How can I create a rule with Javascript from scratch?

Honestly, if the bootcamp does not teach you how to do that, then what is it about? Hardcore or not, you do not say "go do this" without having previously trained. Are you expected to know this stuff first?

What would you need to make a roulette wheel in real life? A spinning wheel, a ball, and blanks on the wheel where this ball can land when the wheel lowers (or whatever they work for). In Javascript, you would create animations for turning the wheel. And you have to land a ball (your return) and numbers that are picked and a method to get those numbers.

So what would you need to do animations, pick a number, and give it back?

google sheets – Scratch the exchange rate of Oanda.com

A currency conversion formula, for example

= GOOGLEFINANCE ("CURRENCY:" & 2 C $, "Price", A3,)

Displays the closing price by default under "Price". There is no option for the average price. So, when you visit https://www1.oanda.com/currency/converter/, a different currency conversion than Google Sheets will be returned.

Is there a way to find Oanda's average price instead of using the closing price?

NEW – Scratch Day App Reviews: SCAM or LEGIT? | Proxies-free

I recently saw this app advertising while playing with my messenger.
Out of curiosity, I searched for this app and found it in the Google Play Store. I downloaded it and now I test it myself.
This app is based in the UK and I believe it can be downloaded worldwide.

After downloading, you can use this app by signing in with your Facebook account.

The reward will be credited to your PayPal account after the minimum of £ 10 or $ 10 has been reached
All you have to do is scratch your cards, and you can double your merit coins by also viewing ads.
5,000,000 coins cost £ 5 or $ 5.
You also have a referral fee of 100,000 coins for each friend who signs up under your invitation code.

Here is the link

And my invitation code is:
128112368392338

If you use my invitation code, I am happy and grateful for your help.

NOTE: I have just started and I have no proof of payout.

How to Scratch the Embedded Links of a Movie

Hello, I searched on Google YouTube and this forum, but I could not find any explanation for the video or written information for it

I just want to remove movie links like openload mega upload, etc. from certain websites or search engines in general.

Well, you could just remove all external links with the link extractor and then filter out those you do not want.

OR You can simply create a custom data scraper module to scrap it, if what you want has specific before and after markers.

Thank you for your quick response

Javascript – application from scratch

I applied for a job as a Junior Full Stack and passed this test. I have some idea about programming and I want to know how to apply for it because I have broken my head and I do not know where to start. I would like some comments with some help, thank you in advance!

Create a new application with your preferred framework (Rails, ASP.NET, Phoenix, etc.) that you want to connect to the GitHub API and provide the following features:

  • Button to search and save the repositories in 5 languages ​​of your choice;
  • List the found repositories.
  • View the details of each repository.

Some requirements:

  • It should be a completely new application;
  • The solution should be in a public GitHub repository.
  • The application must save the found information.
  • Use Postgres, MySQL, or SQL Server.
  • The provision should preferably be on Heroku or Azure.
  • The application must be tested automatically.

Start building websites in HTML / CSS from scratch

Dear Sirs and Madames,

I have already created some pages in WordPress, eg. https://eurogetwork.com/tworzenie-stron-internetowych-po-niemiecku/

Now I want to step back from WordPress and code the pages from scratch since I want to have full control over what I'm designing. If you have some basic and basic instructions that I can start with, please let them know.

Thanks in advance.

best regards,
Oskar
SEMrush

Strategy to create good SEO content from scratch

Can someone recommend a good workflow with clients to build their content from the beginning, taking into account the landing page keywords?

It's my fault that I did not do any good SEO right from the beginning, but I want to fix that with my current and future customers.

Usually, in my case, they sent me the copy of their sections themselves. Could it work if I sell them the Content Creation Service?

Cubic spline interpolation in Python from scratch

I have implemented the cubic spline interpolation explained in
https://en.wikipedia.org/wiki/Spline_interpolation as a Python class. Of course, such interpolation should already exist in some Python math libraries. However, this article is not about using an existing specific solution, but about verifying a written code completely new this only uses standard functions.

