getcwd = boost::filesystem::path full_path(boost::filesystem::current_path()); Example: boost::filesystem::path full_path(boost::filesystem::current_path()); std::cout << “Current path is : ” << full_path << std::endl; To access current_path one needs to add #include <boost/filesystem.hpp>.
I faced the same issue and rebooting either the Android device or the PC is not a practical solution for users. 🙂 This issue is through the use of the MTP protocol (I hate this protocol). You have to initiate a rescan of the available files, and you can do this using the MediaScannerConnection class: … Read more
Use the Files class: Files.exists(path); EDIT: to answer your subsequent question, I think the reason that the method is in another class is that Path is an interface, and they wanted to provide an implementation (similar to putting sorting methods in the Collections class instead of the List interface). Not directly related to the question, … Read more
No there is no globbing in the Node libraries. If you don’t want to pull in something from NPM then not to worry, it just takes a line of code. But in my testing the code provided in other answers mostly won’t work. So here is my code fragment, tested, working, pure native Node and … Read more
Limit just some files => pipe to Select-Object -first 10 Order in descending mode => pipe to Sort-Object LastWriteTime -Descending Do not list directory => pipe to Where-Object { -not $_.PsIsContainer } So to combine them together, here an example which reads all files from D:\Temp, sort them by LastWriteTime descending and select only the … Read more
Boost v1.48 and above You can use boost::filesystem::canonical: path canonical(const path& p, const path& base = current_path()); path canonical(const path& p, system::error_code& ec); path canonical(const path& p, const path& base, system::error_code& ec); http://www.boost.org/doc/libs/1_48_0/libs/filesystem/v3/doc/reference.html#canonical v1.48 and above also provide the boost::filesystem::read_symlink function for resolving symbolic links. Boost versions prior to v1.48 As mentioned in other answers, … Read more
How you approach this is going to depend a lot on how frequently you’re writing. If you’re writing a relatively small amount of text fairly infrequently, then just use a static lock and be done with it. That might be your best bet in any case because the disk drive can only satisfy one request … Read more
Use Robocopy (Robust File Copy). NOTE: In Windows Vista and Server 2008 when you type: xcopy /? you get: NOTE: Xcopy is now deprecated, please use Robocopy. So start getting used to robocopy 🙂
All file systems are different, so there are a huge number of data structures that actually get used in file systems. Many file systems use some sort of bit vector (usually referred to as a bitmap) to track where certain free blocks are, since they have excellent performance for querying whether a specific block of … Read more
In general, one “registers” a new mount filesystem type by creating an executable mount.fstype. $ ln -s /usr/bin/vdbfs.py /usr/sbin/mount.vdbfs If vdbfs.py takes mount-ish arguments (i.e. dev path [-o opts]), then mount -t vdbfs and using vdbfs as the 3rd field in fstab will work. If it doesn’t, you can create a wrapper which does take … Read more