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Use of 'prototype' vs. 'this' in JavaScript?

...ould be noted: A constructor's prototype provides a way to share methods and values among instances via the instance's private [[Prototype]] property. A function's this is set by how the function is called or by the use of bind (not discussed here). Where a function is called on an object (e.g. my...
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How can I preview a merge in git?

I have a git branch (the mainline, for example) and I want to merge in another development branch. Or do I? 11 Answers ...
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How to make a programme continue to run after log out from ssh? [duplicate]

...t over ssh. I want it to continue to run after I logout,is this possible and how would I achieve this? 6 Answers ...
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Building a minimal plugin architecture in Python

...ne is, basically, a directory called "plugins" which the main app can poll and then use imp.load_module to pick up files, look for a well-known entry point possibly with module-level config params, and go from there. I use file-monitoring stuff for a certain amount of dynamism in which plugins are a...
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Speed up the loop operation in R

... over a data.frame object. It simply adds a new column to a data.frame and accumulates something. (simple operation). The data.frame has roughly 850K rows. My PC is still working (about 10h now) and I have no idea about the runtime. ...
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cscope or ctags why choose one over the other? [closed]

I primarily use vim / gvim as an editor and am looking at using a combination of lxr (the Linux Cross Reference) and either cscope or ctags for exploring the kernel source. However, I haven't ever used either cscope or ctags and would like to hear why one might choose one over the other t...
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Making a div vertically scrollable using CSS

...bar can be triggered with any property overflow, overflow-x, or overflow-y and each can be set to any of visible, hidden, scroll, auto, or inherit. You are currently looking at these two: auto - This value will look at the width and height of the box. If they are defined, it won't let the box expa...
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What is the difference between functional and non functional requirement? [closed]

What is the difference between functional and non-functional requirements in the context of designing a software system? ...
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Manually raising (throwing) an exception in Python

...catch this') raise Exception('This is the exception you expect to handle') except Exception as error: print('Caught this error: ' + repr(error)) >>> demo_bad_catch() Caught this error: ValueError('Represents a hidden bug, do not catch this',) Problem 2: Won't catch A...
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Difference between \b and \B in regex

I am reading a book on regular expression and I came across this example for \b : 9 Answers ...