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  1. Asked: April 18, 2022In:

    How to copy paste to clipboard in python?

    adminxy Expert
    This answer was edited.

    How to copy paste to clipboard in python The Pyperclip module is used to copy and paste content. The copy() function is used to copy text to the system clipboard; likewise, the paste() function is used to paste text from the system clipboard. The data copied using the copy() function will get converRead more

    How to copy paste to clipboard in python

    The Pyperclip module is used to copy and paste content. The copy() function is used to copy text to the system clipboard; likewise, the paste() function is used to paste text from the system clipboard. The data copied using the copy() function will get converted to the string data type. If you pass the integer or float value to the copy() function, it will convert its type to string and copy it to the clipboard. To use the module. You need to install it with this command line:

    pip install pyperclip

    Example:

    import pyperclip
text = 'Hello world!!!'
# copy text to clipboard
pyperclip.copy(text)
# paste text from clipboard
text = pyperclip.paste()
print(text)

    Output:

    Hello world!!!

    And now, you will have that text if you paste the text anywhere in the file using Ctrl+V. Excepting the above solution, there is another solution for you to copy paste to clipboard in python. It is using the pyperclip3. The pyperclip3 and the aforementioned pyperclip module are comparable in that the former has all the latter’s usable functions. Because it converts all data types into bytes, the pyperclip3 module varies from the pyperclip module. The pyperclip3 module is used in the following Python code to copy text to the clipboard.

    import pyperclip3 as pc 
a1 = "Hey, nice to see you" 
pc.copy(a1) 
a2 = pc.paste() 
print(a2) print(type(a2))

    Output:

    b'Hey, nice to see you' 
<class 'bytes'>

    Using the clipboard module to copy text to the clipboard in Python is not a bad idea. The clipboard module’s copy() and paste() functions are all needed to correctly copy and paste content from the operating system’s clipboard. It is a short yet practical module. The Python code follows the clipboard module to copy text to the clipboard.

    import clipboard as c 
a1 = "Hey, nice to see you" 
pc.copy(a1) 
a2 = pc.paste() 
print(a2) 
print(type(a2))

    Output:

    Hey, nice to see you
<class 'str'>
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    • 0
  2. Asked: May 5, 2022In:

    Error: failed to load resource: the server responded with a status of 404 (not found) – How to solve it?

    adminxy Expert

    Here is the detailed answer for you → Solving the error “Failed to load resource: the server responded with a status of 404 (not found)”

    Here is the detailed answer for you

    → Solving the error “Failed to load resource: the server responded with a status of 404 (not found)”

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    • 0
  3. Asked: June 2, 2022In:

    How To Convert Int To String Unity C

    adminxy Expert

    Here is my sample when use the ToString() function int i = 9; string s; s = Convert.ToString(i); When use the Format(,) function int i = 9; string s; s = string.Format("{0}", i); Other int i = 9; string s; s = "" + i; int i = 9; string s; s = string.Empty + i; int i = 9; string s; s = new StringBuilRead more

    Here is my sample when use the ToString() function

    int i = 9;
string s;
s = Convert.ToString(i);

    When use the Format(,) function

    int i = 9;
string s;
s = string.Format("{0}", i);

    Other

    int i = 9;
string s;
s = "" + i;
    int i = 9;
string s;
s = string.Empty + i;
    int i = 9;
string s;
s = new StringBuilder().Append(i).ToString();
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    • 1
  4. Asked: April 24, 2022In:

    How To Draw A Horizontal Line In React Native?

    adminxy Expert
    This answer was edited.

    To create a horizontal line in React, you can add an hr element to the React component. The object style has the color, background-color and height . The color will give the line a solid color and the background-color for other properties. import React from "react"; const horizontalLine = ({ color }Read more

    To create a horizontal line in React, you can add an hr element to the React component. The object style has the color, background-color and height . The color will give the line a solid color and the background-color for other properties.

    import React from "react";

const horizontalLine = ({ color }) => (
    <hr
         style={{
           color,
           backgroundColor: color,
           height: 4
         }}
   />
);
export default function App() {
     return (
        <div>
           <horizontalLine color="yellow" />
       </div>
     );
}
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    • 13
  5. Asked: April 20, 2022In:

    How to fix “Warning Implicit Declaration Of Function Wait”?

    adminxy Expert

    To use wait(2) you need to add  librarys #include <sys/types.h> #include <sys/wait.h>

    To use wait(2) you need to add  librarys

    #include <sys/types.h>
#include <sys/wait.h>
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    • 18
  6. Asked: April 20, 2022In:

    Check Django Object Exists

    adminxy Expert

    You should use exists() method to check object exists in Django def car_get(request):        findCar = car_store.objects.all()       if findCar.exists():             return HttpResponse('object exist')      else:             return HttpResponse('object not exist')

    You should use exists() method to check object exists in Django

    def car_get(request):
       findCar = car_store.objects.all()
      if findCar.exists():
            return HttpResponse('object exist')
     else:
            return HttpResponse('object not exist')
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    • 12
  7. Asked: May 11, 2022In:

    Simple solutions for the collect2.exe: error: ld returned 1 exit status error

    adminxy Expert
    This answer was edited.

