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When & why to use delegates? [duplicate]
... to me that using delegates split up your code into units and make it tons more manageable. Great mechanism to use in conjunction with unit testing if most of your methods have the same signature pattern
– Eon
Jul 11 '14 at 11:22
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Altering a column: null to not null
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How can I detect if a selector returns null?
... return this.length !== 0;
}
Used like:
$("#notAnElement").exists();
More explicit than using length.
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Feedback on using Google App Engine? [closed]
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Is it possible to have multiple statements in a python lambda expression?
... several different answers I can give here, from your specific question to more general concerns. So from most specific to most general:
Q. Can you put multiple statements in a lambda?
A. No. But you don't actually need to use a lambda. You can put the statements in a def instead. i.e.:
def sec...
What is the difference between user and kernel modes in operating systems?
...f the code running on your computer
will execute in user mode.
Read more
Understanding User and Kernel Mode
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How do I replace text inside a div element?
...why textContent is a superior method to innerHTML: it's faster, safer, and more appropriate when not deliberately trying to insert HTML markup.
– CertainPerformance
Apr 16 '19 at 0:00
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Check list of words in another string [duplicate]
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Group by in LINQ
...ere in the projection (p.car in this case) present for the given key.
For more on how GroupBy works, see my Edulinq post on the topic.
(I've renamed PersonID to PersonId in the above, to follow .NET naming conventions.)
Alternatively, you could use a Lookup:
var carsByPersonId = persons.ToLookup...
How to get memory available or used in C#
...and use:
proc.PrivateMemorySize64;
To get the private memory usage. For more information look at this link.
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