datestamp

Need to do a math operation on every line in several CSV files in Python

由 天涯浪子 提交于 2019-12-22 12:37:42
问题 I have about 100 CSV files I have to operate on once a month and I was trying to wrap my head around this but I'm running into a wall. I'm starting to understand some things about Python, but combining several things is still giving me issues, so I can't figure this out. Here's my problem: I have many CSV files, and here's what I need done: add a "column" to the front of each row (or the back, doesn't matter really, but front is ideal). In addition, each line has 5 rows (not counting the

Create a timestamp folder with today's date and time and copy some folder to it

由 好久不见. 提交于 2019-12-13 09:16:26
问题 I'm trying to create a folder in windows with current timestamp details and copy some folder to it. I tried as below: bat 'for /f "tokens=2-4 delims=/ " %%i in ("%date%") do SET today_fname=%%i_%%j_%%k' bat 'for /f "tokens=2-4 delims=/ " %%i in ("%date%") do md today_fname' bat 'cd %today_fname%' bat 'copy "C:/Program Files (x86)/Jenkins/workspace/jenkins Pipeline/application/bin/Debug/netcoreapp2.1/os/publish"' It ends up creating a folder with a timestamp name and copying the folder

Batch file to add today's date, yesterday's date, previous day's date as extension to file name

由 醉酒当歌 提交于 2019-12-13 07:08:08
问题 The following takes a file, MB5L.txt and compresses it into a zip file with the date as part of the file name: @For /F "tokens=1,2,3,4 delims=/ " %%A in ('Date /t') do @( Set DayW=%%A Set Day=%%B Set Month=%%C Set Year=%%D Set All=%%D%%B%%C ) "C:\Windows\CWBZIP.EXE" "c:\transfer\ziptest%All%.zip" "C:\transfer\MB5L.txt" Today, it will take MB5L.txt and compress it to ziptest20120204.zip. I want to take a file named MB5L201202.txt and compress it to MB5L20120202.zip where the "20120202" is a

Need to do a math operation on every line in several CSV files in Python

由 点点圈 提交于 2019-12-06 14:08:17
I have about 100 CSV files I have to operate on once a month and I was trying to wrap my head around this but I'm running into a wall. I'm starting to understand some things about Python, but combining several things is still giving me issues, so I can't figure this out. Here's my problem: I have many CSV files, and here's what I need done: add a "column" to the front of each row (or the back, doesn't matter really, but front is ideal). In addition, each line has 5 rows (not counting the filename that will be added), and here's the format: 6-digit ID number,YYYY-MM-DD(1),YYYY-MM-DD(2),YYYY-MM

Select records from NOW() -1 Day

由 孤街浪徒 提交于 2019-11-28 04:13:54
Is there a way in a MySQL statement to order records (through a date stamp) by >= NOW() -1 so all records from the day before today to the future are selected? Judging by the documentation for date/time functions , you should be able to do something like: SELECT * FROM FOO WHERE MY_DATE_FIELD >= NOW() - INTERVAL 1 DAY William Dan Terry Be aware that the result may be slightly different than you expect. NOW() returns a DATETIME . And INTERVAL works as named, e.g. INTERVAL 1 DAY = 24 hours . So if your script is cron'd to run at 03:00 , it will miss the first three hours of records from the

Select records from NOW() -1 Day

由 夙愿已清 提交于 2019-11-27 04:15:18
问题 Is there a way in a MySQL statement to order records (through a date stamp) by >= NOW() -1 so all records from the day before today to the future are selected? 回答1: Judging by the documentation for date/time functions, you should be able to do something like: SELECT * FROM FOO WHERE MY_DATE_FIELD >= NOW() - INTERVAL 1 DAY 回答2: Be aware that the result may be slightly different than you expect. NOW() returns a DATETIME . And INTERVAL works as named, e.g. INTERVAL 1 DAY = 24 hours . So if your
订阅 datestamp