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How do I use reflection to invoke a private method?
...
Microsoft recently modified the reflection API rendering most of these answers obsolete. The following should work on modern platforms (including Xamarin.Forms and UWP):
obj.GetType().GetTypeInfo().GetDeclaredMethod("MethodName").Invoke(obj, yourArgsHere);
Or as an...
Determine when a ViewPager changes pages
...lStateChanged(int state) { }
});
Hope this help :)
Edit:
As per android APIs, setOnPageChangeListener (ViewPager.OnPageChangeListener listener) is deprecated. Please check this url:- Android ViewPager API
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Jackson how to transform JsonNode to ArrayNode without casting?
...e functions that you would typically associate with array nodes from other API's. As such, you do not need to cast to an ArrayNode to use. Here's an example:
JSON:
{
"objects" : ["One", "Two", "Three"]
}
Code:
final String json = "{\"objects\" : [\"One\", \"Two\", \"Three\"]}";
final JsonN...
Java code for getting current time [duplicate]
...t in the way you like. For any additional information you can look in java api:
SimpleDateFormat
Calendar
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Is it possible to make the -init method private in Objective-C?
... new instances to be created, then a developer who's not familiar with the API may use alloc and init and have their code function incorrectly because they have the right class, but the wrong instance. This is the essence of the principle of encapsulation in OO. You hide things in your APIs that o...
How to send a “multipart/form-data” with requests in python?
...None, '/path2')),
('path', (None, '/path3')),
)
Streaming requests API
If the above API is not pythonic enough for you, then consider using requests toolbelt (pip install requests_toolbelt) which is an extension of the core requests module that provides support for file upload streaming as ...
How to show a dialog to confirm that the user wishes to exit an Android Activity?
... only call finish(). Even if that's true now, it may not be true in future APIs CustomTabActivity.super.onBackPressed
– mplungjan
Dec 9 '12 at 7:23
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What's the best manner of implementing a social activity stream? [closed]
... problem.
The same team which built Stream Framework also offers a hosted API, which handles the complexity for you. Have a look at getstream.io There are clients available for Node, Python, Rails and PHP.
In addition have a look at this high scalability post were we explain some of the design dec...
When to use single quotes, double quotes, and backticks in MySQL
...roperly escaped the variables for use in SQL. (It is recommended to use an API supporting prepared statements instead, as protection against SQL injection).
// Same thing with some variable replacements
// Here, a variable table name $table is backtick-quoted, and variables
// in the VALUES list are...
jQuery `.is(“:visible”)` not working in Chrome
...lements display to "block" etc), and this works for me:
FIDDLE
Official API reference for :visible
As of jQuery 3, the definition of :visible has changed slightly
jQuery 3 slightly modifies the meaning of :visible (and therefore of
:hidden).
Starting with this version, elements will be...