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Fastest way to determine if record exists
As the title suggests... I'm trying to figure out the fastest way with the least overhead to determine if a record exists in a table or not.
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Reducing memory usage of .NET applications?
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Addressing the general question in the title and not the
specific question:
If you are using a COM component that returns a lot of data
(say large 2xN arrays of doubles) and only a small fraction
is needed then one can write a wrapper COM component that
hides the...
CodeIgniter removing index.php from url
...nd domain.com/index.php?/about-us which generating SEO error i.e duplicate title tag and duplicate meta description
– Musaddiq Khan
Jun 26 '14 at 12:35
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How to make an inline-block element fill the remainder of the line?
...nslucentCloud I agree that my answer does not exactly answers the question title, but it provides a way to fill the available width using divs, as asked in the question body.
– Frosty Z
Jun 1 '18 at 13:24
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Prevent double curly brace notation from displaying momentarily before angular.js compiles/interpola
It seems to be primarily an issue in IE when there is a number of images/scripts to load, there can be a good amount of time where the literal {{stringExpression}} in the markup are displayed, then disappear once angular is done with it's compilation/interpolation of the document.
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How to “comment-out” (add comment) in a batch/cmd?
I have a batch file that runs several python scripts that do table modifications.
10 Answers
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Fatal Error: Allowed Memory Size of 134217728 Bytes Exhausted (CodeIgniter + XML-RPC)
... @user1767586 then set it to a sane value. You could prevent the script from throwing the error by setting it to 1024M. If this answer said ini_set('memory_limit', '1024M'); You could copy-paste that and be ok. By setting it to -1 you are setting yourself up to have a script that consumes ...
How can I post an array of string to ASP.NET MVC Controller without a form?
...Id { get; set; }
public long JourneyId { get; set; }
public string Title { get; set; }
public decimal Net { get; set; }
public decimal Vat { get; set; }
public string Type { get; set; }
public virtual Journey Journey { get; set; }
}
Controller:
[AcceptVerbs(HttpVerbs.Post...
Is there a way to use shell_exec without waiting for the command to complete?
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I usually get PID of running script by adding echo $! >> /tmp/pid.txt at the end of exec command but by redirecting output & error to /dev/null, no more pid file : does any of you can get PID of script launched by exec while not waiting for ou...
Remove duplicates in the list using linq
...oup by with Linq. Hope it helps.
var query = collection.GroupBy(x => x.title).Select(y => y.FirstOrDefault());
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