Following the best practices, I protected my code with tests (I preferred Doctest for this example). In this way, we can now transform well.

Could you please help me to improve the code quality? You can easily share all your feedback or suggest some improvements.

Many Thanks,
Ivan

code: CubicSplineStruct.py

"" "
Natural cubic spline interpolation
Reference: https://en.wikipedia.org/wiki/Spline_interpolation
To run doc tests: python -m doctest CubicSplineStruct.py

>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_n = 4
>>> cubicSplineStruct.m_xvalues ​​=  [0.0, 10./3., 20./3., 10.]
>>> cubicSplineStruct.computeYtoKMatrix ()
>>> cubicSplineStruct.m_yvalues ​​= [128., -64., 128., -64.]
>>> cubicSplineStruct.computeKCoeffs ()
>>> print (cubicSplineStruct.interpolate (10./3.))
-64.0
>>> print (cubicSplineStruct.interpolate (5.))
32.0
>>> print (cubicSplineStruct.interpolate (20./3.))
128.0
"" "

import numpy as np
from bisect import bisect_left

Class CubicSplineStruct:
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_n = 3
>>> cubicSplineStruct.m_xvalues ​​=  [0., 10., 42.]
    >>> cubicSplineStruct.computeYtoKMatrix ()
>>> cubicSplineStruct.m_yvalues ​​=   [100., 75., 95.]
    >>> cubicSplineStruct.computeKCoeffs ()
>>> y = cubicSplineStruct.interpolate (30.)
"" "
def __init __ (self):
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> print (cubicSplineStruct.m_n)
0
>>> print (cubicSplineStruct.m_xvalues)
        []
        >>> print (cubicSplineStruct.m_yvalues)
        []
        >>> print (cubicSplineStruct.m_kMatrix)
        []
        >>> print (cubicSplineStruct.m_yMatrix)
        []
        >>> print (cubicSplineStruct.m_ytoKMatrix)
        []
        >>> print (cubicSplineStruct.m_kCoeffs)
        []
        "" "
self.m_n = 0
self.m_xvalues ​​= []
        self.m_yvalues ​​= []
        self.m_kMatrix = np.matrix (np.zeros (shape = (0,0)))
self.m_yMatrix = np.matrix (np.zeros (shape = (0,0)))
self.m_ytoKMatrix = np.matrix (np.zeros (shape = (0,0)))
self.m_kCoeffs = []
        consist

def pushFirstEquationToKMatrix (self, x0, x1):
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_kMatrix = np.matrix (np.zeros (shape = (1,5)))
>>> cubicSplineStruct.pushFirstEquationToKMatrix (1.0, 1.5)
>>> print (cubicSplineStruct.m_kMatrix.)[0, 0]) # 2./(x1 - x0)
4.0
>>> print (cubicSplineStruct.m_kMatrix.)[0, 1]) # 1./(x1 - x0)
2.0
"" "
self.m_kMatrix[0, 0] = 2./(x1 - x0)
self.m_kMatrix[0, 1] = 1./(x1 - x0)

def pushLastEquationToKMatrix (self, xnm1, xn):
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_kMatrix = np.matrix (np.zeros (shape = (5,5)))
>>> cubicSplineStruct.pushLastEquationToKMatrix (1.0, 1.5)
>>> print (cubicSplineStruct.m_kMatrix.)[-1, -1]) # 2./(xn - xnm1)
4.0
>>> print (cubicSplineStruct.m_kMatrix.)[-1, -2]) # 1./(xn - xnm1)
2.0
"" "
self.m_kMatrix[-1, -1] = 2./(xn - xnm1)
self.m_kMatrix[-1, -2] = 1./(xn - xnm1)

