Hunter QXSoftware

## it-ebooks.md

      
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                QXSoftware
                / it-ebooks.md
            
            
              Created
              April 2, 2020 02:22
                — forked from baiwfg2/it-ebooks.md
            
              
                Download ebooks as you want
              
          
    The initial source comes from sdcuike/issueBlog#4

http://greenteapress.com/wp/
https://papers.nips.cc
https://github.com/PacktPublishing  free to download books code by Packet
https://love2.io Chinese site

  
## Toolkit
private static string[] _persistentDataPaths;

public static bool IsDirectoryWritable(string path) {
	try {
		if (!Directory.Exists(path)) return false;
		string file = Path.Combine(path, Path.GetRandomFileName());
		using (FileStream fs = File.Create(file, 1)) {}
		File.Delete(file);
		return true;
	} catch {
	private static string[] _persistentDataPaths;

	public static bool IsDirectoryWritable(string path) {
	try {
	if (!Directory.Exists(path)) return false;
	string file = Path.Combine(path, Path.GetRandomFileName());
	using (FileStream fs = File.Create(file, 1)) {}
	File.Delete(file);
	return true;
	} catch {