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Remove not alphanumeric characters from string
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@AD7six thank you for pointing out my error. When I copy pasted the input into WebStrom it automatically added 2 extra backslashes to each existing backslash. I failed to noitice this. input = "\\test\red\bob\fred\new" --> copy_paste = "\\\\test\\red\\bob\...
jQuery remove options from select
...').find('[value="' + responseYear + '"]').remove();
});
},
error: function (response) {
console.log("Error");
}
});
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How do I read / convert an InputStream into a String in Java?
...est):
Benchmark Mode Cnt Score Error Units
8. ByteArrayOutputStream and read (JDK) avgt 10 1,343 ± 0,028 us/op
6. InputStreamReader and StringBuilder (JDK) avgt 10 6,980 ± 0,404 us/op
10. BufferedInputStream, ByteArrayOutputStream ...
When to use EntityManager.find() vs EntityManager.getReference() with JPA
... EntityManager.find() method?
EntityManager.getReference() is really an error prone method and there is really very few cases where a client code needs to use it.
Personally, I never needed to use it.
EntityManager.getReference() and EntityManager.find() : no difference in terms of overhead
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How does an underscore in front of a variable in a cocoa objective-c class work?
...le use to differentiate member variables from local variables.
As for the error, it sounds like aMission has the wrong type. What it its declaration?
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How to JSON serialize sets?
...(set([1,2,3,4,5,Something()]), cls=SetEncoder)
This raises the following error:
TypeError: <__main__.Something object at 0x1691c50> is not JSON serializable
This indicates that the encoder will take the list result returned and recursively call the serializer on its children. To add a cus...
SQL to determine minimum sequential days of access?
...s though - just writing it off the top of my head. Hopefully works in SQL2005 and on.
...and would be very much helped by an index on tablename(UserID, CreationDate)
Edited: Turns out Offset is a reserved word, so I used TheOffset instead.
Edited: The suggestion to use COUNT(*) is very valid - I ...
How can one use multi threading in PHP applications
...2:01:38pm: C -finish
12:01:42pm: A -finish
Real World Example
error_reporting(E_ALL);
class AsyncWebRequest extends Thread {
public $url;
public $data;
public function __construct($url) {
$this->url = $url;
}
public function run() {
if (($url = $...
How to set the prototype of a JavaScript object that has already been instantiated?
...ng a prototype with inadequate methods for the given object are programmer errors, not language faults and should not be a factor, and besides they can happen with Object.create just as well as with freely settable __proto__.
– user2451227
Jul 22 '14 at 11:44
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How to inflate one view with a layout
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I get an error: 02-25 22:21:19.324: ERROR/AndroidRuntime(865): Caused by: java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.
– Micha...