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Should I use @EJB or @Inject
...r a remote EJB, we can't declare metadata like qualifiers,
@Alternative, etc, on the bean class, since the client simply isn't
going to have access to that metadata. Furthermore, some additional
metadata must be specified that we don't need for the local case
(global JNDI name of whatever). ...
Why are side-effects modeled as monads in Haskell?
...py it, which is basically impossible. (Think of trying to copy the entire filesystem, for example. Where would you put it?) Therefore, our definition of IO encapsulates the states of the whole world as well.
Composition of "impure" functions
These impure functions are useless if we can't chain th...
Find a Git branch containing changes to a given file
I have 57 local branches. I know I made a change to a certain file in one of them, but I'm not sure which one. Is there some kind of command I can run to find which branches contain changes to a certain file?
...
Create a Path from String in Java7
How can I create a java.nio.file.Path object from a String object in Java 7?
4 Answers
...
Application auto build versioning
...hrough the go tool using -ldflags. For example, given the following source file:
package main
import "fmt"
var xyz string
func main() {
fmt.Println(xyz)
}
Then:
$ go run -ldflags "-X main.xyz=abc" main.go
abc
In order to set main.minversion to the build date and time when building:
go ...
What is a servicebus and when do I need one?
...tion between different services, different versions of different services, etc. (including situations where the services use different protocols).
– Justin Niessner
Apr 27 '10 at 22:01
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CSRF protection with CORS Origin header vs. CSRF token
...(unfortunately) only protect Alice from CSRF, if she uses a modern browser etc, that's clear. But it is not unreasonable, that even as a security-aware user, she might have installed 3rd party plugins - especially when they are from large (trustworthy) companies. Even though they may write safe plug...
What is the at sign (@) in a batch file and what does it do?
...r everyone but I didn't know that this only works when executed from a .batfile, i.e. it doesn't work straight from the command line.
– doABarrelRoll721
Feb 22 '16 at 15:11
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Can't Find Theme.AppCompat.Light for New Android ActionBar Support
...
You need to do next:
File->Import (android-sdk\extras\android\support\v7). Choose "AppCompat"
Project-> properties->Android. In the section library "Add" and choose "AppCompat"
That is all!
Note: if you are using "android:sho...
android get real path by Uri.getPath()
...nd ContentResolver.openInputStream() allow you to access the contents of a file without knowing its real path.
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