大约有 41,000 项符合查询结果（耗时：0.0480秒） [XML]
Find unique rows in numpy.array
...
As of NumPy 1.13, one can simply choose the axis for selection of unique values in any N-dim array. To get unique rows, one can do:
unique_rows = np.unique(original_array, axis=0)
share
|
...
Toggle input disabled attribute using jQuery
... .prop() method accepts two arguments:
Property name (disabled, checked, selected) anything that is either true or false
Property value, can be:
(empty) - returns the current value.
boolean (true/false) - sets the property value.
function - Is executed for each found element, the returned value i...
AngularJS - How to use $routeParams in generating the templateUrl?
...will actually work, but what about applying a controller for each template selected? Using this method will leave you with only one "master" controller: "RouteController"
– Yaniv Efraim
Dec 31 '13 at 17:23
...
Are there any standard exit status codes in Linux?
...tus of 2 to indicate an error, and use an exit status of 1 to mean that no selected lines were found.
– NamshubWriter
Oct 25 '12 at 17:06
3
...
Mocking member variables of a class using Mockito
...ave a database and this override will return a value so you do not need to select. Most recently I had a service bus that I did not want to actually process the message but wanted to ensure it received it. Thus, I set the private bus instance this way-Helpful?
– dave
...
Why should I care that Java doesn't have reified generics?
... There is absolutely no need for reification to be able to do that. Method selection is done at compile time when the compile-time type information is available.
– Tom Hawtin - tackline
Dec 18 '09 at 13:25
...
Linq order by boolean
... = from d in data
orderby d.x, d.y
select d;
foreach (var result in query)
{
Console.WriteLine(result);
}
}
}
share
|
...
Append column to pandas dataframe
...efore you join() or concat() if you trying to deal with some data frame by selecting some rows from another DataFrame.
One example below shows some interesting behavior of join and concat:
dat1 = pd.DataFrame({'dat1': range(4)})
dat2 = pd.DataFrame({'dat2': range(4,8)})
dat1.index = [1,3,5,7]
dat...
Using PowerShell credentials without being prompted for a password
...=========
function Export-Credential($cred, $path) {
$cred = $cred | Select-Object *
$cred.password = $cred.Password | ConvertFrom-SecureString
$cred | Export-Clixml $path
}
You use it like this:
$Credentials = Get-MyCredential (join-path ($PsScriptRoot) Syncred.xml)
If the cr...
Get Android .apk file VersionName or VersionCode WITHOUT installing apk
...e of Android Studio then in Android Studio use Build → Analyze APK then select AndroidManifest.xml file.
share
|
improve this answer
|
follow
|
...