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How to get Linux console window width in Python

... determine the width of the console? I mean the number of characters that fits in one line without wrapping, not the pixel width of the window. ...
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How to detect page zoom level in all modern browsers?

... Now it's an even bigger mess than it was when this question was first asked. From reading all the responses and blog posts I could find, here's a summary. I also set up this page to test all these methods of measuring the zoom le...
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What is a regular expression which will match a valid domain name without a subdomain?

... Well, it's pretty straightforward a little sneakier than it looks (see comments), given your specific requirements: /^[a-zA-Z0-9][a-zA-Z0-9-]{1,61}[a-zA-Z0-9]\.[a-zA-Z]{2,}$/ But note this will reject a lot of valid domains. ...
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Why is the Fibonacci series used in agile planning poker? [closed]

... of estimation grows much slower than the precision of estimation. In fact it grows as a logarithmic function. This is the reason for the higher uncertainty for larger items. Determining the most optimal base of the exponential scale (normalization) is difficult in practise. The base corresponding ...
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AngularJS - How to use $routeParams in generating the templateUrl?

...ce (which I would assume would be a better solution) I tried this thinking it might work: angular.module('myApp', []). config(function ($routeProvider, $routeParams) { $routeProvider.when('/:primaryNav/:secondaryNav', { templateUrl: 'resources/angular/templates/nav/'+$routeP...
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How is the default submit button on an HTML form determined?

If a form is submitted but not by any specific button, such as 14 Answers 14 ...
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JQuery - $ is not defined

...You have a botched version of jQuery. This could happen because someone edited the core file, or a plugin may have overwritten the $ variable. You have JavaScript running before the page is fully loaded, and as such, before jQuery is fully loaded. First of all, ensure, what script is call properl...
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Parse JSON in JavaScript? [duplicate]

... to parse JSON in JavaScript is JSON.parse() The JSON API was introduced with ES5 (2011) and has since been implemented in >99% of browsers by market share, and Node.js. Its usage is simple: const json = '{ "fruit": "pineapple", "fingers": 10 }'; const obj = JSON.parse(json); console.log(obj.fr...
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What is the difference between a database and a data warehouse?

...RDMS). This is done to reduce redundant data and to save storage space. Entity – Relational modeling techniques are used for RDMS database design. Optimized for write operation. Performance is low for analysis queries. Data Warehouse Used for Online Analytical Processing (OLAP). This reads th...
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Jackson: how to prevent field serialization

I have an entity class with a password field: 9 Answers 9 ...