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JsonMappingException: No suitable constructor found for type [simple type, class ]: can not instanti
... //constructor Code
}
}
There was a custom constructor defined for the class making it the default constructor. Introducing a dummy constructor has made the error to go away:
public class ApplesDO {
private String apple;
public String getApple() {
return apple;
}
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How to clear Facebook Sharer cache?
...
Just click on the Fetch new scrape information button
– IvanRF
Feb 13 '16 at 21:23
2
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Is it possible to have different Git configuration for different projects?
...is local to that clone. Any settings placed there will only affect actions for that particular project.
(By default, git config modifies .git/config, not ~/.gitconfig - only with --global does it modify the latter.)
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Why is unsigned integer overflow defined behavior but signed integer overflow isn't?
...nsigned integer overflow is well defined by both the C and C++ standards. For example, the C99 standard ( §6.2.5/9 ) states
...
How to check if an object is an array?
...bj)
(Supported by Chrome 5, Firefox 4.0, IE 9, Opera 10.5 and Safari 5)
For backward compatibility you can add the following
# only implement if no native implementation is available
if (typeof Array.isArray === 'undefined') {
Array.isArray = function(obj) {
return Object.prototype.toStrin...
dynamically add and remove view to viewpager
...figuring out which ViewPager methods are called by ViewPager and which are for other purposes, I came up with a solution. I present it here since I see a lot of people have struggled with this and I didn't see any other relevant answers.
First, here's my adapter; hopefully comments within the cod...
Iterate through object properties
...Iterating over properties requires this additional hasOwnProperty check:
for (var prop in obj) {
if (Object.prototype.hasOwnProperty.call(obj, prop)) {
// do stuff
}
}
It's necessary because an object's prototype contains additional properties for the object which are technically...
Making git auto-commit
...mmits file.txt as soon as it is saved:
inotifywait -q -m -e CLOSE_WRITE --format="git commit -m 'autocommit on change' %w" file.txt | sh
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follo...
How to show the text on a ImageButton?
...ecommend you to use a normal button and use one of the compound drawables. For instance:
<Button
android:id="@+id/buttonok"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/buttonok"
android:text="OK"/>
You can p...
What package naming convention do you use for personal/hobby projects in Java?
... com.stackoverflow.widgets ). However, I've never seen any recommendations for how to choose package names for personal projects. I assume because this is because this is really a matter of personal taste.
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