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WAMP 403 Forbidden message on Windows 7
...onf (Apache's config file) :
<Directory "c:/wamp/www/">
Options Indexes FollowSymLinks
AllowOverride all
Order Deny,Allow
Deny from all
Allow from 127.0.0.1
</Directory>
The same goes for your PHPMyAdmin access, the config file is phpmyadmin.conf :
<Directory "...
HashSet vs. List performance
... List potentially might calculate offset for the specific element by it's index (because all elements are the same type and potentially occupy same memory size). So List is not necessary enumerates it's elements
– Lu55
Oct 21 '14 at 11:54
...
How to set up a PostgreSQL database in Django
...TABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql',
'NAME': 'db_name',
'USER': 'db_user',
'PASSWORD': 'db_user_password',
'HOST': '',
'PORT': 'db_port_number',
}
}
- Other installation instructions can ...
How do I Sort a Multidimensional Array in PHP [duplicate]
...
foreach ($mdarray as $key => $row) {
// replace 0 with the field's index/key
$dates[$key] = $row[0];
}
array_multisort($dates, SORT_DESC, $mdarray);
For PHP >= 5.5.0 just extract the column to sort by. No need for the loop:
array_multisort(array_column($mdarray, 0), SORT_DESC, $...
Elegant solution to duplicate, const and non-const, getters? [duplicate]
...bout:
template<typename IN, typename OUT>
OUT BigChunk(IN self, int index) {
// big, non-trivial chunk of code...
return something;
}
struct FooBar {
Something &getSomething(int index) {
return BigChunk<FooBar*, Something&>(this,index);
}
const Some...
Force R not to use exponential notation (e.g. e+10)?
...the appropriate notes. It can be confusing to someone who is looking for a quick solution (and Google shows the first one as the result).
– xbsd
Feb 11 '19 at 21:51
add a comm...
Why is sizeof considered an operator?
...
Because the C standard says so, and it gets the only vote.
As consequences:
The operand of sizeof can be a parenthesised type, sizeof (int), instead of an object expression.
The parentheses are unnecessary: int a; printf("%d\n", sizeof a); is perfectly fine. They're often seen, firstly bec...
How to reload/refresh an element(image) in jQuery
...ssible to reload an image with an identical file name from a server using jQuery?
12 Answers
...
Assertion failure in dequeueReusableCellWithIdentifier:forIndexPath:
...
You're using the dequeueReusableCellWithIdentifier:forIndexPath: method. The documentation for that method says this:
Important: You must register a class or nib file using the registerNib:forCellReuseIdentifier: or registerClass:forCellRe...
Java List.add() UnsupportedOperationException
...ractCollection<E> implements List<E> {
public void add(int index, E element) {
throw new UnsupportedOperationException();
}
public E set(int index, E element) {
throw new UnsupportedOperationException();
}
public E remove(int index) {
throw new...