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SET NOCOUNT ON usage
...wer. I'll accept this because of your investigations, which triggered more info and work from me. I disagree on the overhead though: it can matter as other answers show. Cheers, gbn
– gbn
Oct 16 '09 at 15:43
...
How to use Elasticsearch with MongoDB?
... Do you have a link or an advice where i can indexing i.e author info into publication index since publication and author are in 2 collections and link via referenceone and referencemany
– Marcel Djaman
Oct 17 '15 at 10:09
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What are the most useful Intellij IDEA keyboard shortcuts? [closed]
...h one. I prefer this over Alt + F7 (Find usages), which gives you the same information, but in a separate pane below.
To find classes, I use Ctrl + N (Go to class), which lets you search using only the capital letters in the class name (“camel humps”), and * as wildcard.
Yet another shortcut I...
How can I use NSError in my iPhone App?
...he details
*error = [NSError errorWithDomain:@"world" code:200 userInfo:details];
// we couldn't feed the world's children...return nil..sniffle...sniffle
return nil;
}
// wohoo! We fed the world's children. The world is now in lots of debt. But who cares?
return...
How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
...
It does because of this: regular-expressions.info/javascript.html (Read through: "How to Use The JavaScript RegExp Object")
– Tomalak
Feb 6 '09 at 16:54
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detach all packages while working in R
...d have simply answered the following.
lapply(paste('package:',names(sessionInfo()$otherPkgs),sep=""),detach,character.only=TRUE,unload=TRUE)
(edit: 6-28-19)
In the latest version of R 3.6.0 please use instead.
invisible(lapply(paste0('package:', names(sessionInfo()$otherPkgs)), detach, character.on...
What is the gain from declaring a method as static
...
I've no info on the performance, I suppose it is marginally better at most, since the code does not need to do dynamic dispatch based on the type.
However, a much stronger argument against refactoring into static methods is that cu...
Where is array's length property defined?
... throw new InternalError(e.getMessage());
}
}
}
more info at
10.7 Array Members
http://java.sun.com/docs/books/jls/second_edition/html/arrays.doc.html
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Multiple arguments vs. options object
...ded and what they are called. Intellisense in the IDE doesn't surface this info, while params do. In most IDEs, you can simply hover mouse over the method and it'll show you what the params are.
– simbolo
Mar 27 '15 at 15:28
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How do I reattach to a detached mosh session?
...nected in the last 300 seconds (the others will ignore the SIGUSER1). More info in the mosh-server man page. I am using the command above because, once aliased, it seems simpler to me.
Note, as mentioned by @Annihilannic, if you are using tmux/screen inside your mosh sessions then those tmux/screen...