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How to access and test an internal (non-exports) function in a node.js module?
...ted) functions in nodejs (preferably with mocha or jasmine). And i have no idea!
7 Answers
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How do I detect whether a Python variable is a function?
...ed container. Don't use types.FunctionType unless you have a very specific idea of what a function is.
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What __init__ and self do on Python?
...called as a constructor in other OOP languages such as C++/Java. The basic idea is that it is a special method which is automatically called when an object of that Class is created
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MySQL pagination without double-querying?
...sider, it becomes inefficient very fast. Pre-calculated count maybe a good idea to look into.
Here's a good read on the subject:
http://www.percona.com/ppc2009/PPC2009_mysql_pagination.pdf
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Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?
...fferent from x++, thus resulting in something not easy to read. Crockford idea is not about 'can I do it?' it's about 'how can I avoid errors?'
– ArtoAle
Sep 18 '12 at 22:37
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How to $http Synchronous call with AngularJS
... Using Angular the way it's meant to be used.
I think it's probably a bad idea to make $http.get/post synchronous. You'll get a noticeable delay in the script.
app.factory('AssessmentSettingsService', ['$http', function($http) {
//assessment is what I want to keep updating
var settings =...
Python xml ElementTree from a string source?
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@Anton, as the OP states, the idea is to generate an ElementTree, and not an Element. This is useful, for instance, when you want to use ElementTree.write().
– batbrat
May 29 '18 at 12:35
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How to generate a new Guid in stored procedure?
...orth pointing out that using a GUID for a primary key is not always a good idea. While it's simple, it can affect performance when a GUID is used in an index. Have you considered using an Identity column that is an integer value instead?
Here are a couple of articles that might be helpful to read.
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What does -1 mean in numpy reshape?
...ill return a 1-d numpy array/martrix.
However, I don't think it is a good idea to use code like this. Why not try:
b = a.reshape(1,-1)
It will give you the same result and it's more clear for readers to understand: Set b as another shape of a. For a, we don't how much columns it should have(set ...
Is it a bad practice to use an if-statement without curly braces? [closed]
...t of brackets will free the maintainer from using his brain. I support the idea of "no brackets if it fits in one line" because, well, for me such an if is just a version of the ternary if operator where one doesn't need to do anything in the "after :" part of ternary. And why would anyone introduce...