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Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
...element with the CSS class myClass:
process="@(.myClass :input)"
See:
https://primefaces.github.io/primefaces/8_0/#/core/searchexpression
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Android splash screen image sizes to fit all devices
...ke 9-patch image. Now to make the 9 patch image is the easiest task.
From https://romannurik.github.io/AndroidAssetStudio/index.html you can make a 9-patch image for all the resolutions - XHDPI,HDPI,MDPI,LDPI in just one click.
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Are there any naming convention guidelines for REST APIs? [closed]
When creating REST APIs, are there any guidelines or defacto standards for naming conventions within the API (eg: URL endpoint path components, querystring parameters)? Are camel caps the norm, or underscores? others?
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getActivity() returns null in Fragment function
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According to developer.android.com/intl/zh-tw/guide/components/…, the onAttach() is called before calling the onCreateView(). But I still get a NullPointerException while I'm calling getActivity() in onCreateView(). How could that happen?
– Kimi C...
What is the most robust way to force a UIView to redraw?
...y want to show some activity indicator, for simple loading indicator check https://github.com/jdg/MBProgressHUD
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Amazon S3 boto - how to create a folder?
...in some way or the other. Check this out : boto3.readthedocs.io/en/latest/guide/…
– Deepak G M
Jul 3 '18 at 9:05
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How to determine if a record is just created or updated in after_save
...er_save callback runs after the after_create or after_update callback (see guides.rubyonrails.org/active_record_callbacks.html).
– Mark
Jul 16 '14 at 14:16
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How to make good reproducible pandas examples
...that the R community has been pretty good about encouraging, and thanks to guides like this , newcomers are able to get some help on putting together these examples. People who are able to read these guides and come back with reproducible data will often have much better luck getting answers to the...
Can anonymous class implement interface?
...No, anonymous types cannot implement an interface. From the C# programming guide:
Anonymous types are class types that consist of one or more public read-only properties. No other kinds of class members such as methods or events are allowed. An anonymous type cannot be cast to any interface or t...
Improve subplot size/spacing with many subplots in matplotlib
...ayout.use'] = True
See the what's new entry and the Constrained Layout Guide
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