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What's wrong with overridable method calls in constructors?
...ideMe();
}
class Child extends Base {
final int x;
Child(int x) {
this.x = x;
}
@Override
void overrideMe() {
System.out.println(x);
}
}
new Child(42); // prin...
Sort NSArray of date strings or objects
...Date dateWithString: s2];
return [d1 compare: d2];
}];
I suggest you convert all your strings to dates before sorting not to do the conversion more times than there are date items. Any sorting algorithm will give you more string to date conversions than the number of items in the array (someti...
ArrayBuffer to base64 encoded string
I need an efficient (read native) way to convert an ArrayBuffer to a base64 string which needs to be used on a multipart post.
...
Get Image size WITHOUT loading image into memory
...
As the comments allude, PIL does not load the image into memory when calling .open. Looking at the docs of PIL 1.1.7, the docstring for .open says:
def open(fp, mode="r"):
"Open an image file, without loading the raster data"
There are a few file operations in the sourc...
Difference between Mutable objects and Immutable objects [duplicate]
...For example a simple Comparator Implementation).
class Mutable{
private int value;
public Mutable(int value) {
this.value = value;
}
//getter and setter for value
}
class Immutable {
private final int value;
public Immutable(int value) {
this.value = value;
}
//only g...
Check substring exists in a string in C
...rstr(sent, word) != NULL) {
/* ... */
}
Note that strstr returns a pointer to the start of the word in sent if the word word is found.
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Using an integer as a key in an associative array in JavaScript
... saying. However, note that you can not have integer keys. JavaScript will convert the integer to a string. The following outputs 20, not undefined:
var test = {}
test[2300] = 20;
console.log(test["2300"]);
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Strtotime() doesn't work with dd/mm/YYYY format
...te_from_format('d/m/Y', $srchDate), 'Y/m/d');
This will work for you.
You convert the String into a custom date format where you can specify to PHP what the original format of the String is that had been given to it.
Now that it is a date format, you can convert it to PHP's default date format, whi...
windowSoftInputMode=“adjustResize” not working with translucent action/navbar
...lativeLayout of the fragment .xml layout.
Update:
Last year there was an interesting talk by Chris Bane that explains in good detail how this works:
https://www.youtube.com/watch?v=_mGDMVRO3iE
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startActivityForResult() from a Fragment and finishing child Activity, doesn't call onActivityResult
...your FirstActivity.Java as follows
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
}
So this will call your fragment's onActivityResult()
Edit: the solution is to replace getActivity().startActivityF...