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pdftk compression option
...d therefore size), vary PDFSETTINGS value. See ghostscript.com/doc/current/Ps2pdf.htm#Options
– 1in9ui5t
Oct 3 '13 at 1:32
6
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https URL with token parameter : how secure is it?
...ive the data is you might not want your IT people having access to all the tokens.
Additionally the URL with the query string would be saved in your user's history, allowing other users of the same machine to access the URL.
Finally and what makes this very insecure is, the URL is sent in the Ref...
How to get the start time of a long-running Linux process?
...t possible to get the start time of an old running process? It seems that ps will report the date (not the time) if it wasn't started today, and only the year if it wasn't started this year. Is the precision lost forever for old processes?
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RESTful web service - how to authenticate requests from other services?
...ver HTTPS. User authentication is going to work based on an authentication token, acquired by POSTing the username and password (over an SSL connection) to a /session resource provided by the service.
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GitHub authentication failing over https, returning wrong email address
...r authorization.
To use GitHub over the shell with https, create an OAuth token. As the page notes, I did have to remove my username and password credentials from Keychain but with osx-keychain in place, the token is stored as the password and things work exactly as they would over https without tw...
How do I iterate over the words of a string?
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For what it's worth, here's another way to extract tokens from an input string, relying only on standard library facilities. It's an example of the power and elegance behind the design of the STL.
#include <iostream>
#include <string>
#include <sstream>
#in...
OAuth 2.0: Benefits and use cases — why?
...ty. Three-legged authentication is where authorization requests and access tokens come into play, and it's important to note that OAuth 1 has those, too.
The complex one: three-legged authentication
A main point of the OAuth specs is for a content provider (e.g. Facebook, Twitter, etc.) to assure ...
What is the best way to implement “remember me” for a website? [closed]
...ion management cookie.
The login cookie contains a series identifier and a token. The series and token are unguessable random numbers from a suitably large space. Both are stored together in a database table, the token is hashed (sha256 is fine).
When a non-logged-in user visits the site and present...
How to check if a process id (PID) exists
In a bash script, I want to do the following (in pseudo-code):
10 Answers
10
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C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注IT技能提升
... p = new Person();
p.Name = "李志伟";
p.Sex = true;
Person[] ps = new Person[3];
ps[0] = p;
ps[1] = p;
ps[2] = p;
//使用XML序列化对象
string fileName = @"D:\users\lizw\桌面\Programmers.xml";//文件名称与路径
Stream fStream = new FileStream(fileName, F...