relative-path

问题 Is it possible in Google Spreadsheets to reach the value of the cell just above? Meaning: In one cell A2 I want to display the value from the cell above, that is A1 . Not because it is that coordinate, but because it is the cell above. I do this by simply setting the value equal to the above cell: If I create a new row in between those two, I get this: As we know, no change in the values, since the reference is not relative in this way. How can I make it relative to the cell, so I always pick

问题 Hi I am building a web application using Flask and Sqlite3. I had issues with connecting the database for a while and it did not work when I wrote this: #version 1 app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:////C:/Users/Giang/PyCharmProjects/FlaskWebBlog/FlaskWebBlog/site.db' Python gave me operational error: can not open database because I wrote with 4 slashes after the colon. After reading sqlalchemy documentation and doing so many trials, I found out this worked: #with 3 slashes,

问题 From what I gather from PHP's documentation and from other posts here, PHP's include (and include_once) do the following: Files are included based on the file path given or, if none is given, the include_path specified. If the file isn't found in the include_path, include will finally check in the calling script's own directory and the current working directory before failing I have the following structure in a given directory: index.php /dirA (contains a.php and b.php) /dirB (contains c.php)

问题 My project folder arrange in the following way: Project folder-> Program folder->program -> Image folder named images->image Now when I try to deal with a image in my program with path images/image1.png ? An error happens. Can add a relative path in python to find image with the short path images/image1.png ? I do not want to move my image folder into program folder nor change the path by ../images/image1.png ? 回答1: import os script_dir = os.path.dirname(__file__) #<-- absolute dir the script

问题 In C#, if I have a directory path and a relative file path with wildcard, e.g. "c:\foo\bar" and "..\blah\*.cpp" Is there a simple way to get the list of absolute file paths? e.g. { "c:\foo\blah\a.cpp", "c:\foo\blah\b.cpp" } Background There is a source code tree, where any directory can contain a build definition file. This file uses relative paths with wildcards to specify a list of source files. The task is to generate a list of absolute paths of all source files for each one of these build

问题 I've been "fighting" with absolute and relative paths in Python for a while and I know that there are quite a few questions on this topic, but I couldn't find an answer to my particular problem. Given the following project structure: package/ subpackage1/ moduleX.py moduleY.py subpackage2/ moduleZ.py folder1/ file1.txt I am importing in moduleX.py a function from moduleZ.py which requires information stored in file1.txt to work. I have no problem importing the function from moduleZ.py ,

问题 I've been using create-react-app package for creating a react website. I was using relative paths throughout my app for importing components, resources, redux etc. eg, import action from '../../../redux/action I have tried using module-alis npm package but with no success. Is there any plugin that I can use to import based on the folder name or alias i.e. an absolute path? Eg., import action from '@redux/action' or import action from '@resource/css/style.css' 回答1: Create a file called .env in

问题 I would like to use to read properties file from out side of the my web application. I was deployed a war file in tomcat in windows environment and I am able to read properties file from outside of my web application using following code. //(Method 1.) String filePath = new java.io.File( ".").getCanonicalPath()+"/webapps/strsproperties/strs.properties"; // or //(Method 2.) String filePath = new File(System.getProperty("catalina.base"))+ "/webapps/strsproperties/strs.properties"; InputStream

问题 I would like to use to read properties file from out side of the my web application. I was deployed a war file in tomcat in windows environment and I am able to read properties file from outside of my web application using following code. //(Method 1.) String filePath = new java.io.File( ".").getCanonicalPath()+"/webapps/strsproperties/strs.properties"; // or //(Method 2.) String filePath = new File(System.getProperty("catalina.base"))+ "/webapps/strsproperties/strs.properties"; InputStream

问题 I know "something must have been changed" but my code seems to have broken over night for no reason. My server directory structure is something like this: / /scripts /audit /other_things I have a script (let's say it's called "/scripts/MyScript.php") in the "scripts" folder which gathers data from a webpage using curl, and saves a dated copy of the webpage it reads in the "audit" folder. To write to the audit folder, I used $fh = fopen("./audit/2008-09-09-183000.backup.log","w"); however that