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C pointers : pointing to an array of fixed size
... proficiency with C language.
When the specifics of your application area call for an array of specific fixed size (array size is a compile-time constant), the only proper way to pass such an array to a function is by using a pointer-to-array parameter
void foo(char (*p)[10]);
(in C++ language t...
Why is there no Char.Empty like String.Empty?
... you don't want to pass it to another "yield" method (like those of LINQ), call immediately a ".ToArray()" after the "Take(5)"... otherwise, the "RemoveChars + Take" chain will be executed every time you access the variable in a "traditional" fashion (for example, every you call a "Count()" on it, o...
Create an Array of Arraylists
...for actually answering the question. There is no logical reason to automatically presume a list is preferable to an array without further context.
– Special Sauce
Nov 19 '15 at 13:23
...
How do I determine the current operating system with Node.js
...e the OS module better, it's even in the documentation. os.platform specifically
– alessioalex
Dec 30 '11 at 20:58
94
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Remove directory which is not empty
...
There is a module for this called rimraf (https://npmjs.org/package/rimraf). It provides the same functionality as rm -Rf
Async usage:
var rimraf = require("rimraf");
rimraf("/some/directory", function () { console.log("done"); });
Sync usage:
rim...
How to delete a whole folder and content?
...
im basically trying to delete all the photos so doesnt matter is DCIM is not deleted as long as the photos are...so even deleting 100MEDIA the folder within this would do the job
– Beginner
Feb...
What's the difference between SoftReference and WeakReference in Java?
...er hand are good for caching external, recreatable resources
as the GC typically delays clearing them. It is guaranteed though that all
SoftReferences will get cleared before OutOfMemoryError is thrown, so they
theoretically can't cause an OOME[*].
Typical use case example is keeping a parsed form ...
Could not load file or assembly or one of its dependencies
...encing an old version of unity. For example let's say you have an assembly called ServiceLocator.dll which needs an old version of Unity assembly, now when you reference the ServiceLocator you should provide it with the old version of Unity, and that makes the problem.
May be the output folder where...
Converting java.util.Properties to HashMap
...tion this is very unlikely to happen, as long as you don't use the mutable call methods from the super Hashtable<Object,Object> of Properties.
So, if don't do nasty things with your Properties instance this is the way to go.
...
Relationship between SciPy and NumPy
...ooking at that code, it says:
"""
Wrapper functions to more user-friendly calling of certain math functions
whose output data-type is different than the input data-type in certain
domains of the input.
For example, for functions like log() with branch cuts, the versions in this
module provide the ...