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MySQL OPTIMIZE all tables?
...lcheck to do this at the command line.
One database:
mysqlcheck -o <db_schema_name>
All databases:
mysqlcheck -o --all-databases
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fol...
How can I delete Docker's images?
... The windows powershell equivalent is docker images -q | %{docker rmi -f $_}
– BeatingToADifferentRobot
Jun 28 '16 at 21:17
...
Laravel redirect back to original destination after login
...n Redirect::to($redirect);
}
});
// on controller
public function get_login()
{
$this->layout->nest('content', 'auth.login');
}
public function post_login()
{
$credentials = [
'username' => Input::get('email'),
'password' => Input::get('password')
];
...
How to avoid “Permission denied” when using pip with virtualenv
...ed Oct 19 '13 at 23:02
sebastian_oesebastian_oe
6,63822 gold badges1515 silver badges2020 bronze badges
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How to convert a number to string and vice versa in C++
...5).
string to numeric
float stof(const string& str, size_t *idx = 0);
double stod(const string& str, size_t *idx = 0);
long double stold(const string& str, size_t *idx = 0);
int stoi(const string& str, size_t *idx = 0, int base = 10);
...
From io.Reader to string in Go
...
data, _ := ioutil.ReadAll(response.Body)
fmt.Println(string(data))
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How is pattern matching in Scala implemented at the bytecode level?
...but see below about custom extractors
case "hello" // equality check
case _ : Foo // instance of check
case x => // assignment to a fresh variable
case _ => // do nothing, this is the tail else on the if/else
There's much more that you can do with patterns like or patterns and combinations ...
Why does parseInt yield NaN with Array#map?
...x parameter.
If you're using underscore you can do:
['10','1','100'].map(_.partial(parseInt, _, 10))
Or without underscore:
['10','1','100'].map(function(x) { return parseInt(x, 10); });
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Using isKindOfClass with Swift
...icker' in the subsequent 'if' block, then you would want to use: if let _ = touch.view as? UIPickerView { ... }
– Adam Freeman
Nov 7 '15 at 0:38
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How to serialize an object to XML without getting xmlns=“…”?
...ings()
settings.OmitXmlDeclaration = True
Using ms As New MemoryStream(), _
sw As XmlWriter = XmlWriter.Create(ms, settings), _
sr As New StreamReader(ms)
xs.Serialize(sw, obj, ns)
ms.Position = 0
Console.WriteLine(sr.ReadToEnd())
End Using
in C# like this:
//Create our own namespaces fo...