working-directory

问题 The choose.dir function reference page there is an example: choose.dir(getwd(), "Choose a suitable folder") Which should start the folder choice window at the working directory. However I am only having the folder choice window open at 'My Computer'. What reasons could there be for this function not working as intended? 回答1: You are right in that you should not use choose.dir() , as it is OS-specific. I can indeed reproduce the issue you report - my guess is that it won't let you start in a

问题 I want to copy a file from a jar. The file that I am copying is going to be copied outside the working directory. I have done some tests and all methods I try end up with 0 byte files. EDIT : I want the copying of the file to be done via a program, not manually. 回答1: First of all I want to say that some answers posted before are entirely correct, but I want to give mine, since sometimes we can't use open source libraries under the GPL, or because we are too lazy to download the jar XD or what

问题 I want to copy a file from a jar. The file that I am copying is going to be copied outside the working directory. I have done some tests and all methods I try end up with 0 byte files. EDIT : I want the copying of the file to be done via a program, not manually. 回答1: First of all I want to say that some answers posted before are entirely correct, but I want to give mine, since sometimes we can't use open source libraries under the GPL, or because we are too lazy to download the jar XD or what

问题 I am having some trouble with VIM on windows, and I was wondering if anyone could be of assistance. As of right now, I am trying to make it so that when VIM starts, it changes it's working directory to one besides the default (C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Vim 7.3) . The way I am going about this is adding in cd $HOME\Desktop\VimFiles , where $HOME is C:\Users\Alphabet (Alphabet is the name of my account). The issue I am running into right now is that after opening up

问题 I am having some trouble with VIM on windows, and I was wondering if anyone could be of assistance. As of right now, I am trying to make it so that when VIM starts, it changes it's working directory to one besides the default (C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Vim 7.3) . The way I am going about this is adding in cd $HOME\Desktop\VimFiles , where $HOME is C:\Users\Alphabet (Alphabet is the name of my account). The issue I am running into right now is that after opening up

问题 I wish to store the directory my node.js script has been run from in a variable, how would I do this? The fs module documentation doesn't seem to hold an answer to this. 回答1: What you are looking for is __dirname : http://nodejs.org/docs/latest/api/globals.html#globals_dirname 来源： https://stackoverflow.com/questions/22213792/how-do-i-find-the-current-working-directory-of-a-node-js-program-to-store-in-a-v

问题 We are three people using the same R script to work on our research project in R Studio . This brings some issues by setting the working directory , because the file and the data sheets are saved locally in everyones Dropbox folder. So we use the same script and the same data but the path to the working directory is for example like 'C:/Users/thoma/Dropbox/...' in my case. I can set the wd by setwd("directory") at the beginning of our code, but this works for me only. My Question : Is there a

问题 is there a way to get the current directory of the project? i'm trying to load images using dynamic paths and it seems that the link is broken. but seeing the current directory of the running project i'll be able to make sure that my picture links are valid. thanks 回答1: Either using AIR on your end, or a server-side script on the internets. There are security measures put in flash to prevent anyone from doing damage to your computer from flash, so you may not be able to do that. But if you're

问题 I have a C# application that includes the following code: string file = "relativePath.txt"; //Time elapses... string contents = File.ReadAllText(file); This works fine, most of the time. The file is read relative to the directory that the app was started from. However, in testing, it has been found that if left alone for about 5 hours, the app will throw a FileNotFoundException saying that "C:\Documents and Settings\Adminstrator\relativePath.txt" could not be found. If the action that reads

问题 I'm using git and need included in the diff result untracked files. So what command I must execute to get all the difference between my current working directory and the HEAD, even part of the difference exist in the new file addition? 回答1: Um, git diff ? That's what it does, after all. Update: "Files that aren't in the staged area" doesn't mean "untracked files". Those are two, separate categories. A file or change becomes "staged" when you git add it. Untracked files are ones that aren't