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Android, getting resource ID from string?
...less well answered.
Here's my solution to get an Android drawable resource by resource name:
public static Drawable getAndroidDrawable(String pDrawableName){
int resourceId=Resources.getSystem().getIdentifier(pDrawableName, "drawable", "android");
if(resourceId==0){
return null;
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PostgreSQL: Drop PostgreSQL database through command line [closed]
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http://blog.gahooa.com/2010/11/03/how-to-force-drop-a-postgresql-database-by-killing-off-connection-processes/
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How to set OnClickListener on a RadioButton in Android?
...r 3 or 4 etc listeners).
RadioGroup radioGroup = (RadioGroup) findViewById(R.id.yourRadioGroup);
radioGroup.setOnCheckedChangeListener(new OnCheckedChangeListener()
{
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
// checke...
How to call Base Class's __init__ method from the child class? [duplicate]
...y voted. You should really reference how to not use the derived class name by doing super().__init__(args)
– Charlie Parker
Jan 20 at 17:01
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How can I erase all inline styles with javascript and leave only the styles specified in the css sty
...an be accomplished in two steps:
1: select the element you want to change by either tagname, id, class etc.
var element = document.getElementsByTagName('h2')[0];
remove the style attribute
element.removeAttribute('style');
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How do I delete all messages from a single queue using the CLI?
... run sudo rabbitmqctl -h and check list of cammand listed by your current rabbitmq. if it is not there it means current version of rabbitmq does not support this feature.
– Anurag jain
Jun 7 '16 at 6:28
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System.IO.Packaging
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The System.IO.Packaging namespace is provided by WindowsBase. When you add a reference, add WindowsBase as the reference instead of trying to find System.IO.Packaging.
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Node.js/Windows error: ENOENT, stat 'C:\Users\RT\AppData\Roaming\npm'
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This can also be fixed by installing a node package manually.
npm install npm -g
The process of doing that will setup all the required directories.
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Deleting a Google App Engine application
...ey cannot currently be deleted. However you can delete the entire project by going to IAM --> Settings --> Shut Down. This button is in the header and a bit tricky to spot. It looks like this:
As of AppEngine SDK 1.2.6 it's possible to delete apps completely. But beware, the app-id won't...
How do I change the color of the text in a UIPickerView under iOS 7?
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By far this is the best answer as it also works for picker views with more than one component.
– PKCLsoft
Feb 4 '14 at 4:22
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