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Is there any haskell function to concatenate list with separator?
... True, intersperse needn't be Strings, but intercalate would need to at least be Show, and if you did use Show, you'd need some way to deal with them using Strings anyway. I'm still getting used to how Haskell deals with mixed infix and prefix functions/operators, and I prefer bracketing when m...
Difference between two dates in Python
...
At least with Python3.5 the print statement should look like this: print ('{} days between {} and {}'.format(result1, d1, d2))
– Ernestas Kardzys
Nov 23 '17 at 10:50
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.net implementation of bcrypt
... better off using sha256 in the System.Security.Cryptography namespace, at least then I know it's supported! What are you thoughts?
...
Why is Python 3.x's super() magic?
...rived class you'd end up with an infinite recursion exception. At the very least the simplified super() call, without arguments, avoids that problem.
As for the renamed super_; just reference __class__ in your method as well and it'll work again. The cell is created if you reference either the supe...
What does it mean when a CSS rule is grayed out in Chrome's element inspector?
...ground-color: blue grayed out? Because it's part of a rule-set that has at least one style that is inheritable. That inheritable style is text-indent: 1em
background-color:blue is not inheritable but it's part of the rule-set that contains text-indent: 1em which is inhertiable and the developers of...
Jasmine JavaScript Testing - toBe vs toEqual
...ll. However, toEqual() will return true in that situation.
Now, you can at least understand why when given:
var objectOne = {
propertyOne: str,
propertyTwo: num
}
var objectTwo = {
propertyOne: str,
propertyTwo: num
}
expect(objectOne).toBe(objectTwo); //returns false
That ...
Object.getOwnPropertyNames vs Object.keys
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Another difference is that (at least with nodejs) "getOwnPropertyNames" function does not guarantee keys order, that's why I usually use "keys" function :
Object.keys(o).forEach(function(k) {
if (!o.propertyIsEnumerable(k)) return;
// do s...
How can mixed data types (int, float, char, etc) be stored in an array?
...rs to int must be multiples of 4 (assuming int is a 32-bit type) and the 2 least significant bits must be 0, hence you can use them to store the type of your values. Of course you need to clear the tag bits before dereferencing the pointer. For example if your data type is limited to 4 different typ...
SPA best practices for authentication and session management
...red. Something a session won't be as good for. It is also a defined (or at least in progress) spec, which is useful for implementations. That isn't to say it's any better than any other good token implementation, but it is well defined and convenient.
– Chris Nicola
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How do I remove a project configuration in Visual Studio 2008?
... visual studio version-specific api documentation here, this works from at least VS 2015 for C++, C#, F#, VB languages.
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