def pushMiddleEquationToKMatrix (self, i, xim1, xi, xip1):
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_kMatrix = np.matrix (np.zeros (shape = (4,5)))
>>> cubicSplineStruct.pushMiddleEquationToKMatrix (3, 1.0, 1.5, 1.75)
>>> print (cubicSplineStruct.m_kMatrix.)[3, 2]) # 1./(xi - xim1)
2.0
>>> print (cubicSplineStruct.m_kMatrix.)[3, 3]) # 2./(xi - xim1) + 2./(xip1 - xi)
12.0
>>> print (cubicSplineStruct.m_kMatrix.)[3, 4]) # 1./(xip1 - xi)
4.0
"" "
self.m_kMatrix[i, i-1] = 1./(xi - xim1)
self.m_kMatrix[i, i] = 2./(xi - xim1) + 2./(xip1 - xi)
self.m_kMatrix[i, i + 1] = 1./(xip1 - xi)

def computeKMatrix (self):
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_n = 4
>>> cubicSplineStruct.m_xvalues ​​= [1.0, 1.5, 1.75, 2.25]
        >>> cubicSplineStruct.computeKMatrix ()
>>> print (cubicSplineStruct.m_kMatrix)
        [[ 4.  2.  0.  0.]
         [ 2. 12.  4.  0.]
         [ 0.  4. 12.  2.]
         [ 0.  0.  2.  4.]]"" "
self.m_kMatrix = np.matrix (np.zeros (shape = (self.m_n, self.m_n)))
self.pushFirstEquationToKMatrix (self.m_xvalues[0]self.m_xvalues[1])
for i in the range (1, self.m_n-1):
self.pushMiddleEquationToKMatrix (i, self.m_xvalues[i-1]self.m_xvalues[i]self.m_xvalues[i+1])
self.pushLastEquationToKMatrix (self.m_xvalues[-2]self.m_xvalues[-1])

def pushFirstEquationToYMatrix (self, x0, x1):
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_yMatrix = np.matrix (np.zeros (shape = (1,5)))
>>> cubicSplineStruct.pushFirstEquationToYMatrix (1.0, 1.5)
>>> print (cubicSplineStruct.m_yMatrix.)[0, 0]) # -3./(x1 - x0) ** 2
-12.0
>>> print (cubicSplineStruct.m_yMatrix.)[0, 1]) # 3./(x1 - x0) ** 2
12.0
"" "
self.m_yMatrix[0, 0] = -3./(x1 - x0) ** 2
self.m_yMatrix[0, 1] = 3. / (x1 - x0) ** 2

def pushLastEquationToYMatrix (self, xnm1, xn):
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_yMatrix = np.matrix (np.zeros (shape = (5,5)))
>>> cubicSplineStruct.pushLastEquationToYMatrix (1.0, 1.5)
>>> print (cubicSplineStruct.m_yMatrix.)[-1, -1]) # 3./(xn - xnm1) ** 2
12.0
>>> print (cubicSplineStruct.m_yMatrix.)[-1, -2]) # -3./(xn - xnm1) ** 2
-12.0
"" "
self.m_yMatrix[-1, -1] = 3./(xn - xnm1) ** 2
self.m_yMatrix[-1, -2] = -3./(xn - xnm1) ** 2


def pushMiddleEquationToYMatrix (self, i, xim1, xi, xip1):
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_yMatrix = np.matrix (np.zeros (shape = (4,5)))
>>> cubicSplineStruct.pushMiddleEquationToYMatrix (3, 1.0, 1.5, 1.75)
>>> print (cubicSplineStruct.m_yMatrix.)[3, 2]) # -3./(xi - xim1) ** 2
-12.0
>>> print (cubicSplineStruct.m_yMatrix.)[3, 3]) # 3./(xi - xim1) ** 2 - 3./(xip1 - xi) ** 2
-36.0
>>> print (cubicSplineStruct.m_yMatrix.)[3, 4]) # 3./(xip1 - xi) ** 2
48.0
"" "
self.m_yMatrix[i, i-1] = -3./(xi - xim1) ** 2
self.m_yMatrix[i, i] = 3./(xi - xim1) ** 2 - 3./(xip1 - xi) ** 2
self.m_yMatrix[i, i + 1] = 3./(xip1 - xi) ** 2

