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How can I use interface as a C# generic type constraint?
...thing that couldn't be done without it, save for the generation of compile-time squawks when attempts are made to do things that could otherwise fail at runtime.
– supercat
Apr 23 '17 at 20:58
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MySQL Creating tables with Foreign Keys giving errno: 150
...EIGN_KEY_CHECKS = 0; during an import/alteration that was malformed at one time or another. Big help, thanks.
– oucil
Apr 7 '19 at 15:51
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Remove duplicates from a List in C#
...HashSet is great in most circumstances. But if you have an object like DateTime, it compares by reference and not by value, so you will still end up with duplicates.
– Jason McKindly
Dec 9 '15 at 20:03
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Script Tag - async & defer
...nly the <script> tag, the total length of page load is longer by the time it takes to download the script file.
– arni
Sep 13 '19 at 22:28
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Why must a lambda expression be cast when supplied as a plain Delegate parameter
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Nine tenths of the time people get this because they are trying to marshal onto the UI thread. Here's the lazy way:
static void UI(Action action)
{
System.Windows.Threading.Dispatcher.CurrentDispatcher.BeginInvoke(action);
}
Now that it...
How to determine the longest increasing subsequence using dynamic programming?
... S, which is >= than X, and change it to X.
Because S is sorted at any time, the element can be found using binary search in log(N).
Total runtime - N integers and a binary search for each of them - N * log(N) = O(N log N)
Now let's do a real example:
Collection of integers:
2 6 3 4 1 2 9 5 ...
Replacing a char at a given index in string? [duplicate]
...ried with a little benchmark on 100k iterations, ToCharArray is at least 2 time faster.
– Matteo Migliore
May 13 '13 at 8:55
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How to merge dictionaries of dictionaries?
...s, this is so helpful. I am having lists of dicts in my structures all the time, the other solutions cannot properly merge this.
– SHernandez
Sep 8 '15 at 8:39
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How to perform static code analysis in php? [closed]
...el analyzers include:
PHP_Parser
token_get_all (primitive function)
Runtime analyzers, which are more useful for some things due to PHPs dynamic nature, include:
Xdebug has code coverage and function traces.
My PHP Tracer Tool uses a combined static/dynamic approach, building on Xdebug's funct...
Android Split string
... for this! Also useful for separating hour and minute when creating a new Time object.
– worked
Sep 28 '11 at 12:24
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