open() in Python does not create a file if it doesn't exist
Jun 3, 2010 · What is the best way to open a file as read/write if it exists, or if it does not, then create it and open it as read/write? From what I read, file = open ('myfile.dat', 'rw') should do this, right?...
How to set jupyter notebook to open on browser automatically
Apr 19, 2019 · So I don't have issues trying to open the jupyter notebook but for some reason, I cannot get it to open in the browser automatically no matter what I'm trying to do. I follow these posts to no …
Writing to a new file if it doesn't exist, and appending to a file if ...
If the file with that specific username already exists, then the program should append to the file (so that you can see more than one highscore). And if a file with that username doesn't exist (for example, if …
Creating and appending text to txt file in VB.NET
8 You didn't close the file after creating it, so when you write to it, it's in use by yourself. The Create method opens the file and returns a FileStream object. You either write to the file using the …
fatal error: 'boost/preprocessor/control/expr_iif.hpp' file not found
Apr 30, 2021 · platform :ios, '12.1' Remove Podfile.lock pod install --repo-update Close and re-open the Xcode project You may also try fixing permissions if the above is not enough for you:
How to check whether a file is empty or not - Stack Overflow
0 0 0 So you should check whether the file to be tested is compressed (e.g. examine the filename suffix) and if so, either bail or uncompress it to a temporary location, test the uncompressed file, and then …
excel - How to save as .txt in vba - Stack Overflow
Oct 2, 2014 · I am looking to have my Macro save a new sheet that i created as a .txt file. this is the code i have so far. Sub Move() ' ' Move Macro ' ' Keyboard Shortcut: Ctrl+m ' Sheets("Sheet1").
Detect whether Excel workbook is already open - Stack Overflow
May 27, 2019 · In VBA, I opened an MS Excel file named "myWork.XL" programmatically. Now I would like a code that can tell me about its status - whether it is open or not. I.e. something like …
c# - Initial directory for OpenFileDialog - Stack Overflow
Sep 3, 2013 · Try run your application a couple of times. It should be native behaviour that Windows explorer windows open is the last directory where there was opened some file. I works for me.
how to convert .iif file to .csv file in visual foxpro?
Apr 26, 2020 · I need to convert .iif file to .csv file in visual FoxPro can you please let me know the code, I have no idea how to do this, can someone please help.