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What does f+++++++++ mean in rsync logs?
... a "+", (2) an identical item replaces the dots with spaces, and (3) an unknown attribute replaces each letter with a "?" (this can happen when talking to an older rsync).
The attribute that is associated with each letter is as follows:
A c means either that a regular file has a different checksu...
Where are my postgres *.conf files?
...
And if you don't know, you can access the command line utility via $YOUR_PG_INSTALL_DIR/pgsql/bin/psql
– yellavon
Dec 20 '12 at 20:22
...
Put buttons at bottom of screen with LinearLayout?
...1". With this your LinearLayout will occupy the height left on the screen; now you can set the gravity of your Buttons to bottom.
– Ahmad
Feb 8 '13 at 19:18
1
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:: (double colon) operator in Java 8
...urned by some method and we want to sort the employees by their grade. We know we can make use of anonymous class as:
List<Employee> employeeList = getDummyEmployees();
// Using anonymous class
employeeList.sort(new Comparator<Employee>() {
@Override
p...
Tags for Emacs: Relationship between etags, ebrowse, cscope, GNU Global and exuberant ctags
...n you need a true source code parser (like semantic), otherwise you won't know the types of the objects (for instance) in your applications and the methods that can be invoked on them. You can have an autocompletion based on many different sources, but to get the best results you'll ultimately need ...
Ignoring directories in Git repositories on Windows
... name of the file to .gitignore:
ren "New Text Document.txt" .gitignore
Now open the file with your favorite text editor and add the file/folder names you wish you ignore. You can also use wildcards like this: *.txt.
shar...
JSON, REST, SOAP, WSDL, and SOA: How do they all link together
...and add a web service to your project, your client application(s) doesn't know about web service Functions. Nowadays it's somehow old-fashion and for each kind of different client you have to implement different WSDL files. For example you cannot use same file for .Net and php client.
The WSDL file ...
MongoDB logging all queries
...o be logged as "slow queries" to the file:
/var/log/mongodb/mongodb.log
Now I get continuous log outputs using the command:
tail -f /var/log/mongodb/mongodb.log
An example log:
Mon Mar 4 15:02:55 [conn1] query dendro.quads query: { graph: "u:http://example.org/people" } ntoreturn:0 ntoskip:0...
Ruby on Rails Server options [closed]
...ytes) and sends it back over the socket.
However Mongrel is quite dated, nowadays it is no longer maintained. Newer alternative application servers are:
Phusion Passenger
Unicorn
Thin
Puma
Trinidad (JRuby only)
TorqueBox (JRuby only)
I'll cover them later and describe how they differ from each...
When is the thread pool used?
...Careful, Peter, lest you be the proverbial pot to his kettle. He wants to know how the writers of the network API did it, not how people who use the network API do it. I eventually gained an understanding of how node behaves re: non-blocking events because I wanted to write my own non-blocking code ...