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Media Player called in state 0, error (-38,0)
...er, but for slow devices, the media player just did not play some time and from LogCat it had many complain about called in wrong state. So I resolved it by calling putting the call to start(), pause(),... in onPrepared() method of OnPreparedListener() as below:
mediaPlayer.prepare();
mediaPlayer.s...
Passing an array by reference
...mp; x[100]); is parsed as "array of references" please? Is it because the "from-right-to-left" rule? If yes, it seems to be not consistent with how void foo(int (&x)[100]); is parsed as "a reference to a array". Thanks in advance.
– zl9394
Feb 11 '17 at 0:5...
In PHP what does it mean by a function being binary-safe?
...e built-in PHP function strlen() is a binary-safe function? I'm confirming from you because on the PHP Manual page for the function strlen() it's not been mentioned that whether it's a binary-safe function or a non-binary safe function. This only missing thing from the PHP Manual is creating the con...
How to check if a string contains only digits in Java [duplicate]
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You can also use NumberUtil.isNumber(String str) from Apache Commons
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How do I detect if software keyboard is visible on Android Device or not?
...owse_thread/thread/1728f26f2334c060/5e4910f0d9eb898a where Dianne Hackborn from the Android team has replied. However, you can detect it indirectly by checking if the window size changed in #onMeasure. See How to check visibility of software keyboard in Android?.
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Programmatic equivalent of default(Type)
...tting them to "default" - this works brilliantly. I use it when converting from a SqlDataReader to an object using reflection.
– Arno Peters
Jun 23 '13 at 9:13
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Can't connect to local MySQL server through socket homebrew
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I had some directories left from another mysql(8.0) installation, that were not removed.
I solved this by doing the following:
First uninstall mysql
brew uninstall mysql@5.6
Delete the folders/files that were not removed
rm -rf /usr/local/var/mysq...
CSS fixed width in a span
...block;
width: 50px;
}
</style>
This works on all browsers apart from FF2 and below.
Firefox 2 and lower don't support this
value. You can use -moz-inline-box,
but be aware that it's not the same as
inline-block, and it may not work as
you expect in some situations.
Quote tak...
API vs. Webservice [closed]
...uses Interrupts to invoke the system calls that comprise its API for calls from user space.
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What's the most efficient way to test two integer ranges for overlap?
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Great answer from Simon, but for me it was easier to think about reverse case.
When do 2 ranges not overlap? They don't overlap when one of them starts after the other one ends:
dont_overlap = x2 < y1 || x1 > y2
Now it easy to e...