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ExpandableListView - hide indicator for groups with no children
...upIndicator property takes a state enabled drawable. That is, you can set different image for different states.
When the group has no children, the corresponding state is 'state_empty'
See these reference links:
this and this
For state_empty, you can set a different image which is not confusing,...
How to resize the jQuery DatePicker control
...You don't have to change it in the jquery-ui css file (it can be confusing if you change the default files), it is enough if you add
div.ui-datepicker{
font-size:10px;
}
in a stylesheet loaded after the ui-files
div.ui-datepicker is needed in case ui-widget is mentioned after ui-datepicker in t...
Rails params explained?
...which is the most common, the params are encoded in the url. For example, if a user's browser requested
http://www.example.com/?foo=1&boo=octopus
then params[:foo] would be "1" and params[:boo] would be "octopus".
In HTTP/HTML, the params are really just a series of key-value pairs where the...
Flexbox not giving equal width to elements
... that is flex-basis. By default flex-basis is auto.
From the spec:
If the specified flex-basis is auto, the used flex basis is the value of the flex item’s main size property. (This can itself be the keyword auto, which sizes the flex item based on its contents.)
Each flex item has a fl...
List all svn:externals recursively?
...ernals and where they point.. but not the 'location' of the external.. ie if i have lib\my_ex as an external i only get my_ex http:/svnlinkhere
– ShoeLace
Jun 17 '09 at 15:47
4
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“simple” vs “current” push.default in git for decentralized workflow
Functionally speaking, in a decentralized workflow, I don't see the difference between simple and current options for push.default config setting.
...
How to semantically add heading to a list
This has been bothering me for a while, and I'm wondering if there's any consensus on how to do this properly. When I'm using an HTML list, how do I semantically include a header for the list?
...
Rotate axis text in python matplotlib
...
How to specify axis for this? plg.gca().xticks is not working.
– queezz
Aug 7 at 9:47
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What is the difference between instanceof and Class.isAssignableFrom(…)?
... "dynamic" goes without saying :) Other than performance, this is a true difference.
– peterk
Jun 21 '13 at 15:56
2
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How can I make my match non greedy in vim?
...gular expression language. Many of these tools also were trying to solve different problems so it makes sense that the syntax could be -potentially wildly- different across these implementations. We have to accept that this is just how the real world works even though it sometimes makes our lives ...