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Microsoft Roslyn vs. CodeDom
...ract Method refactoring. Also, at layers above the compiler, Roslyn offers services for higher-level analysis or data transformation. For example, there are services for formatting code using the C# and VB formatting rules, or finding all references to a particular symbol within a solution.
Really,...
Renew Push certificate and keep current App Store App working
...tps://identity.apple.com/pushcert/
View your certificate and identify what service it is for
Click "Renew"
Your service:
Log in and find the "push certificate setup" area (for google this is Mobile Apple Push Cert
Download your services signing request
Apple:
Upload your signing request
Down...
How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
...plication running on the desktop on the same local machine (e.g. a windows service app).
8 Answers
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Gradle: Execution failed for task ':processDebugManifest'
...
This appears to occur because Google Play Services require Android 2.2, which is SDK version 8.
In build.gradle, make sure your minSdkVersion is at least 8. The default appears to be 7. So you have something like this:
android {
compileSdkVersion 17
buildTo...
OAuth secrets in mobile apps
When using the OAuth protocol, you need a secret string obtained from the service you want to delegate to. If you are doing this in a web app, you can simply store the secret in your data base or on the file system, but what is the best way to handle it in a mobile app (or a desktop app for that mat...
multiple packages in context:component-scan, spring config
...owing approach is correct:
<context:component-scan base-package="x.y.z.service, x.y.z.controller" />
Note that the error complains about x.y.z.dao.daoservice.LoginDAO, which is not in the packages mentioned above, perhaps you forgot to add it:
<context:component-scan base-package="x.y....
If REST applications are supposed to be stateless, how do you manage sessions?
...at lives on the client and Resource State that lives on the server.
A web service only needs to care about your application state when you’re actually making a request. The rest of the time, it doesn’t even know you exist. This means that whenever a client makes a request, it must include all t...
What is an EJB, and what does it do?
...y resources, or is accessed from multiple clients, or is intended as a SOA service, EJBs today are usually "bigger, stronger, faster (or at least more scalable) and simpler" than POJOs. They are most valuable for servicing large numbers of users over the web or corporate network and somewhat less v...
psql: could not connect to server: No such file or directory (Mac OS X)
...install postgresql with brew : brew install postgresql
Start server : brew services start postgresql
You should now have to create your databases... (createdb)
share
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What is the difference between SQL Server 2012 Express versions?
...WT_x64_ENU.exe download.... (WT = with tools)
Express with Advanced Services (contains the database engine, Express Tools, Reporting Services, and Full Text Search)
This package contains all the components of SQL Express. This is a larger download than “with Tools,” as it also includes ...