def computeYMatrix (Self):
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_n = 4
>>> cubicSplineStruct.m_xvalues ​​= [1.0, 1.5, 1.75, 2.25]
        >>> cubicSplineStruct.computeYMatrix ()
>>> print (cubicSplineStruct.m_yMatrix)
        [[-12.  12.   0.   0.]
         [-12. -36.  48.   0.]
         [  0. -48.  36.  12.]
         [  0.   0. -12.  12.]]"" "
self.m_yMatrix = np.matrix (np.zeros (shape = (self.m_n, self.m_n)))
self.pushFirstEquationToYMatrix (self.m_xvalues[0]self.m_xvalues[1])
for i in the range (1, self.m_n-1):
self.pushMiddleEquationToYMatrix (i, self.m_xvalues[i-1]self.m_xvalues[i]self.m_xvalues[i+1])
self.pushLastEquationToYMatrix (self.m_xvalues[-2]self.m_xvalues[-1])

def computeYtoKMatrix (self):
"" "
Should be called when x-node values ​​are updated

>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_n = 4
>>> cubicSplineStruct.m_xvalues ​​= [0.0, 10./3., 20./3., 10.]
        >>> cubicSplineStruct.computeYtoKMatrix ()
>>> print (cubicSplineStruct.m_ytoKMatrix)
        [[-0.38  0.48 -0.12  0.02]
         [-0.14 -0.06  0.24 -0.04]
         [ 0.04 -0.24  0.06  0.14]
         [-0.02  0.12 -0.48  0.38]]"" "
self.computeKMatrix ()
self.computeYMatrix ()
self.m_ytoKMatrix = self.m_kMatrix.I * self.m_yMatrix

def computeKCoeffs (self):
"" "
Should be called when y node values ​​are updated

>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_n = 2
>>> cubicSplineStruct.m_ytoKMatrix = np.mat (& # 39; 1 2; 4 5 & # 39;)
>>> cubicSplineStruct.m_yvalues ​​=[3., 4.]
        >>> cubicSplineStruct.computeKCoeffs ()
>>> print (cubicSplineStruct.m_kCoeffs)
        [11.0, 32.0]
        "" "
kCoeffs = np.array (self.m_yvalues) * self.m_ytoKMatrix.T
self.m_kCoeffs = [kCoeffs[0, i] within reach of i (self.m_n)]def interpolateOnInterval (self, IntervalIndex, x):
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_xvalues ​​= [None, 10., 42.]
        >>> cubicSplineStruct.m_yvalues ​​= [None, 128., -64.]
        >>> cubicSplineStruct.m_kCoeffs = [None, 2., 6.]
        >>> print (cubicSplineStruct.interpolateOnInterval (1, 10.))
128.0
>>> print (cubicSplineStruct.interpolateOnInterval (1, 18.))
98.0
>>> print (cubicSplineStruct.interpolateOnInterval (1, 34.))
-58.0
>>> print (cubicSplineStruct.interpolateOnInterval (1, 42.))
-64.0
"" "
x1 = self.m_xvalues[intervalIndex]
        x2 = self.m_xvalues[intervalIndex+1]
        y1 = self.m_yvalues[intervalIndex]
        y2 = self.m_yvalues[intervalIndex+1]
        t = (x - x1) / (x2 - x1)
a = computeACoeff (x1, x2, y1, y2, self.m_kCoeffs)[intervalIndex])
b = computeBCoeff (x1, x2, y1, y2, self.m_kCoeffs)[intervalIndex+1])
Return (1-t) * y1 + t * y2 + t * (1-t) * (a * (1-t) + b * t)

interpolate def (self, x):
"" "
>>> cubicSplineStruct = CubicSplineStruct ()
>>> cubicSplineStruct.m_xvalues ​​= [None, 10., 42.]
        >>> cubicSplineStruct.m_yvalues ​​= [None, 128., -64.]
        >>> cubicSplineStruct.m_kCoeffs = [None, 2., 6.]
        >>> cubicSplineStruct.interpolate (18.)
98.0
"" "
if len (self.m_xvalues) == 0:
Return 0

