need to go to API provider, create app information for app, request permission, take Google as an example:
Create a project in Google developers Console
In APIs Auth-in APIs, choose to open the API that needs to be called
In APIs Auth-Credentials, fill in the Redirect URIS (the address of the OAuth 2 callback) to create the client ID. After su
Reference:
* 2 legged oauth basic concepts (Chinese) http://djb4ke.iteye.com/blog/664958
* Google 2 legged oauth for Google Apps domain: http://code.google.com/intl/zh-TW/apis/accounts/docs/OAuth.html#GoogleAppsOAuth
* Example of Google
CAS officials are already developing integrated plug-ins for CAs and OAuth, using the Scribe-up project to obtain user-authorized basic information. Planned in the cas3.5.0 version of the launch, but now available, the following will be Sina Weibo, for example, how to use Sina Weibo account to log in to CAS, to https://github.com/Jasig/cas/tree/master/ Cas-server-support-
The meaning of shell variable $#,$@,$0,$1,$2 in Linux is explained:
Variable Description:
$$
The shell itself PID (ProcessID)
$!
The PID of the Shell's last running background process
$?
End code of the last command to run (return value)
$-
Flag list using the SET command
$*
A list of all parameters. Output all parameters in the form of "$ $n", as in the case of "$*" with "".
$@
A list of all parameters. su
Tag: Digital ANGULARJS represents represent Processor server Post block ICAOAuth 2 and JWT-How to design a secure API?Moakap translation, original OAuth 2 VS JSON Web tokens:how to secure an APIThis article describes in detail two common ways to ensure API security: OAuth2 and JSON Web Token (JWT)Assume:
You have or are implementing the API;
You are
from third-party applications.
The implementation code is given below. For specific algorithms, please google
Qstring oauthutil: hmacsha1 (qbytearray key, qbytearray basestring)
2. Signature generation method of each step
A. Generate the signature of the Request token:
Use a combination of consumer key and consumer secret as the key to sign with basestring
Third-party applications use anonymous as their consumer key and consumer secret, And the
Read the previous article to understand the principles of Google oauth 2.0 at http://blog.csdn.net/totogogo/article/details/6860966.
Note that all the codes in the above article do not use the Google client library code. This article describes oauth 2.0 simple example using Google Java client library.
This article English Reference document: http://code.google.
not good, then you can try this link in the method: http://download.csdn.net/detail/threedonkey/4228886
The following is an example in the book.
/* Display the content in the camera */# include
//////////////////////////////////////// //////////////////////////////////////// //////////////////////////////////////// //////////////////////////////////////// //////////////////////////////////////// //////////////////////////////////////// //////
/*
, the number of elements stored in each dimension). For example:For int A [5] [4], (* P) [4], P =; then a [3] [2] = P [3] [2] = * (p [3] + 2) = * (p + 3) + 2) => * (p) + 3 × 4 + 2) = * (* P + 3 × 4 + 2)/P is a pointer to a two-dim
2-0. Integer four Arithmetic (10), 2-0 integer four arithmetic 10
This topic requires programming to calculate the sum, difference, product, and Quotient of two positive integers and output them. Ensure that all input and output are in the Integer Range.
Input Format:
Input two integers A and B in A row.
Output Format:
Javascript tips: 0---2 and 0---2
Okay. Pretty girls have read it. Let's continue with the content of the last lecture (the content of the previous section)Control statement:
First, I would like to sum up a total9Control statements:
If statement
Do-while statement
While statement
For statement
For-in statement
:./variableFirst:aaSecond:bbARGUME:AA BBBy displaying the results you can see:$# is the number of arguments passed to the scriptThe name of the script itself$ $ is the first parameter passed to the shell script$ $ is the second parameter passed to the shell script[Email protected] is a list of all parameters passed to the scriptLocation parameters in Bash Shell $#,$*,[email protected],$0,$1,$2 ... and the m
, login to console command line mode.4: The system is not used, reserved for general use, in some special cases you can use it to do some things. For example, you can switch to this mode to do some setup when your laptop's battery is running out.5: graphical mode, after landing into the graphical GUI mode or GNOME, KDE graphical interface, such as the X Window System.6: Restart mode, the default operation level can not be set to 6, otherwise it can no
-digital things. For example, by ipaomi = Turtle You can change Dr. Mi into a turtle, and you can use the Ipaomi variable to control the turtle's drawing. The following code, drawing the image and just the same, the difference is that we assign a turtle to the variable Ipaomi1 Import Turtle 2 3 Ipaomi = Turtle 4 ipaomi.shape ("turtle") 5 x = 6ipaomi.forward (x) 7 ipaomi.left (GB) 8 Ipaomi.forward (x)
Original URL: http://www.cnblogs.com/fhefh/archive/2011/04/15/2017613.htmlThe meaning of shell variable $#,[email protected],$0,$1,$2 in Linux is explained:Variable Description:$$The PID of the shell itself (ProcessID)$!PID of the Shell's last running background process$?End code of the last Run command (return value)$-Flag at a glance using the SET command$*All parameter lists. such as "$*" in the Case of
PHP backtracking solves the problem of 0-1 backpacks. PHP backtracking to solve the 0-1 backpack problem example analysis this article mainly introduces the PHP backtracking method to solve the 0-1 backpack problem, the example analyzes the php backtracking method to solve t
Preface
In Linux, all devices are regarded as files. Each time a file is opened, there is a file descriptor that represents the file to be opened. When the program starts, three I/O device files are opened by default: stdin, stdout, and stderr. The file descriptors 0, 1, and 2 are obtained respectively.
Instance
Now let's look at an example of testing the ttyname
; fromCollectionsImportCounter>>> Counter (a[1]) Counter ({')': 6186,'@': 6157,'(': 6154,']': 6152,'#': 6115,'_': 6112,'[': 6108,'}': 6105,'%': 6104,'!': 6080,'+': 6066,'$': 6046,'{': 6046,'': 6043,'*': 6034,'^': 6030,'\ n': 1221,'-': 4,'a': 1,'T': 1,'I': 1,'L': 1,'': 1,'y': 1,'>': 1,'u': 1,'e': 1,'Q': 1})It's kind of interesting.Because the HTML is too large, I open it directly with Urlopen () and then take the regular expression out of that part (of course, in order to show the superiority of
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