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Getting hold of the outer class object from the inner class object
...eld holding the reference to the outer class has package level access - at least with the JDK I'm using.
EDIT: The name used (this$0) is actually valid in Java, although the JLS discourages its use:
The $ character should be used only in
mechanically generated source code or,
rarely, to ac...
Detecting input change in jQuery?
...situations where input occurs without a keypress (like pasting) it will at least fire the event when the input loses focus.
– rspeed
Apr 18 '13 at 8:37
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Very large matrices using Python and NumPy
...matrices larger than your RAM, you have to work around that. There are at least two approaches you can follow:
Try a more efficient matrix representation that exploits any special structure that your matrices have. For example, as others have already pointed out, there are efficient data structu...
How to handle a lost KeyStore password in Android?
...torePassword
It was there in cleartext. In general, if you do remember at least a part of your password, try searching for a file containing this substring and hopefully you will fish out something.
Wanted to throw it out here, maybe it will eventually help someone.
Edit: Added new insight from c...
Detecting an “invalid date” Date instance in JavaScript
...ly useless. Thus, there is some more input validation needed in my case at least. This answer validates a dateObject not a Date!
– dnhyde
Sep 22 '18 at 10:20
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Clear file cache to repeat performance testing
...sort to a kludge, then you may as well just read some other large file; at least that only clears the disk cache and nothing else.
– Synetech
Dec 1 '13 at 0:52
How to append a char to a std::string?
...
For such an answer to be meaningful, you should a least tell what compiler are you using, because such things might vary a LOT. Telling about your processor can be great too, to get a rough estimate on the actual impact this might have.
– akaltar
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Convert an ISO date to the date format yyyy-mm-dd in JavaScript
...sue I can think of is that if your code deals with geoloical-scale time at least 8000 years in the future, your code could break because the format will be YYYYY-MM-DD in the year 10000. To avoid this you could split on the T character instead. (See en.wikipedia.org/wiki/Year_10,000_problem)
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Windows: XAMPP vs WampServer vs EasyPHP vs alternative [closed]
...st time, you'll need maybe half a day or a day to configure those. But, at least, you'll know how to do so.
And the next times, things will be far more easy, and you'll need less time.
Else, you might want to take a look at Zend Server -- which is another package that bundles Apache + PHP + MySQL....
Remote connect to clearDB heroku database
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In my case at least, the us-cdbr-east.cleardb.com equivalent part was not the name of the database but rather the name of the host. The database name was however found on the dashboard for the ClearDB addon.
– Roseab...