Tarik Share the password (a char[]) and salt (a byte[]—8 bytes selected by a SecureRandom makes a good salt—which doesn’t need to be kept secret) with the recipient out-of-band. Then to derive a good key from this information: /* Derive the key, given password and salt. */ SecretKeyFactory factory = SecretKeyFactory.getInstance(“PBKDF2WithHmacSHA256”); KeySpec spec = new PBEKeySpec(password, … Read more
Active Directory is a database based system that provides authentication, directory, policy, and other services in a Windows environment LDAP (Lightweight Directory Access Protocol) is an application protocol for querying and modifying items in directory service providers like Active Directory, which supports a form of LDAP. Short answer: AD is a directory services database, and … Read more
You mean two classes? “Chain” the selectors (no spaces between them): .class1.class2 { /* style here */ } This selects all elements with class1 that also have class2. In your case: li.left.ui-class-selector { } Official documentation : CSS2 class selectors. As akamike points out a problem with this method in Internet Explorer 6 you might … Read more
GOPATH is discussed in the cmd/go documentation: The GOPATH environment variable lists places to look for Go code. On Unix, the value is a colon-separated string. On Windows, the value is a semicolon-separated string. On Plan 9, the value is a list. GOPATH must be set to get, build and install packages outside the standard … Read more
You could try: dict((k, bigdict[k]) for k in (‘l’, ‘m’, ‘n’)) … or in Python 3 Python versions 2.7 or later (thanks to Fábio Diniz for pointing that out that it works in 2.7 too): {k: bigdict[k] for k in (‘l’, ‘m’, ‘n’)} Update: As Håvard S points out, I’m assuming that you know the … Read more
Clearly, notify wakes (any) one thread in the wait set, notifyAll wakes all threads in the waiting set. The following discussion should clear up any doubts. notifyAll should be used most of the time. If you are not sure which to use, then use notifyAll.Please see explanation that follows. Read very carefully and understand. Please … Read more
Exactly how to do this depends on the version of Jackson that you’re using. This changed around version 1.9, before that, you could do this by adding @JsonIgnore to the getter. Which you’ve tried: Add @JsonIgnore on the getter method only Do this, and also add a specific @JsonProperty annotation for your JSON “password” field … Read more
Use the basename method of the path module: path.basename(‘/foo/bar/baz/asdf/quux.html’) // returns ‘quux.html’ Here is the documentation the above example is taken from.
string path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
Try this, if(thisSession.hasOwnProperty(‘merchant_id’)){ } the JS Object thisSession should be like { amt: “10.00”, email: “sam@gmail.com”, merchant_id: “sam”, mobileNo: “9874563210”, orderID: “123456”, passkey: “1234” } you can find the details here