patio | A Javascript library to manage your on-screen playground | State Container library

This program reads the domain from a file to a string, truncates the string with "\n" as a key, and then executes the getostbyname() function for each domain to enter the resulting information into the file.

When I use gethostbyname, I want to create a function to enter fail if there is no response for a certain period of time. I tried to implement and process the timeout function, but the function did not work.

The logic that I thought of is calling gethostbyname() and entering fail in the file if there is no response for two seconds, then proceed to the next string and call gethostbyname().

The amount of files is about 150 million domains, so I took only a part of them and made them an example.

Please help me create the functions I want.

This is input.txt

I have 2 functions defined in my provider file that do similar things ... filter a product list to return products by category name (getByCatName) and by brand name (getByBrandName). I invoke both functions by making similar ref.read calls to the controller file. The catList works as desired by returning the list of products for category clicked. However, the brand name function is returning empty list probably because the brand parameter is not getting passed to the getByBrandName() function. Below are snippets of code that may be helpful to get your help. I have spent 3 days checking and rechecking my code with online research but no luck. I am thinking the filter for products in categories works because I am passing arguments via a ModalRoute (...) navigation routine to desired screen. However, for brand I am not using a navigation routing as it is not applicable here. BrandContent Screen:

Using the 'baltimore' housing data from SpData, I want to model the presence of a patio as the response variable, with house price as the explanatory variable. I also want to include weights in my model by housing area.

My code:

So my task is to clean up the data in a giant table, and create a linear regression model with the data. I noticed a problem that one of the columns store a bunch of tags in a string. The following snippet is two elements in that column.

How do I concatenate multiple xlsx files with the same sheet_names. For example, I have 3 xlsx files, Rob_schedule.xlsx, Mike_schdule.xlsx and Jerome_schedule.xlsx.

Each file has the following sheet/tab names : home, office & school.

The code below generates the 3 xlsx files ( you can copy + paste and run to generate the excel files)

I have a dataframe containing home descriptions:

I am trying to make a DataFrame out of this JSON, It contains three keys which are Header, Column and Rows. The problem is that the Rows contains a lot of Nesting and even the panda's json_normalize is unable to create a meaningful DataFrame out of this.

Here is the Json:

My data is Look Like this

This is sub category list :

I Have Array data Like this