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Where do I put image files, css, js, etc. in Codeigniter?
...T The index.php file will be the file that will catch the request and will call the rest of the framework.
– Juan Jo
Jun 18 '14 at 17:55
...
Why use the 'ref' keyword when passing an object?
...Not just a changed t, but a completely different TestRef object";
}
After calling DoSomething, t does not refer to the original new TestRef, but refers to a completely different object.
This may be useful too if you want to change the value of an immutable object, e.g. a string. You cannot change t...
What does “yield break;” do in C#?
...rn statement, and turns that value into Current. The next time MoveNext is called, execution continues from there. yield break sets Current to null, signaling the end of this enumerator, so that a foreach (var x in myEnum()) will end.
– Wolfzoon
Oct 10 '16 at 1...
What is meant by 'first class object'?
...unction
literal) if it treats functions as
first-class objects. Specifically,
this means that the language supports
constructing new functions during the
execution of a program, storing them
in data structures, passing them as
arguments to other functions, and
returning them as the v...
How can I use PHP to dynamically publish an ical file to be read by Google Calendar?
...me URL rewriting in the server).
$ical = "BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:" . md5(uniqid(mt_rand(), true)) . "@yourhost.test
DTSTAMP:" . gmdate('Ymd').'T'. gmdate('His') . "Z
DTSTART:19970714T170000Z
DTEND:19970715T035959Z
SUMMARY:Bastille Day...
How to provide user name and password when connecting to a network share
...ple credentials for different locations. I wrap it into an IDisposable and call WNetCancelConnection2 to remove the creds afterwards (avoiding the multiple usernames error):
using (new NetworkConnection(@"\\server\read", readCredentials))
using (new NetworkConnection(@"\\server2\write", writeCreden...
How is Docker different from a virtual machine?
... into a shared image, and makes it easy to deploy on other Docker hosts. Locally, dev, qa, prod, etc.: all the same image. Sure you can do this with other tools, but not nearly as easily or fast.
This is great for testing; let's say you have thousands of tests that need to connect to a database, an...
Getting file size in Python? [duplicate]
...num Which is just logical because os.path.getsize() does nothing else than calling os.stat().st_size.
– Martin
Nov 22 '16 at 12:24
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How does the compilation/linking process work?
...e a single file.
The produced object files can be put in special archives called static libraries, for easier reusing later on.
It's at this stage that "regular" compiler errors, like syntax errors or failed overload resolution errors, are reported.
Linking
The linker is what produces the final ...
What is the curiously recurring template pattern (CRTP)?
...magine you want to provide only operator < for your classes but automatically operator == for them!
you could do it like this:
template<class Derived>
class Equality
{
};
template <class Derived>
bool operator == (Equality<Derived> const& op1, Equality<Derived> cons...