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How to know if user is logged in with passport.js?
...nfo and samples for two days, but I'm not sure after that I did all the process of authenticating.
6 Answers
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Convert column classes in data.table
I have a problem using data.table: How do I convert column classes? Here is a simple example: With data.frame I don't have a problem converting it, with data.table I just don't know how:
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When should I use h:outputLink instead of h:commandLink?
When should I use an <h:outputLink> instead of an <h:commandLink> ?
2 Answers
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Does name length impact performance in Redis?
I like to use verbose names in Redis, for instance set-allBooksBelongToUser:$userId .
4 Answers
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GIT repository layout for server with multiple projects
One of the things I like about the way I have Subversion set up is that I can have a single main repository with multiple projects. When I want to work on a project I can check out just that project. Like this
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“ArrayAdapter requires the resource ID to be a TextView” xml problems
...splay the information from this.file = fileop.ReadFileAsList("Installed_packages.txt"); . My code:
3 Answers
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Transfer git repositories from GitLab to GitHub - can we, how to and pitfalls (if any)?
Can one transfer repositories from GitLab to GitHub if the need be. If so, how exactly can I go about doing the same?
5 Ans...
Importing a Swift protocol in Objective-C class
I try to import a Swift Protocol named AnalyticProtocol into an Objective-C class named AnalyticFactory .
5 Answers
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How to get the contents of a webpage in a shell variable?
In Linux how can I fetch an URL and get its contents in a variable in shell script?
6 Answers
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How to check whether an object has certain method/property?
Using dynamic pattern perhaps? You can call any method/property using the dynamic keyword, right? How to check whether the method exist before calling myDynamicObject.DoStuff(), for example?
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