The complex numbers are compared first by magnitude, then by phase angle (if there is a tie for the maximum magnitude.) From help max: When X is complex, the maximum is computed using the magnitude MAX(ABS(X)). In the case of equal magnitude elements, then the phase angle MAX(ANGLE(X)) is used. NaN’s are ignored when computing … Read more
Data = [ ‘<td>1</td>’, ‘<td>2</td>’, ‘<td>3</td>’, ‘<td>4</td>’, ‘<td>A</td>’, ‘<td>B</td>’, ‘<td>C</td>’, ‘<td>D</td>’, ‘<td>I</td>’, ‘<td>II</td>’, ‘<td>III</td>’, ‘<td>IV</td>’, ] lists, result = [], [] for i in range(0, len(Data), 4): lists.append(Data[i:i+4]) for currentList in zip(*lists): result += list(currentList) print result Output [‘<td>1</td>’, ‘<td>A</td>’, ‘<td>I</td>’, ‘<td>2</td>’, ‘<td>B</td>’, ‘<td>II</td>’, ‘<td>3</td>’, ‘<td>C</td>’, ‘<td>III</td>’, ‘<td>4</td>’, ‘<td>D</td>’, ‘<td>IV</td>’] solved Python sort list by … Read more
That’s not an error. When you do sys.stderr, you’re printing the representation of it, which is <open file ‘<stderr>’, mode ‘w’ at blah>. I’m not familiar with the sys module, so I’m not exactly sure what you should be doing. Here’s a link to the documentation on it however. solved (‘syntax %(name,name,name)’,
If you consult the documentation for printf in C and System.out.println in Java, you will see that they format output in different ways. This is because they are totally different, and I’m not sure why you expected them to produce the same results. If you want printf-style formatting in Java, consider using String.format() to format … Read more
You can not use direct $.csv after run getScript function. because maybe it take some time to load js but console.log statement run after getScript statment run . so you have to try this .. $.getScript(“../js/jquery-csv.js”,function(){ console.log($.csv); }); 2 solved $.csv undefined even after importing jquery-csv
if your image is a file like ‘aaa.jpg/png..’ try to use the APIs of String such as subString().indexOf() and your code may be like this: int index = name.indexOf(“.”); String name = name.subString(name,0,index); solved How can I get image’s name?
In line number 7 you have done a mistake change //para.innerHTMl para.value Why because you are trying to access the textarea element which is having a attribute value not innerHTML to get the data. You can use innerHTML for ‘div’,’p’ tags etc. 1 solved click function not working on class
You can use scipy.signal.resample for that. # Generate a signal with 100 data point import numpy as np t = np.linspace(0, 5, 100) x = np.sin(t) # Downsample it by a factor of 4 from scipy import signal x_resampled = signal.resample(x, 25) # Plot from matplotlib import pyplot as plt plt.figure(figsize=(5, 4)) plt.plot(t, x, label=”Original … Read more
What is wrong is that you are using the condition which(ff[,1:ncol(ff)]>2.5) to choose rows (we know that there is only a single row) rather than columns. Hence, ff[, which(ff[,1:ncol(ff)]>2.5)] would work. Or simply ff[, ff > 2.5] 3 solved Subset Columns in R using which
There must not be be semi colon after case R.id.buttonlgin,it must be colon. i.e replace case R.id.buttonlgin; with case R.id.buttonlgin:and remove the first occurence of break; in your code to make your code work 2 solved Syntax error, insert “:” to complete SwitchLabel
Corrected and working code import java.util.*; public class HDtest9 { public static void main(String[] args) { Scanner in = new Scanner(System.in); while (true) { // have created infinite loop System.out.print(“Enter text: “); String sentence = in.nextLine(); System.out.println(“You have entered: ” + sentence); // to Print string System.out.println(“The total number of characters is ” + sentence.length()); … Read more
OP tagged C++ so here goes.. std::stringstream ss; ss << f1; std::string s = ss.str(); ptr = s.c_str(); 3 solved How to convert float to string using single char pointer? [closed]
package stackoverflow.q_24933319; public class FindLength { public static void main(String[] args) { String[] arr = {“abc”,”bgfgh”,”gtddsffg”}; System.out.println(“Array size is: ” + arr.length); for(String s : arr) { System.out.println(“Value is ” + s + “, length is ” + s.length()); } } } //Output: //Array size is: 3 //Value is abc, length is 3 //Value is … Read more
You can use the function split: String[] words = yourString.split(” “); int currency = Integer.parseInt(words[0]); String currencyFrom = words[1]; String currencyTo = words[2]; 1 solved How can I split a string by a delimiter in Java? [duplicate]
This should help. Note I am using double for prices. #include <iostream> using namespace std; int main() { char name[50]; int page, pageSum = 0; double prtotal, prtotalSum = 0; int option; char answer; do { cout << “\n\nPlease enter your name: “; cin >> name; cout << “\n\nWelcome to Printworld ” << name << … Read more