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Stateless vs Stateful - I could use some concrete information
...ew, such case would be considered stateful. If, however, you always pass a token for the user but hold no other state whatsoever, than it's stateless. But feels stateful XD. This is so confusing.
– 7hi4g0
Oct 8 '14 at 15:36
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How to insert a line break in a SQL Server VARCHAR/NVARCHAR string
...o use Rob Cooper's answer instead, but with a much longer and more obscure token.
– Marcus Downing
Apr 21 '15 at 11:40
6
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How to remove old Docker containers
...ntainers in an elegant way.
And by Bartosz Bilicki, for Windows:
FOR /f "tokens=*" %i IN ('docker ps -a -q') DO docker rm %i
For PowerShell:
docker rm @(docker ps -aq)
An update with Docker 1.13 (Q4 2016), credit to VonC (later in this thread):
docker system prune will delete ALL unused da...
How do I syntax check a Bash script without running it?
...tax: ["$var" is syntactically a valid command-name expression; similarly, tokens == and "$string" are valid command arguments. (Generally, builtin [ is parsed with command syntax, whereas [[ - as a shell keyword - is parsed differently.) The shell builtin [ does not delegate to the "test program" (...
How to pass payload via JSON file for curl?
...not some other error is probably because the server can't extract the auth_token from your request.
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Return rows in random order [duplicate]
...but here's a workaround: weblogs.sqlteam.com/jeffs/archive/2004/11/22/2927.aspx
– devstuff
Jul 13 '09 at 5:10
+1 it wo...
Origin is not allowed by Access-Control-Allow-Origin
...ested-With is not allowed by Access-Control-Allow-Headers.
Also, if auth token needs to be sent, add this too
"Access-Control-Allow-Credentials" -> "true"
Also, at client, set withCredentials
this causes 2 requests to sent to the server, one with OPTIONS. Auth cookie is not send with it, he...
How to drop a table if it exists?
...ined, table. A full list is here msdn.microsoft.com/en-us/library/ms190324.aspx
– Martin Smith
Feb 7 '16 at 9:59
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How to set a default value with Html.TextBoxFor?
...e with small v is keyword for C# msdn.microsoft.com/en-us/library/x9fsa0sw.aspx. So i think thats why it doesn't work.
– Tassadaque
Sep 2 '10 at 4:36
3
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Django optional url parameters
... the regex: (?:/(?P<title>[a-zA-Z]+)/)?
Making a Regex Django URL Token Optional
Another, easier to follow way is to have multiple rules that matches your needs, all pointing to the same view.
urlpatterns = patterns('',
url(r'^project_config/$', views.foo),
url(r'^project_config/(...