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Android: What is better - multiple activities or switching views manually?
...e its own Activity.
UPDATE March 2014:
At this point the question should now include the choice of Fragments. I think that Views are probably the least likely choice of the 3: Activity, Fragment, View. If you want to implement screens that make use of the back button then it should be either Activ...
How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
...
I'm porting my existing project to Win8 right now. It consists of windows service and tray application which are talking to each other via NamedPipes WCF. As you may already know Metro doesn't support named pipes. I ended up using TcpBinding for full duplex connection.
...
move_uploaded_file gives “failed to open stream: Permission denied” error
...dy /var/www/html/mysite/tmp_file_upload/
Chmod images and tmp_file_upload now to be writable by the owner, if needed [Seems you already have this in place]. Mentioned in @Dmitry Teplyakov answer.
$ sudo chmod -R 0755 /var/www/html/mysite/images/
$ sudo chmod -R 0755 /var/www/html/mysite/tmp_file_...
Do while loop in SQL Server 2008
...INT @I;
SET @I+=1;
IF NOT (@I<=10) BREAK; -- WHILE @I<=10
END
Now, you could of course rewrite this particular example as a simple WHILE loop, since this is not such a good candidate for a DO / WHILE construct. The emphasis was on example brevity rather than applicability, since legitim...
What is ASP.NET Identity's IUserSecurityStampStore interface?
...
The UseCookieAuthentication is deprecated by now. I managed to configure it using services.Configure<SecurityStampValidatorOptions>(o => o.ValidationInterval = TimeSpan.FromSeconds(10));.
– riezebosch
Sep 6 '17 at 7:07
...
Django Rest Framework: Dynamically return subset of fields
...rializer(QueryFieldsMixin, ModelSerializer):
...
Then the fields can now be specified (client-side) by using query arguments:
GET /identities/?fields=id,data
Exclusion filtering is also possible, e.g. to return every field except id:
GET /identities/?fields!=id
disclaimer: I'm the autho...
IISExpress returns a 503 error from remote machines
... This was my first come back to MS VS since studies (at least 8 years) and now I'm sure that linux rules. On django this kind of setup took me 10min of searching documentation.
turn off firewall for testing
netsh advfirewall set allprofiles state off
setup bindings in my case local address ...
Why are side-effects modeled as monads in Haskell?
...etContents ~~~ putStrLn
without touching the real world.
"Impurification"
Now suppose we want to make the file content uppercase as well. Uppercasing is a pure function
upperCase :: String -> String
But to make it into the real world, it has to return an IO String. It is easy to lift such a fun...
How do you create a daemon in Python?
... reference implementation of PEP 3143 (Standard daemon process library) is now available as python-daemon.
Historical answer
Sander Marechal's code sample is superior to the original, which was originally posted in 2004. I once contributed a daemonizer for Pyro, but would probably use Sander's co...
The request was aborted: Could not create SSL/TLS secure channel
...// Use SecurityProtocolType.Ssl3 if needed for compatibility reasons
And now, it works perfectly.
ADDENDUM
As mentioned by Robin French; if you are getting this problem while configuring PayPal, please note that they won't support SSL3 starting by December, 3rd 2018. You'll need to use TLS. He...