I’m a bit confused with JavaScript’s delete operator. Take the following piece of code: var obj = { helloText: "Hello World!" }; var foo = obj; delete obj; After...
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I just finished a test as part of a job interview, and one question stumped me, even using Google for reference. I’d like to see what the StackOverflow crew...
Has anyone here ever used C++’s “placement new”? If so, what for? It looks to me like it would only be useful on memory-mapped hardware. 25 s 25 Placement...
I wrote a Python program that acts on a large input file to create a few million objects representing triangles. The algorithm is: read an input file process the...
What tricks do people use to manage the available memory of an interactive R session? I use the functions below [based on postings by Petr Pikal and David Hinds...
I am trying to use the perfmon windows utility to debug memory leaks in a process. This is how perfmon explains the terms: Working Set is the current size,...
I see in C++ there are multiple ways to allocate and free data and I understand that when you call malloc you should call free and when you use...
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Here is the extract from the program in question. The matrix img has the size SIZE×SIZE, and is initialized at: img[j][i] = 2 * j + i Then, you...