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Detecting 'stealth' web-crawlers
...you most of the way there:
ADSARobot|ah-ha|almaden|aktuelles|Anarchie|amzn_assoc|ASPSeek|ASSORT|ATHENS|Atomz|attach|attache|autoemailspider|BackWeb|Bandit|BatchFTP|bdfetch|big.brother|BlackWidow|bmclient|Boston\ Project|BravoBrian\ SpiderEngine\ MarcoPolo|Bot\ mailto:craftbot@yahoo.com|Buddy|Bullse...
Pimpl idiom vs Pure virtual class interface
...s to the impl
private:
void * impl;
};
// library
A::A()
: impl(new A_impl())
{}
All you need to do now is keep your public interface free of data members other than the pointer to the implementation object, and you're safe from this class of errors.
Edit: I should maybe add that the only r...
How to copy files across computers using SSH and MAC OS X Terminal [closed]
...compression use SCP:
scp username@yourserver.com:~/serverpath/public_html ~/Desktop
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When NOT to use Cassandra?
..., a Cassandra clone called Scylla (see https://en.wikipedia.org/wiki/Scylla_(database)) was released. Scylla is an open-source re-implementation of Cassandra in C++, which claims to have significantly higher throughput and lower latencies than the original Java Cassandra, while being mostly compatib...
How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and
...port OpenSSH and export your private key
Copy your private key to ~/.ssh/id_dsa (or id_rsa).
Create the RFC 4716 version of the public key using ssh-keygen
ssh-keygen -e -f ~/.ssh/id_dsa > ~/.ssh/id_dsa_com.pub
Convert the RFC 4716 version of the public key to the OpenSSH format:
ssh-keygen -i...
How to work with Git branches and Rails migrations
... so no this isn't a good solution for my case.
– Joel_Blum
Jan 10 '19 at 10:31
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WCF timeout exception detailed investigation
...
from: http://www.codeproject.com/KB/WCF/WCF_Operation_Timeout_.aspx
To avoid this timeout error, we need
to configure the OperationTimeout
property for Proxy in the WCF client
code. This configuration is something
new unlike other configurations such
as ...
Everyauth vs Passport.js?
...story although the final straw is not clear.
– Andrew_1510
Feb 8 '14 at 13:51
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SQL Server Script to create a new user
...AdminName WITH PASSWORD = 'ABCD'
GO
Here is how you create a User with db_owner privileges using the Login you just declared:
Use YourDatabase;
GO
IF NOT EXISTS (SELECT * FROM sys.database_principals WHERE name = N'NewAdminName')
BEGIN
CREATE USER [NewAdminName] FOR LOGIN [NewAdminName]
...
What is the purpose of wrapping whole Javascript files in anonymous functions like “(function(){ … }
...ave private methods/functions and properties:
(function() {
var private_var;
function private_function() {
//code
}
})();
In the first example, you would explicitly invoke globalFunction by name to run it. That is, you would just do globalFunction() to run it. But in the above exam...