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Importing data from a JSON file into R
...y(httr)
library(jsonlite)
I have had issues converting json to dataframe/csv. For my case I did:
Token <- "245432532532"
source <- "http://......."
header_type <- "applcation/json"
full_token <- paste0("Bearer ", Token)
response <- GET(n_source, add_headers(Authorization = full_tok...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xd1 in position 2: ordinal not in range(128)
...tring.
So just replace .encode with .decode, and it should work (if your .csv is UTF-8-encoded).
Nothing to be ashamed of, though. I bet 3 in 5 programmers had trouble at first understanding this, if not more ;)
Update:
If your input data is not UTF-8 encoded, then you have to .decode() with the ...
Getting LaTeX into R Plots
...re(graphics)
require(tikzDevice)
setwd("~/DataFolder/")
Lab5p9 <- read.csv (file="~/DataFolder/Lab5part9.csv", comment.char="#")
AR <- subset(Lab5p9,Region == "Forward.Active")
# make sure the data names aren't already in latex format, it interferes with the ggplot ~ # tikzDecice combo
col...
How to change the order of DataFrame columns?
...t provide code how to change column order of any dataframe. Say i import a csv file as pandas pd as pd.read_csv() . How can your answer be used to change the column order?
– Robvh
Jul 25 '19 at 8:22
...
Copy a table from one database to another in Postgres
...1 database1 \
-c "copy (select field1,field2 from table1) to stdout with csv" ) \
|
( export PGPASSWORD=password2
psql -U user2 -h host2 database2 \
-c "copy table2 (field1, field2) from stdin csv" )
share
...
On Duplicate Key Update same as insert
... wont this would slow the process on large datasets and like importing csv's with 100K or more rows?
– Muhammad Omer Aslam
May 14 at 17:45
add a comment
...
C#位运算符（C#按位与、按位或 等） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...与结构定义相仿，其形式为：
struct 位域结构名
{ 位域列表 };
其中位域列表的形式为： 类型说明符 位域名：位域长度
例如：
struct bs
{
int a:8;
int b:2;
int c:6;
};
位域变量的说明与结构变量说明的方式相同。 可...
rsync copy over only certain types of files using include option
...d on: https://stackoverflow.com/a/11111793/588867
# Example: selrsync 'tsv,csv' ./source ./target --dry-run
types="$1"; shift; #accepts comma separated list of types. Must be the first argument.
includes=$(echo $types| awk -F',' \
'BEGIN{OFS=" ";}
{
for (i = 1; i <= NF; i++ ) { if (l...
How can I remove the first line of a text file using bash/sed script?
...ink the OP is trying to achieve what made me find this question. I have 10 CSV files with 500k lines in each. Every file has the same header row as the first line. I am cat:ing these files into one file and then importing them into a DB letting the DB create column names from the first line. Obvious...
How to deal with SettingWithCopyWarning in Pandas?
...ig file with lots of columns, then modifying it to be smaller.
The pd.read_csv function can help you out with a lot of this and also make the loading of the file a lot faster.
So instead of doing this
quote_df = pd.read_csv(StringIO(str_of_all), sep=',', names=list('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefg...