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Get the current user, within an ApiController action, without passing the userID as a parameter
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In WebApi 2 you can use RequestContext.Principal from within a method on ApiController
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What good are SQL Server schemas?
... The possibility to assign permissions to a schema makes it worth it from an administration perspective.
– Hakan Winther
Oct 6 '09 at 8:38
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How to efficiently concatenate strings in go
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New Way:
From Go 1.10 there is a strings.Builder type, please take a look at this answer for more detail.
Old Way:
Use the bytes package. It has a Buffer type which implements io.Writer.
package main
import (
"bytes"
"fmt...
Plot correlation matrix into a graph
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It looks very similar to example from OP (fonts, colors, layout). Looks like original was created with lattice too. Great detailed answer, +1.
– Marek
Mar 28 '11 at 5:16
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Decoding JSON using json.Unmarshal vs json.NewDecoder.Decode
...nt where I need to encode a JSON payload on request and decode a JSON body from the response.
1 Answer
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Significant new inventions in computing since 1980
This question arose from comments about different kinds of progress in computing over the last 50 years or so.
129 Answer...
Git ignore sub folders
... but something that I don't think is mentioned is that once you add a file from that directory into the repo, you can't ignore that directory/subdirectory that contains that file (git will ignore that directive).
To ignore already added files run
$ git rm --cached
Otherwise you'll have to remov...
use localStorage across subdomains
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This is how I use it across domains...
Use an iframe from your parent domain - say parent.com
Then on each child.com domain, just do a postMessage to your parent.com iframe
All you need to do is setup a protocol of how to interpret your postMessage messages to talk to the par...
Is it possible to run selenium (Firefox) web driver without a GUI?
We are considering upgrading our production server from Ubuntu- desktop 10.04 to Ubuntu- server 12.04.
11 Answers
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ApartmentState for dummies
...led Apartment threading, their interface methods can only safely be called from the same thread that created the instance. In other words, they announce "I don't support threading whatsoever, please take care of never calling me from the wrong thread". Even if the client code actually does call it...