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What algorithm gives suggestions in a spell checker?
...ow companies like Google, working with Real-World [TM] amount of data, are doing it.
– NoozNooz42
Jul 12 '10 at 17:31
2
...
Start thread with member function
...;bar::foo, bar());
t.join();
}
EDIT:
Accounting your edit, you have to do it like this:
std::thread spawn() {
return std::thread(&blub::test, this);
}
UPDATE: I want to explain some more points, some of them have also been discussed in the comments.
The syntax described above i...
Checking if a variable is defined?
...
Use the defined? keyword (documentation). It will return a String with the kind of the item, or nil if it doesn’t exist.
>> a = 1
=> 1
>> defined? a
=> "local-variable"
>> defined? b
=> nil
>> defined? nil
=>...
How to call Base Class's __init__ method from the child class? [duplicate]
...n, explaining super (even if you explained it correctly, which you didn't) doesn't help, especially given that he already used it exactly the same way; in fact, it's character-for-character identical.
– abarnert
Oct 6 '13 at 7:31
...
Practical non-image based CAPTCHA approaches?
...at I have developed and which seems to work perfectly (although I probably don't get as much comment spam as you), is to have a hidden field and fill it with a bogus value e.g.:
<input type="hidden" name="antispam" value="lalalala" />
I then have a piece of JavaScript which updates the valu...
C++ : why bool is 8 bits long?
...t is, it must be possible to retrieve the address of an object. The object doesn't have to store its own address. A char is typically 8 bits wide, enough to store any of 256 characters, but each char also has an address defined by where in memory it is located. That is why you can create a pointer t...
django unit tests without a db
...ngo unittests without setting up a db? I want to test business logic which doesn't require the db to set up. And while it is fast to setup a db, I really don't need it in some situations.
...
The superclass “javax.servlet.http.HttpServlet” was not found on the Java Build Path [duplicate]
...t have the Tomcat option in Runtimes in my Eclipse Mars, solved this in Window > Preferences > Server > Runtime Environments > Add > Apache Tomcat > chose de installation directory > Install
– Tiago Oliveira de Freitas
Oct 27 '15 at 22:07
...
Non-Relational Database Design [closed]
...l "nosql" databases - that is, the (mostly new) class of data stores that don't use traditional relational design or SQL (such as Hypertable, CouchDB, SimpleDB, Google App Engine datastore, Voldemort, Cassandra, SQL Data Services, etc.). They're also often referred to as "key/value stores", and at ...
Resolving javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path
...mmand:
keytool -list -keystore "%JAVA_HOME%/jre/lib/security/cacerts" (you don't need to provide a password)
If your certificate is missing, you can get it by downloading it with your browser and add it to the truststore with the following command:
keytool -import -noprompt -trustcacerts -alias &l...