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how to get count of occurrences of phone-number in excel sheet using django

Hi,

I am trying to sync the data from POSTGRES to SNOWFLAKE of 10M rows table. But after pulled 600k …

I was able to use an api to get the data, for example:

{"aid": "1773022", "url": "hdsrgrg022", "papers": [{"paperId": "17", …

df1 = pd.DataFrame({'Code':['1001','1002','1003','1004'],
          'Place':['Chile','Peru','Colombia','Argentina']})

 and

df2 = pd.DataFrame({'Code':['1001','1002','1003'],
          'Place':['Chile','Peru','Colombia']})

 How can i concat this two to make one DataFrame of …

Can someone let me know the steps to connect Denodo from python ?

Actually I have a view in Denodo …

I have a Django model where there is FileField to upload files. I want to upload the files in the …

Looking for a simple explanation with an example 

I am trying to create an api which get an json input and convert it into the protocol buffer,but getting …

Hi, I'm confused between the terms scripting and coding , can anyone explain the difference between python script and python …

I am simply clueless cause I am new to this language. I want to create a detail page where I …

How can compare the Strings in java

I have a requirement to get the data from MYSQL table, The table has date column.

Based on date filter …

Thanks in advance. 

If possible how can we do it?

In c++ it is quite easy ,but I cant get it on python.. …

Thanks in advance.

Can anyone explain css flexbox with example? Thank you.

Example please?

I am new to salesforce.  Please explain? 

Hello everyone ,
I am having problem in using active class in django based on page opened when it is …

This query will give us John, Sam, Tom, Tom because they all have the same email.

However, what I want …

While writing code and running it we halt due to some run time errors and exceptions,so

How to handle those …

I have a staff list. I have a model for this as follows.

models.py:

class NumberOfMealsEaten(models.Model):
    month = models.ForeignKey(Months, on_delete=models.CASCADE) …

I am new to php, and I am learning it so to store the information of the user in database …

Exaplin with example please?

Explain?

Please explain 

Explain please? 

Explain please? 

Explain in detail?

Explain?

Please explain.

I am little bit confused about joins in MYSQL?

In what way we can use them?

And how many types …

How can merge two disctionaries in a single expression by taking union of dictionarie ?

Anyone please help me in establishing connection in php to localhost...

Thanks in advance........

Hello,

I was trying to setup a svelte js in django to build an ecommerce website. Then, I found out …

Difference between Exploratory Testing and Usablity Testing

Is there any way to generate random numbers in python?

If there is a way ,what is it?

How many …

Details Explanation of STLC ?

Recently I have been working on php pages...

So I am not clear whether it is possible to include php …

If it is possible please suggest me a way...

Any answer from you guys will be appreciated....

I am newbie to python. It would be great if someone help to create the high level script to get …

I'm not sure how to save the form into the database. I know the form is not valid because I …

I have a models named Restaurant ,i want to fetch all the restaurant within the 3km radius of user's current …

What is Difference between Functional Testing and Non Functional Testing

What is Difference between Functional Testing and Non Functional Testing

Can I know the exact difference between them and when should we use them ....

Thanks in advance.....

input = 'a+b++b+++c++5+6+7++8+9++10'
string = input.split('+')
print(string)

when we run this code the output is ['a', 'b', '', 'b', '', …

These loops are really confusing ......

Any explanation with example will be of great help...

Help me out please

I've created a Circular Simple Linked List class, but when I try to delete the first element from the list, …

When I fill the form with data correctly, it creates the account and redirects to the login page - just …