csv | A PHP library for easily reading and writing CSV files | CSV Processing library
kandi X-RAY | csv Summary
kandi X-RAY | csv Summary
Say you have a CSV file that looks like this :.
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Top functions reviewed by kandi - BETA
- Read a line from the stream
- Get current line
- Get the HTML preview of the page
- Set an option
- Write a csv data
- Write data to file .
- Write the header .
- Rewind to the stream
csv Key Features
csv Examples and Code Snippets
Lines of Code : 296License : Non-SPDX (Apache License 2.0)
Copydef make_csv_dataset_v2(
file_pattern,
batch_size,
column_names=None,
column_defaults=None,
label_name=None,
select_columns=None,
field_delim=",",
use_quote_delim=True,
na_value="",
header=True,
num_epochs= def decode_csv_v2(records,
record_defaults,
field_delim=",",
use_quote_delim=True,
na_value="",
select_cols=None,
name=None):
"""Convert CSV def decode_csv(records,
record_defaults,
field_delim=",",
use_quote_delim=True,
name=None,
na_value="",
select_cols=None):
"""Convert CSV records to tensors. Community Discussions
Trending Discussions on csv
QUESTION
I have a Google Sheet which i want to import a CSV File stored in my drive.
this is my code:
...ANSWER
Answered 2021-Jun-16 at 03:50I think that when I saw your script, sheet of sheet.getSheetByName('TEST') is not declared. If the sheet of sheet name of TEST is existing in the Spreadsheet, how about the following modification?
QUESTION
I am having issues with the plt.scatter() function. The error message says 'Type Error: unhashable type: 'numpy.ndarray''I want this code to create a scatter plot of the x and y dataframes. The two dataframes are the same size (88,2) when I enter a sample unit into the code.
...ANSWER
Answered 2021-Jun-15 at 18:02Based on Matplotlib documentation here the inputs for plt.scatter() are:
x, yfloat or array-like, shape (n, ) The data positions.
But in your code what you're passing to the scatter function are two pd.DataFrame. So the first column are the names but the second columns are where the values stored:
QUESTION
So, if I had a data table like this:
...ANSWER
Answered 2021-Jun-15 at 23:07One solution is to use tidyverse functions group_by() and summarise():
QUESTION
I am working on a project where I get emails with a specific 'subject'. There are forwarded to me by users. The body consists of text but in the original email and no new text is entered above the forwarded line. There are also attachments to either of the part of the email.
I wrote the following code using python and IMAP and am able to store attachments and body only if the email is NEW and not a forwarded email.
...ANSWER
Answered 2021-Jun-15 at 22:07Seems like you already have the part where you are extracting the attachments. Try this code to retrieve the body of a multipart email.
You may have to figure out how to merge your part with this one.
QUESTION
Here's my csv file CSV
I'm trying to take the mean of columns "Angle Min" and "Angle Max" and then multiply every row in the resulting dataframe with the "Angle Conversion Factor" in cell D8. Likewise I want to do the same with "Torque Min" and "Torque Max" (get the mean and then multiply the resulting dataframe by the "Torque Conversion Factor" in Cell E8).
Here's my code so far:
...ANSWER
Answered 2021-Jun-15 at 21:54Your AngleConcFactor and TorqueConvFactor remain as 1x1 DataFrames in your code.
Just a slight cleanup of your function might give you what you need:
QUESTION
Sorry I don't show my variables or anything, tried to give information only pertaining to the questions. This 1 Sub is huge.
Currently my code allows a user to select multiple files, the files selected will be sorted in a specific format, then loaded into 2 different arrays. Currently loads Columns D:E into 1 array and Columns I:K into another array (from selected files QSResultFileWS, and returns those arrays to my destination FormattingWS. I'm still trying to learn arrays so if the methodology I used to do this isn't proper, be gentle.
ANSWER
Answered 2021-Jun-14 at 23:12You can use the FILTER function to remove the blanks.
Replace you lines load the arrays
QUESTION
I am relatively new in dealing with txt and json datasets. I have a dialogue dataset in a txt file and i want to convert it into a csv file with each new line converted into a column. and when the next dialog starts (next paragraph), it starts with a new row. so i get data in format of
...ANSWER
Answered 2021-Jun-15 at 19:08A CSV file is a list of strings separated by commas, with newlines (\n) separating the rows.
Due to this simplistic layout, it is often not suitable for containing strings that may contain commas within them, for instance dialogue.
That being said, with your input file, it is possible to use regex to replace any single newlines with a comma, which effectively does the "each new line converted into a column, each new paragraph a new row" requirement.
QUESTION
I have a dataset that was recorded by observation(each observation has its own row of data). I am looking to combine/condense these rows by the plant they were found on - currently a character variable. All other columns are numerical vales.
EX:
This is the raw data |Sci_Name|Honeybee_count|Other_bee_Obsevrved|Stem_count| |---|---|---|---| |Zizia aurea|1|5|10| |Asclepias viridiflora|15|1|3| |Viola unknown|0|0|4| |Zizia aurea|0|2|6| |Zizia aurea|3|6|3| |Asclepias viridiflora|8|2|17|
and I want:
Sci_Name Honeybee_count Other_bee_Obsevrved Stem_count Zizia aurea 4 13 19 Asclepias viridiflora 23 3 20 Viola unknown 0 0 4I am currently pulling this data from a CSV already in table form. I have been attempting to create a new table/data frame with one entry of each plant species, and blanks/0s for each other variable, which I can then use to c-binding the two together. This, however, has been clunky at best and I am having trouble figuring out how to have each row check itself. I am open to any approach, let me know what you think!
Thanks :D
...ANSWER
Answered 2021-Jun-15 at 18:02We can use the formula method in aggregate from base R. On the rhs of the ~, specify the grouping variable and on the lhs, use . for denoting the rest of the variables. Specify the FUN as sum and it will do the column wise sum by group
QUESTION
I am trying to parse many XML test results files and get the necessary data like testcase name, test result, failure message etc to an excel format. I decided to go with Python.
My XML file is a huge file and the format is as follows. The cases which failed has a message, & and the passed ones only has . My requirement is to create an excel with testcasename, test status(pass/fail), test failure message.
...ANSWER
Answered 2021-Jun-15 at 17:46Since your XML is relatively flat, consider a list/dictionary comprehension to retrieve all child elements and attrib dictionary. From there, call pd.concat once outside the loop. Below runs a dictionary merge (Python 3.5+).
QUESTION
I wish to move a large set of files from an AWS S3 bucket in one AWS account (source), having systematic filenames following this pattern:
...ANSWER
Answered 2021-Jun-15 at 15:28You can use sort -V command to consider the proper versioning of files and then invoke copy command on each file one by one or a list of files at a time.
ls | sort -V
If you're on a GNU system, you can also use ls -v. This won't work in MacOS.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install csv
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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