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How to scroll to top of long ScrollView layout?
...pecially another listview on top of the list or gridview. Since adapter notifies the UI thread, view is recreated and scrolls up to the first element. Just call listView.setFocusable(false) / gridView.setFocusable(false). If you do it from xml file, it will not work though.
– o...
CSS: How to remove pseudo elements (after, before,…)?
...ter {
content: none;
}
none is the official value to set the content, if specified, to nothing.
http://www.w3schools.com/cssref/pr_gen_content.asp
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Is it possible to rename a maven jar-with-dependencies?
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You can specify the finalName property to give the jar the name you want, and specify that appendAssemblyId should be false to avoid the "jar-with-dependencies" suffix.
The configuration below will output a jar called "test.jar"
<pl...
How do you create a random string that's suitable for a session ID in PostgreSQL?
I'd like to make a random string for use in session verification using PostgreSQL. I know I can get a random number with SELECT random() , so I tried SELECT md5(random()) , but that doesn't work. How can I do this?
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How to erase the file contents of text file in Python?
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In python:
open('file.txt', 'w').close()
Or alternatively, if you have already an opened file:
f = open('file.txt', 'r+')
f.truncate(0) # need '0' when using r+
In C++, you could use something similar.
sha...
How to enable file sharing for my app?
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You just have to set UIFileSharingEnabled (Application Supports iTunes file sharing) key in the info plist of your app. Here's a link for the documentation. Scroll down to the file sharing support part.
In the past, it was also necessary to defin...
What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error?
... is XML (fix by adding <!doctype html> to your injected HTML, or specifying the content type when fetching via XHR)
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@AspectJ pointcut for all methods of a class with specific annotation
I want to monitor all public methods of all Classes with specified annotation (say @Monitor) (note: Annotation is at class level). What could be a possible pointcut for this?
Note: I am using @AspectJ style Spring AOP.
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jQuery removeClass wildcard
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If you want to use it in other places I suggest you an extension. This one is working fine for me.
$.fn.removeClassStartingWith = function (filter) {
$(this).removeClass(function (index, className) {
return (cla...
Wix: single MSI instead of msi + cab
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