    The cause: The clrscr() is not standard C function Solution: Use system (“cls”) without using clrscr () . To use it, add #include<stdlib.h>

    The cause: The clrscr() is not standard C function

    Solution: Use system (“cls”) without using clrscr () . To use it, add #include<stdlib.h>

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    • 13
  8. Asked: May 11, 2022In:

    Is It Okay To Fix longer object length is not a multiple of shorter object length?

    adminxy Expert
    This answer was edited.

    The cause: The length of two vectors needs to be the same when plus them. In this case, vector vector_b is less than vector vector_a, thus, it occur the warning message. Solution: Add 0 to the end of vector that has less than other, so it means to add 0 to the end of vector vector_b. From above, herRead more

    The cause: The length of two vectors needs to be the same when plus them. In this case, vector vector_b is less than vector vector_a, thus, it occur the warning message.

    Solution: Add 0 to the end of vector that has less than other, so it means to add 0 to the end of vector vector_b. From above, here is the suggestion: 

    #define two vectors: vector_a, vector_b

vector_a <- c(1, 2, 3, 4, 5)

vector_b <- c(6, 7, 8, 9)

// add 0 to the end of vector vector_b.

vector_b <- c(vector_b, 0)

#add the two vectors

vector_a + vector_b
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    • 11
  9. Asked: May 17, 2022In:

    The complete guide to the typeerror: ‘builtin_function_or_method’ object is not iterable issue

    adminxy Expert
    This answer was edited.

    Here is the solution to fix the error saveFile = open(saveFileLine,'a') sourceCode = urllib2.urlopen(urlToVisit).read() splitSource = sourceCode.split() Change sourceCode.split to sourceCode.split().

    Here is the solution to fix the error

    saveFile = open(saveFileLine,'a')
sourceCode = urllib2.urlopen(urlToVisit).read()
splitSource = sourceCode.split()

    Change sourceCode.split to sourceCode.split().

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    • 16
  10. Asked: May 11, 2022In:

    Solving the error runtimewarning: invalid value encountered in double_scalars

    adminxy Expert

    This is how I solve this problem using math manipulation. That is for the numerator. exp(-x)+exp(-y) = exp(log(exp(-x)+exp(-y))) = exp(log(exp(-x)*[1+exp(-y+x)])) = exp(log(exp(-x) + log(1+exp(-y+x))) = exp(-x + log(1+exp(-y+x))) Where x=3* 1089 and y=3* 1093 are respectively. The argument for thisRead more

    This is how I solve this problem using math manipulation. That is for the numerator.

    exp(-x)+exp(-y) = exp(log(exp(-x)+exp(-y)))
                = exp(log(exp(-x)*[1+exp(-y+x)]))
                = exp(log(exp(-x) + log(1+exp(-y+x)))
                = exp(-x + log(1+exp(-y+x)))

    Where x=3* 1089 and y=3* 1093 are respectively. The argument for this exponential is

    -x + log(1+exp(-y+x)) = -x + 6.1441934777474324e-06

    You could also use the same procedure for the denominator, but log(1+exp(-z+k)) has already been rounded up to 0. This means that the argument to the exponential function at denominator can be simply rounded up to -z=-3000. Now you have your result.

    exp(-x + log(1+exp(-y+x)))/exp(-z) = exp(-x+z+log(1+exp(-y+x)) 
                                   = exp(-266.99999385580668)

    This is very close to what you would get if only the two leading terms were kept (i.e. The numerator’s first number 1089 and the denominator’s first number 1000 are the 1089 codes.

    exp(3*(1089-1000))=exp(-267)

    Let’s take a look at how close we are to the solution to Wolfram alpha ( Link).

    Log[(exp[-3*1089]+exp[-3*1093])/([exp[-3*1000]+exp[-3*4443])] -> -266.999993855806522267194565420933791813296828742310997510523

    This difference is +1.7053025658242404e-13. The approximation that we made at denominator was therefore fine.

    The final result is

    'exp(-266.99999385580668) = 1.1050349147204485e-116

    From Wolfram Alpha is ( Link).

    1.105034914720621496.. × 10^-116 # Wolfram alpha.

    It is also safe to use numpy.

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