IntervalLowerBound = FindLowerBound (self.m_xvalues, x)
Return value self.interpolateOnInterval (IntervalLowerBound, x)

def computeACoeff (x1, x2, y1, y2, k):
"" "
>>> print (computeACoeff (10., 42., 128., -64., 2.))
256.0
"" "
Return k * (x2 - x1) - (y2 -y1)

def computeBCoeff (x1, x2, y1, y2, k):
"" "
>>> print (computeBCoeff (10., 42., 128., -64., 6.))
-384.0
"" "
Return -k * (x2 - x1) + (y2 -y1)

def findLowerBound (xvalues, x):
"" "
>>> findLowerBound ([10., 30.]9.)
-1
>>> findLowerBound ([10., 30.]10.)
0
>>> findLowerBound ([10., 30.], fifteen.)
0
>>> findLowerBound ([10., 30.], 30.)
0
>>> findLowerBound ([10., 30.], 31.)
1
>>> findLowerBound ([10., 30., 40.]9.)
-1
>>> findLowerBound ([10., 30., 40.]10.)
0
>>> findLowerBound ([10., 30., 40.], fifteen.)
0
>>> findLowerBound ([10., 30., 40.], 30.)
0
>>> findLowerBound ([10., 30., 40.]40.)
1
>>> findLowerBound ([10., 30., 40.], 41.)
2
"" "
if xvalues[-1] == x:
return len (xvalues) - 2

left = bisect_left (xvalues, x)

if left> = len (xvalues):
return len (xvalues) - 1

if (xvalues[left]== x):
Return 0 if left == 0 otherwise left - 1

back to the left - 1

Web research or scratch all the data in one hour for $ 5

Web research or scratch all the data in an hour

Hey, welcome to my gig.

I have a lot of experience in web search and Lead generation,
I can collect all types of company information (company information, address, email, phone, website, location, zip code, etc.).

My job is to help you quality data so you can grow your business and Achieve your goals,

What will you get?

  • Contact
  • Company / organization address (address, postal code, city, state, country)
  • Phone number of the company / organization
  • E-mail address of the company / organization
  • Website of the company / organization

Why choose this gig?

  1. 100% quality service ✔✔
  2. Error-free data processing ✔✔
  3. On-time delivery ✔✔

Which services do I offer?

  • Digital / Web research on any topic / niche
  • Search for e-mail addresses
  • Web scraping
  • Business leads
  • Lead generation
  • Data mining
  • data collection
  • Internet investigation
  • Email Scraping
  • Email List Building
  • General information gathering
  • Phone Search

Please be sure to use thisContact"Button before ordering to make sure 100% quality and come on clarification about your needs. Thank you for your interest,

,

can i scratch google serps top 100?

Hello everyone!
News here, I bought Scrapebox a few weeks ago!

I have a question as to whether someone can point me in the right direction.

I would like a search term like: "web designer"
And let the Scrapebox return the Top 100 of Google SERP entries, ie all top 100 URLs that are ranked by that search term, and may be able to change the original search location, eg. From Google.ae (United Arab Emirates)) instead of US.

Can this be done?
Can anyone explain how this is done (if it is possible) or referenced a video because I can not seem to figure out how to do that? I also tried to search for an answer on Google, and it links to the homepage of the Scrapebox!

Thanks in advance
Seoghost!
🙂