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Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?
... it to use a format that preserves alpha:
BitmapFactory.Options options = new BitmapFactory.Options();
options.inPreferredConfig = Bitmap.Config.ARGB_8888;
Bitmap bitmap = BitmapFactory.decodeFile(photoPath, options);
selected_photo.setImageBitmap(bitmap);
or
http://mihaifonoage.blogspot.com/20...
Spring Boot JPA - configuring auto reconnect
... Warning! In Spring Boot 1.4+ this was changed: there was defined new specific namespaces for the four connections pools spring supports: tomcat, hikari, dbcp, dbcp2. So, for example, for tomcat-jdbc connection-pool, the properties should be: spring.datasource.tomcat.testOnBorrow=true and s...
C99 stdint.h header and MS Visual Studio
...andards but consider C as effectively obsolete except as a subset of C++.
New projects in Visual Studio 2003 and later have the "Compile as C++ Code (/TP)" option set by default, so any .c files will be compiled as C++.
sha...
Getting name of the class from an instance
...ass);
}
Then use the following code:
NSString *className = [[SomeObject new] className];
or even:
NSString *className = SomeObject.new.className;
To use it anywhere add the category to YourProject.pch file.
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How to trigger ngClick programmatically
... need to apply stop propagation you can use this method as follows:
<a id="myselector" ng-click="clickOnUpload(); $event.stopPropagation();">
Something
</a>
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Most common way of writing a HTML table with vertical headers?
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How to implement OnFragmentInteractionListener
...ener) activity;
} catch (ClassCastException e) {
throw new ClassCastException(activity.toString()
+ " must implement OnHeadlineSelectedListener");
}
}
...
}
For example, the following method in the fragment is called when the user clicks on ...
How can I trigger a Bootstrap modal programmatically?
...anually do it.
$('#myModal').modal({ show: false})
Where myModal is the id of the modal container.
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Xcode Debugger: view value of variable
...ping environment should include an easy way to debug variables. Well, good news, there IS one!
After searching and not finding a simple answer/tutorial on how to debug variables in Xcode I went to explore with Xcode itself and found this (at least for me) very useful discovery.
How to easily debug...
How to build Qt for Visual Studio 2010
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