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Are there any disadvantages to always using nvarchar(MAX)?
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I read the answer as "no, there is no disadvantage to using N/VARCHAR(MAX)" because there is additional processing "only if the size exceeds 8000". Thus, you incur the cost only when necessary, and your database is less restric...
In Vim, how do I apply a macro to a set of lines?
... input line is shown.
:'<,'>norm! @a
Enter :help normal in vim to read more.
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How can I get the list of files in a directory using C or C++?
.../* print all the files and directories within directory */
while ((ent = readdir (dir)) != NULL) {
printf ("%s\n", ent->d_name);
}
closedir (dir);
} else {
/* could not open directory */
perror ("");
return EXIT_FAILURE;
}
It is just a small header file and does most of the simp...
Why does C++11's lambda require “mutable” keyword for capture-by-value, by default?
...t opened my eyes! :-D I didn't get the true meaning of this answer until I read your comment.
– Jendas
Dec 7 '15 at 22:44
5
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What's the difference between Task.Start/Wait and Async/Await?
...Task that takes 10 ms would actually execute a 10 hour-long Task on your thread, thus blocking you for the whole 10 hours?
– svick
Apr 20 '13 at 11:10
64
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Trying to fix line-endings with git filter-branch, but having no luck
...in the very first commit along with other typical files as .gitignore and README.md
When dealing with an existing repo:
Create / modify .gitattributes accordingly
git commit -a -m "Modified gitattributes"
git rm --cached -r . && git reset --hard && git commit -a -m 'Normalize CR...
What are the Ruby Gotchas a newbie should be warned about? [closed]
...); in C/C++/...), actually never runs the statement if the expression is already true. This is because statement until expression is actually syntactic sugar over
until expression
statement
end
, the equivalent of which in C/C++ is while (not(expression)) statement; just like statement if expre...
Why do I want to avoid non-default constructors in fragments?
... restore your bundle.
The callbacks like onCreate or onCreateView should read the parameters from the bundle - this way you are guaranteed to restore the state of the fragment correctly to the same state the fragment was initialised with (note this state can be different from the onSaveInstanceSta...
How to override Backbone.sync?
...the format:
"create" : expected that you create the model on the server
"read" : expected that you read this model from the server and return it
"update" : expected that you update the model on the server with the argument
"delete" : expected that you delete the model from the server.
You need t...
Rails ActionMailer - format sender and recipient name/email address
... concat, but using Mail::Address isn't clear in any of the documentation I read.
– Tim Morgan
Nov 30 '11 at 19:04
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