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SQL Server database backup restore on lower version
... procs, triggers, constraints, etc) without data, create the new database, then right click the source database, go to "Tools", then "Export Data" to transfer the contents of the tables to your database.
– Jim McLeod
May 31 '11 at 7:50
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Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?
... option is to use a loop and += to do in-place summing. res = counters[0], then for c in counters[1:]: res += c.
– Martijn Pieters♦
Jan 22 '15 at 21:42
3
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How do I delete multiple rows in Entity Framework (without foreach)
... is same as deleting it in foreach loop, it first fetches all the rows and then delete is one by one, only gain is for saving "DetectChanges will be called once before delete any entities and will not be called again" rest is same, try using tool to see sql generated.
– Anshul ...
Git: “Not currently on any branch.” Is there an easy way to get back on a branch, while keeping the
...t checkout some-branch
git merge ${commit-sha}
If you have committed and then done extra work:
git stash
git log --oneline -n1 # this will give you the SHA
git checkout some-branch
git merge ${commit-sha}
git stash pop
s...
How to create enum like type in TypeScript?
...) is initialized with 1. All the following members of the number enum are then auto incremented from this value (i.e. Down = 2, Left = 3, Right = 4). If we didn't initialize the first value with 1 the enum would start at 0 and then auto increment (i.e. Down = 1, Left = 2, Right = 3).
Using an enum...
Using Case/Switch and GetType to determine the object [duplicate]
... Polymorphism where approriate. If this "type" is used for serialization then you'd be mixing concerns.
– Dave Van den Eynde
Apr 2 '09 at 9:27
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Detect if Android device has Internet connection
...//clients3.google.com/generate_204")
.openConnection());
and then check the responsecode for 204
return (urlc.getResponseCode() == 204 && urlc.getContentLength() == 0);
then you don't have to fetch the entire google home page first.
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Using port number in Windows host file
...ike this:-
localhost:8080 www.mydomainname.com
Save the file & then checkout www.mydomainname.com in browser.
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How to fix Error: listen EADDRINUSE while using nodejs?
...server, the xmlhttprequest works. After I start the server on the port 80, then the server also works perfectly. But if I do an xmlhttprequest after I started the server, then I get this error.
– Danny Fox
Mar 27 '12 at 22:54
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Adjust width and height of iframe to fit with content in it
...eed to cause problems. Why are you checking to see if a method exists and then using the method outside of the check??
– J S
Apr 22 '14 at 22:57
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