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How do I delete multiple rows in Entity Framework (without foreach)
...eting 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 Nigam
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Git: “Not currently on any branch.” Is there an easy way to get back on a branch, while keeping the
So I've done some work in the repository and when I'm about to commit I realize that I'm not currently on any branch.
9 Ans...
How to make the corners of a button round?
...ou will see that there is a difference in the shape when you put just that one line instead of defining each of the corner radii individually.
– Garima Tiwari
May 29 '13 at 5:27
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Maximum MIMEType Length when storing type in DB
...le using as the length of a MIMEType field in their databases? The longest one we've seen so far is 72 bytes:
1 Answer
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How to create index on JSON field in Postgres?
...ents, the subtle difference here is ->> instead of ->. The former one returns the value as text, the latter as a JSON object.
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Understanding the transclude option of directive definition?
I think this is one of the hardest concept for me to understand with angularjs's directive.
6 Answers
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How do you clone a Git repository into a specific folder?
Executing the command git clone git@github.com:whatever creates a directory in my current folder named whatever , and drops the contents of the Git repository into that folder:
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throwing exceptions out of a destructor
...own to:
Anything dangerous (i.e. that could throw an exception) should be done via public methods (not necessarily directly). The user of your class can then potentially handle these situations by using the public methods and catching any potential exceptions.
The destructor will then finish off the...
How can i tell if an object has a key value observer attached
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Isn't here any other elegant solution? this one takes at least 2ms per usage... imagine it in a tableviewcell
– João Nunes
Oct 17 '12 at 14:01
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Remove data.frame row names when using xtable
OK, I admit this one is a bit uptight (read: "stupid"), and I assume it's quite easy too. I'm writing a report and I want to use xtable package for LaTeX table generation (note that memisc package does the job, but say I want to do this solely with xtable ).
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