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Call an activity method from a fragment
...ng(String myString);
}
This can be defined in the fragment or a separate file.
Then you would have your activity implement the interface.
public class MyActivity extends FragmentActivity implements MyStringListener{
@Override
public Integer computeSomething(String myString){
/** Do som...
How to list all methods for an object in Ruby?
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@Dirk -- maybe the method is not present...I suggest you file a new question where you show what your AR Class definitions are and then ask about the specific methods that you think :has_many should provide. Also do you have the matching :belongs_to? Rails's capitalization and plur...
How to call another controller Action From a controller in Mvc
I need to call a controller B action FileUploadMsgView from Controller A and need to pass a parameter for it.
10 Answers
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How to obtain a Thread id in Python?
... out a timestamp followed by the message. Unfortunately, the resultant log file gives no indication of which thread is generating which message.
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How can I get the current user's username in Bash?
...minal (ignores EUID)
$USER variable is set correctly only after reading profile files (for example, /etc/profile)
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Date query with ISODate in mongodb doesn't seem to work
...which in itself is kind of frustrating. The culprit is here: grepcode.com/file/repo1.maven.org/maven2/org.mongodb/…
– Jason Polites
Nov 6 '13 at 22:42
2
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How to upgrade PowerShell version from 2.0 to 3.0
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Just run this in a console.
@powershell -NoProfile -ExecutionPolicy unrestricted -Command "iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))" && SET PATH=%PATH%;%systemdrive%\chocolatey\bin
cinst powershell
It installs the la...
document.getElementById vs jQuery $()
...n which I have extensively used $('#someID') and my page runs slow for big file inputs. Please suggest me what should be my move.
– Mazhar MIK
Mar 11 '19 at 5:51
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Getting the exception value in Python
...e functions if you want to limit the output, or redirect the printing to a file-like object.
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How can I decrease the size of Ratingbar?
... android:stepSize="0.5" />
and add this in your styles xml file
<style name="RatingBar"
parent="android:style/Widget.Material.RatingBar.Small">
<item name="colorControlNormal">@color/primary_light</item>
<item name="colorControlActivated">@color/primary_da...