大约有 12,000 项符合查询结果（耗时：0.0396秒） [XML]
Officially, what is typename for?
... nested dependent type name for a template.
template<class T>
void foo(const T & param)
{
typename T::NestedType * value; // we should use typename here
}
Which not using typename leads to parsing/compilation errors.
What I want to add to the second case, as mentioned in Scot Meye...
Hidden Features of C++? [closed]
...
You can put URIs into C++ source without error. For example:
void foo() {
http://stackoverflow.com/
int bar = 4;
...
}
share
answered Sep 17 '08 at 1:09...
How can I disable logging while running unit tests in Python Django?
... 'formatter': 'verbose'
},
},
'loggers': {
'foo': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': True,
},
}
}
End result: when I'm testing, nothing goes to the console, but everything else stays the same.
Wh...
Any way to limit border length?
...50%;
width: 1px;
}
<div id="menu">
<ul>
<li>Foo</li>
<li>Bar</li>
<li>Baz</li>
</ul>
</div>
share
|
impro...
Executing Shell Scripts from the OS X Dock?
...cked instead of opening an editor.
If you want to have an extension (like foo.sh), you can go to the file info window in Finder and change the default application for that particular script from whatever it is (TextEdit, TextMate, whatever default is set on your computer for .sh files) to Terminal....
slashes in url variables
... if they treated underscores as spaces you would no longer be able to find foo_bar (likely a class of some kind) within the search results. Blah blah... In conclusion: Underscores are not bad for SEO if you understand how the search engine you're "optimising" for actually works.
...
How do you connect to multiple MySQL databases on a single webpage?
...query("select * from tablename");
foreach ($result as $row) {
echo $row['foo'] . "\n";
}
Or, if you have variables:
$stmt = $db->prepare("select * from tablename where id = :id");
$stmt->execute(array(':id' => 42));
$row = $stmt->fetch();
If you need multiple connections open at o...
PHP Redirect with POST data
...ram string $url URL.
* @param array $post_data POST data. Example: array('foo' => 'var', 'id' => 123)
* @param array $headers Optional. Extra headers to send.
*/
public function redirect_post($url, array $data, array $headers = null) {
$params = array(
'http' => array(
...
RegEx backreferences in IntelliJ
...ound my group with "()", otherwise I can't reference it later. Ex: search (foo) replace: $1bar
– Ghedeon
Nov 17 '15 at 15:41
...
How to use ? : if statements with Razor and inline code blocks
...oString() - Which didn't work in my case. You can do this @(condition ? $"{foo.bar}" : "Default")
– Dan Harris
Feb 6 '18 at 16:18
add a comment
|
...