you should better kill the above process with:
kill -15 57385
EDIT 2: As noted in a comment around here many times this error...
No serializer found for class org.hibernate.proxy.pojo.javassist.Javassist?
...taking the exception's suggestion and adding to the application.properties file...
spring.jackson.serialization.fail-on-empty-beans=false
I'm using Spring Boot v1.3 with Hibernate 4.3
It now serializes the entire object and nested objects.
EDIT: 2018
Since this still gets comments I'll clarify...
What are the benefits to marking a field as `readonly` in C#?
...ield that is initialized in the constructor (e.g. based on a configuration file). Once the actual methods are JIT-compiled, the compiler may omit whole parts of the code when debug logging is not enabled.
I have not checked if this optimization is actually implemented in the current version of the J...
Adjust width and height of iframe to fit with content in it
...from the same domain. If they aren't (or, in chrome, if they're both local files), then browsers' "same origin" security policies kick in and it prevents the iframe contents from modifying the parent doc.
– user56reinstatemonica8
Jan 14 '14 at 14:22
...
Can you test google analytics on a localhost address?
...his on Windows sistem by editing:
C:\Windows\System32\drivers\etc\hosts
file, and I put in the following:
127.0.0.1 my.domain.org
Then I went to address http://my.domain.org/WebApp that is serving page with included google analytics JS.
If you are on unix, edit /etc/hosts for same result.
...
Why implement interface explicitly?
...e public interface cleaner to explicitly implement an interface, i.e. your File class might implement IDisposable explicitly and provide a public method Close() which might make more sense to a consumer than Dispose().
F# only offers explicit interface implementation so you always have to cast to ...
What is RPC framework and Apache Thrift?
...achine. The code for both server and client is generated from a Thrift IDL file. To get it running, you basically have to add only the intended program logic and put all the pieces together.
The single best reference for Apache Thrift is still the Apache Thrift Whitepaper. Although slightly outdate...
Sending email in .NET through Gmail
...chment attachment;
attachment = new System.Net.Mail.Attachment("c:/textfile.txt");
mail.Attachments.Add(attachment);
SmtpServer.Port = 587;
SmtpServer.Credentials = new System.Net.NetworkCredential("your mail@gmail.com", "your password");
SmtpServer.EnableSsl = true;
SmtpSe...
How to get Maven project version to the bash command line
...failed. Cannot run program "maven" (in directory "/tmp"): error=2, No such file or directory shrug yet another answer that doesn't work for me, oh well
– cbmanica
Jan 31 '17 at 20:03
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