3d Object Converter V5.30 Serial . if you haven't used it yet, at the main menu, select Help…, then About, then About again….Q: Arithmetic operations on floating numbers in Python So I know that Python 3.x doesn't support decimal floating point like it does in R or Matlab. I'm interested in why Python (2.7.x) can't do basic operations like "5 + 5.5" and "12 / 3" and why "12.0 / 3" would give an error like "RuntimeError: could not convert string to float: 12.0" whereas "12 / 3.0" gives me the right answer? It almost seems like the float object is just looking at the string and making a basic math operation on it? A: Python 2 will attempt to parse a string in to a floating point number, however there is no way to guarantee that this works. For example if you pass 2.7 to float() it will convert "2.7" to 0. I'd also recommend checking out the str.split method, this will parse the string based on digits and decimal points. Q: Injecting multiple Input using @Injectable() I have question about injecting multiple inputs using @Injectable() command in angular 2+. My purpose is to take input from user and insert that value in to JSON. The html file looks like following: my component looks like following: import { Injectable } from '@angular/core'; import { Component, OnInit, ViewChild } from '@angular/core'; import { FormBuilder, FormGroup } from '@angular/forms'; import { FormControl } from '@angular/forms'; import { Web } from './web'; @Injectable() export class WebService implements OnInit { constructor(private formbuilder: FormBuilder) { } ngOnInit() { } saveButtonText = 'Save'; id: string; name: string; templateForm = 4.2.0 |:V02|[R 0.97](#4.2.0)|[W2.0](#4.3.0)|[ ](#4.4.0)| | | --- | |:V03|[R 0.98](#4.2.0)|[W2.0](#4.3.0)|[ ](#4.4.0)| | | --- | |:V04|[R 0.99](#4.2.0)|[W2.0](#4.3.0)|[ ](#4.4.0)| | | --- | |:V05|[R 1.0](#4.2.0)|[W2.0](#4.3.0)|[ ](#4.4.0)| | | --- | |:V06|[R 1.1](#4.2.0)|[W2.0](#4.3.0)|[ ](#4.4.0)| | | --- | |:V07|[R 1.2](#4.2.0)|[W2.0](#4.3.0)|[ ](#4.4.0)| | | --- | |:V08|[R 1.3](#4.2.0)|[W2.0](#4.3.0)|[ ](#4.4.0)| | | --- | |:V09|[R 1.4](#4.2.0)|[W2.0](#4.3.0)|[ ](#4.4.0)| | | --- 1cdb36666d
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