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Is there a method that works like start fragment for result?
...d.arch.lifecycle.ViewModel
class SharedViewModel : ViewModel() {
val stringData: MutableLiveData<String> by lazy {
MutableLiveData<String>()
}
}
FirstFragment
import android.arch.lifecycle.Observer
import android.os.Bundle
import android.arch.lifecycle.ViewModelProv...
Return XML from a controller's action in as an ActionResult?
...
return this.Content(xmlString, "text/xml");
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How can I get the source code of a Python function?
... a
But I believe that if the function is compiled from a string, stream or imported from a compiled file, then you cannot retrieve its source code.
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How to download and save a file from Internet using Java?
...
public void saveUrl(final String filename, final String urlString)
throws MalformedURLException, IOException {
BufferedInputStream in = null;
FileOutputStream fout = null;
try {
in = new BufferedInputStream(new URL(urlStrin...
Add params to given URL in Python
..." Add GET params to provided URL being aware of existing.
:param url: string of target URL
:param params: dict containing requested params to be added
:return: string with updated URL
>> url = 'http://stackoverflow.com/test?answers=true'
>> new_params = {'answers': ...
nil detection in Go
...e for its type: false for booleans, 0 for integers, 0.0 for floats, "" for strings, and nil for pointers, functions, interfaces, slices, channels, and maps. This initialization is done recursively, so for instance each element of an array of structs will have its fields zeroed if no value is specifi...
How do you properly use namespaces in C++?
...ymbols rather than using using at all. So I always write std::cout or std::string now because that's what I call them now. I would never just write cout.
– Tom Savage
Dec 5 '09 at 11:41
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How to replace captured groups only?
I have HTML code before and after the string:
5 Answers
5
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Convert Data URI to File then append to FormData
... // convert base64/URLEncoded data component to raw binary data held in a string
var byteString;
if (dataURI.split(',')[0].indexOf('base64') >= 0)
byteString = atob(dataURI.split(',')[1]);
else
byteString = unescape(dataURI.split(',')[1]);
// separate out the mim...
How can we run a test method with multiple parameters in MSTest?
...bute.
Example
public TestContext TestContext { get; set; }
private List<string> GetProperties()
{
return TestContext.Properties
.Cast<KeyValuePair<string, object>>()
.Where(_ => _.Key.StartsWith("par"))
.Select(_ => _.Value as string)
.ToLi...