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MySQL connection not working: 2002 No such file or directory
...le PHP5 support for Apache HTTP
Make sure the PHP5 support is enabled in /etc/apache2/httpd.conf.
Edit the file with sudo vi /etc/apache2/httpd.conf (enter the password when asked) and uncomment (remove ; from the beginning of) the line to load the php5_module module.
LoadModule php5_module libex...
What is “rvalue reference for *this”?
...ue- or rvalue-reference, just like const function qualifier makes it const etc..
– bronekk
Feb 1 '12 at 22:28
...
How does HTTP file upload work?
...andle multiple input parameters as well, such as userId, path, captionText etc?
– Asle G
Jan 30 '15 at 9:46
1
...
How to exclude property from Json Serialization
...s to the class, or if you want to decide what to serialize during runtime, etc. etc. here's how you do it in Newtonsoft.Json
//short helper class to ignore some properties from serialization
public class IgnorePropertiesResolver : DefaultContractResolver
{
private readonly HashSet<string> ...
How do I find a “gap” in running counter with SQL?
...e( name ) select name from artificial_range;
-- you now have eight rows
--etc.
insert into artificial_range( name ) select name from artificial_range;
-- you now have 1024 rows, with ids 1-1024
Then,
select a.id from artificial_range a
where not exists ( select * from your_table b
where b.co...
How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
...
or just add it to your /etc/paths file architectryan.com/2012/10/02/…
– Phill Pafford
Jan 14 '14 at 13:16
add a comment
...
How can I get “Copy to Output Directory” to work with Unit Tests?
...lly for dll's rather then the normal method of using it for data or config etc, for the circumstances where CopyLocal doesn't work:
[DeploymentItem("bin\\release\\iRock.dll")]
[DeploymentItem("bin\\debug\\iRock.dll")]
shar...
What's the point of map in Haskell, when there is fmap?
...l of those which belongs to the functor class (e.g. maybes, tuples, lists, etc.). Since the "list of values" data type is also a functor (because it provides an implementation for it) then fmap can be applied to is as well producing the very same result as map.
map (+3) [1..5]
fmap (+3) (Just 15)
...
Using semicolon (;) vs plus (+) with exec in find
...ecute multiple commands (separately for each argument),
Example:
$ find /etc/rc* -exec echo Arg: {} ';'
Arg: /etc/rc.common
Arg: /etc/rc.common~previous
Arg: /etc/rc.local
Arg: /etc/rc.netboot
All following arguments to find are taken to be arguments to the command.
The string {} is repl...
Regular cast vs. static_cast vs. dynamic_cast [duplicate]
...d to cast between
the integer types. 'e.g.' char->long, int->short etc.
Static cast is also used to cast pointers to related types, for
example casting void* to the appropriate type.
dynamic_cast
Dynamic cast is used to convert pointers and references at run-time,
generall...