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Difference between database and schema
...ects together, which leads to ease of setting permissions by schema.
EDIT for additional question
drop schema test1
Msg 3729, Level 16, State 1, Line 1
Cannot drop schema 'test1' because it is being referenced by object 'copyme'.
You cannot drop a schema when it is in use. You have to first remo...
How to create the most compact mapping n → isprime(n) up to a limit N?
Naturally, for bool isprime(number) there would be a data structure I could query.
I define the best algorithm , to be the algorithm that produces a data structure with lowest memory consumption for the range (1, N], where N is a constant.
Just an example of what I am looking for: I could rep...
How do I find the location of my Python site-packages directory?
How do I find the location of my site-packages directory?
21 Answers
21
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What is the cleanest way to ssh and run multiple commands in Bash?
...ution in the Here document, but you may have to deal with quoting issues. For instance, if you quote the "limit string" (ie. EOF in the above), then you can't do variable substitutions. But without quoting the limit string, variables are substituted. For example, if you have defined $NAME above in y...
Ruby: What is the easiest way to remove the first element from an array?
... Note this mutates the array and returns nil on an empty array. See drop for an alternative, as mentioned in the other answer.
– Jay
Oct 15 '15 at 21:37
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Does svn have a `revert-all` command?
...throw away all of my changes, and return to the code that is on the repository, I do the following:
4 Answers
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Converting HTML files to PDF [closed]
...enerate a PDF file from an exisiting (X)HTML-document. The input files (reports) use a rather simple, table-based layout, so support for really fancy JavaScript/CSS stuff is probably not needed.
...
Scala underscore - ERROR: missing parameter type for expanded function
...uestions on this, but I've created a simple example that I thought should work,but still does not and I'm not sure I understand why
...
Update parent scope variable in AngularJS
... $scope.parentobj.parentproperty = "this WILL modify the parent";
});
Working demo: http://jsfiddle.net/sh0ber/xxNxj/
See What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
share
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How to verify if a file exists in a batch file?
...
You can use IF EXIST to check for a file:
IF EXIST "filename" (
REM Do one thing
) ELSE (
REM Do another thing
)
If you do not need an "else", you can do something like this:
set __myVariable=
IF EXIST "C:\folder with space\myfile.txt" set __myVari...