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How to parse float with two decimal places in javascript?
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938
You can use toFixed() to do that
var twoPlacedFloat = parseFloat(yourString).toFixed(2)
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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_
...ependency chain depending on what the register allocator decided to do.
13 GB/s has a chain: popcnt-add-popcnt-popcnt → next iteration
15 GB/s has a chain: popcnt-add-popcnt-add → next iteration
20 GB/s has a chain: popcnt-popcnt → next iteration
26 GB/s has a chain: popcnt-popcnt → next i...
Using bitwise OR 0 to floor a number
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163
How does it work? Our theory was that using such an operator casts the
number to an integer...
Difference between two lists
...equal" if they refer to the exact same object), you can just use:
var list3 = list1.Except(list2).ToList();
If you need to express a custom idea of equality, e.g. by ID, you'll need to implement IEqualityComparer<T>. For example:
public class IdComparer : IEqualityComparer<CustomObject&...
How do I terminate a thread in C++11?
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139
You could call std::terminate() from any thread and the thread you're referring to will forcef...
What's wrong with using == to compare floats in Java?
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answered Jul 6 '09 at 17:37
VictorVictor
5,35766 gold badges3030 silver badges3939 bronze badges
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Difference between Rebuild and Clean + Build in Visual Studio
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310
Rebuild = Clean + Build (usually)
Notable details:
For a multi-project solution, "rebuild ...
JavaScript code to stop form submission
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309
You can use the return value of the function to prevent the form submission
<form name="my...
Android Studio quick documentation always “fetching documentation”
...\Users\Name\.AndroidStudio<version>\config\options
In AndroidStudio 3.3, modify to
<root type="simple" url="file://$USER_HOME$/AppData/Local/Android/sdk/docs/reference" />
Android Studio (any os)
Then, in File -> Invalidate Caches / Restart… select Invalidate, and retry using ...
Split data frame string column into multiple columns
...leyhadley
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