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JavaScript unit test tools for TDD

...ogether? pros: Uses node.js, so compatible with Win/OS X/Linux Run tests from a browser or headless with PhantomJS Run on multiple clients at once Option to launch, capture, and automatically shut down browsers Option to run server/clients on development computer or separately Run tests from a com...
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eclipse stuck when building workspace

... Go to Window - Show View - Other - General - Error Log from the file menu in Eclipse. You can also get to it from Help - about Eclipse - installation details - configuration tab - View Error Log button. – James Drinkard Feb 23 '18 at 21:03 ...
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How to use R's ellipsis feature when writing your own function?

...10 and so on. That explain why [-1L] is needed: it removes expected symbol from provided arguments in ... (cause it is always a list). As Dirk states substitute returns "parse tree the unevaluated expression". When you call my_ellipsis_function(a=1:10,b=11:20,c=21:30) then ... "creates" a list of ar...
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Creating a dictionary from a csv file?

I am trying to create a dictionary from a csv file. The first column of the csv file contains unique keys and the second column contains values. Each row of the csv file represents a unique key, value pair within the dictionary. I tried to use the csv.DictReader and csv.DictWriter classes, but I...
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Validating with an XML schema in Python

...xslt-devel The simplest validator Let's create simplest validator.py from lxml import etree def validate(xml_path: str, xsd_path: str) -> bool: xmlschema_doc = etree.parse(xsd_path) xmlschema = etree.XMLSchema(xmlschema_doc) xml_doc = etree.parse(xml_path) result = xmlsch...
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How to generate a random number in C++?

...y of one element - the first element of a pseudo-random sequence generated from seed equal to current time of second precision. What do you expect to see on output then? Obviously when you happen to run application on the same second - you use the same seed value - thus your result is the same of co...
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How to iterate through two lists in parallel?

... to update your answer to explicitly state that zip and zip-like functions from itertools accept any number of iterables and not just 2? This question is canonical now and your answer is the only one worth updating. – vaultah Jul 11 '16 at 15:01 ...
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How to return a string value from a Bash function

I'd like to return a string from a Bash function. 18 Answers 18 ...
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How to get IP address of the device from code?

..., but I have a comment block in getMACAddress() which could read the value from the special Linux(Android) file. I've run this code only on few devices and Emulator but let me know here if you find weird results. // AndroidManifest.xml permissions <uses-permission android:name="android.permissio...
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What are the differences between GPL v2 and GPL v3 licenses? [closed]

...also a guide to understanding it and an in depth discussion of the changes from v2 to v3 at http://copyleft.org/guide/. share | improve this answer | follow | ...