This will work for general reading a String from Text. If you would like to read longer text (large size of text), then use the method that other people here were mentioned such as buffered (reserve the size of the text in memory space). Say you read a Text File. NSString* filePath = @””//file path… … Read more
The javadoc of the File class describes the class as: An abstract representation of file and directory pathnames. File is only a representation of a pathname, with a few methods concerning the filesystem (like exists()) and directory handling but actual streaming input and output is done elsewhere. Streams can be opened and closed, files cannot. … Read more
This concerns Java versions 7 and earlier. To quote a good answer to the same question: If you want it back as a string later, you can call getPath(). Indeed, if you really wanted to mimic Path.Combine, you could just write something like: public static String combine (String path1, String path2) { File file1 = … Read more
If you’re using Mac (Darwin) or Linux you can pipe the outputs of the following commands to svn rm for all missing files. You can set the current working directory to the appropriate directory or subdirectory before running these – dependent on whether you want to run this your entire working copy, or only a … Read more
If you want to write it to disk so that it will be easy to read back in as a numpy array, look into numpy.save. Pickling it will work fine, as well, but it’s less efficient for large arrays (which yours isn’t, so either is perfectly fine). If you want it to be human readable, … Read more
Just a one-liner. import org.apache.commons.io.FileUtils; FileUtils.deleteDirectory(new File(destination)); Documentation here
Indent correctly; your for statement should be inside the with block: import csv with open(‘v.csv’, ‘w’) as csvfile: cwriter = csv.writer(csvfile, delimiter=” “, quotechar=”|”, quoting=csv.QUOTE_MINIMAL) for w, c in p.items(): cwriter.writerow(w + c) Outside the with block, the file is closed. >>> with open(‘/tmp/1’, ‘w’) as f: … print(f.closed) … False >>> print(f.closed) True
You can use the split command with the -b option: split -b 1024m file.tar.gz It can be reassembled on a Windows machine using @Joshua’s answer. copy /b file1 + file2 + file3 + file4 filetogether Edit: As @Charlie stated in the comment below, you might want to set a prefix explicitly because it will use … Read more
writelines expects an iterable of strings write expects a single string. line1 + “\n” + line2 merges those strings together into a single string before passing it to write. Note that if you have many lines, you may want to use “\n”.join(list_of_lines).
t refers to the text mode. There is no difference between r and rt or w and wt since text mode is the default. Documented here: Character Meaning ‘r’ open for reading (default) ‘w’ open for writing, truncating the file first ‘x’ open for exclusive creation, failing if the file already exists ‘a’ open for … Read more