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Read whole ASCII file into C++ std::string [duplicate]
...#include <fstream>
#include <streambuf>
std::ifstream t("file.txt");
std::string str((std::istreambuf_iterator<char>(t)),
std::istreambuf_iterator<char>());
Not sure where you're getting the t.open("file.txt", "r") syntax from. As far as I know that's not ...
Running Command Line in Java [duplicate]
...untime.getRuntime();
Process pr = rt.exec("java -jar map.jar time.rel test.txt debug");
http://docs.oracle.com/javase/7/docs/api/java/lang/Runtime.html
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How does the vim “write with sudo” trick work?
... :w is modifying your file, but it isn't. If you opened and modified file1.txt, then ran :w file2.txt, it would be a "save as"; file1.txt wouldn't be modified, but the current buffer contents would be sent to file2.txt.
Instead of file2.txt, you can substitute a shell command to receive the buffer ...
Yank file name / path of current buffer in Vim
...("mac") || has("gui_macvim") || has("gui_mac")
" relative path (src/foo.txt)
nnoremap <leader>cf :let @*=expand("%")<CR>
" absolute path (/something/src/foo.txt)
nnoremap <leader>cF :let @*=expand("%:p")<CR>
" filename (foo.txt)
nnoremap <leader>ct...
Android: How can I validate EditText input?
...extWatcher interface
You add TextChanged listeners to you EditText boxes
txt1.addTextChangedListener(this);
txt2.addTextChangedListener(this);
txt3.addTextChangedListener(this);
Of the overridden methods, you could use the afterTextChanged(Editable s) method as follows
@Override
public void a...
How to read multiple text files into a single RDD?
...esentation to save on memory). ie.
[('/home/folder_with_text_files/file1.txt', 'file1_contents_line1'),
('/home/folder_with_text_files/file1.txt', 'file1_contents_line2'),
('/home/folder_with_text_files/file1.txt', 'file1_contents_line3'),
('/home/folder_with_text_files/file2.txt', 'file2_conte...
How to read embedded resource text file
...bly.GetExecutingAssembly();
var resourceName = "MyCompany.MyProduct.MyFile.txt";
using (Stream stream = assembly.GetManifestResourceStream(resourceName))
using (StreamReader reader = new StreamReader(stream))
{
string result = reader.ReadToEnd();
}
resourceName is the name of one of the resou...
How to set commands output as a variable in a batch file
...
To read a file...
set /P Variable=<File.txt
To Write a file
@echo %DataToWrite%>File.txt
note; having spaces before the <> character causes a space to be added at the end of the variable, also
To add to a file,like a logger program,
First make a file...
Getting the folder name from a path
...would probably use something like:
string path = "C:/folder1/folder2/file.txt";
string lastFolderName = Path.GetFileName( Path.GetDirectoryName( path ) );
The inner call to GetDirectoryName will return the full path, while the outer call to GetFileName() will return the last path component - whic...
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