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'dragleave' of parent element fires when dragging over children elements
...eate a transparent overlay element to capture your events: http://jsfiddle.net/yYF3S/10/
JS:
$(document).ready(function() {
var dropzone = $('#overlay');
dropzone.on('dragenter', function(event) {
$('#dropzone-highlight').addClass('dnd-hover');
});
dropzone.on('dragleave'...
Is a Java string really immutable?
...to 'protect' code. This seems to be widely misunderstood in both Java and .NET. Although the previous comment does contradict that; I don't know much about Java, but in .NET this is certainly true. In neither language should users assume this makes their code hack-proof.
– Tom ...
How do I get IntelliJ to recognize common Python modules?
...r/bin/python2.7 in Linux) as the home path.
Related discussion: http://devnet.jetbrains.net/thread/286883
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What is an 'endpoint' in Flask?
...', 'give_greeting', give_greeting)
Let's say your website is located at 'www.example.org' and uses the above view. The user enters the following URL into their browser:
http://www.example.org/greeting/Mark
The job of Flask is to take this URL, figure out what the user wants to do, and pass it o...
Intelligent way of removing items from a List while enumerating in C#
...y enumerable, and List<T> specifically supports this method even in .NET 2.0.
– Palec
Mar 1 '16 at 11:11
...
C# naming convention for constants?
..., it is
private const int TheAnswer = 42;
At least if you look at the .NET library, which IMO is the best way to decide naming conventions - so your code doesn't look out of place.
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In Java, is there a way to write a string literal without having to escape quotes?
... """;
More details with examples can be found here: https://openjdk.java.net/jeps/355
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jQuery UI Sortable, then write order into a database
...omising the id / name of the element. This code will get the list from asp.net server and then upon sorting only 2 values will be sent back: The db id of sorted element and db id of the element next to which it was dropped. Based on those 2 values, server can easily identify the new postion.
<di...
How do I log errors and warnings into a file?
... is specifically for output to the user, and has no effect on logging. php.net/manual/en/…
– Aaron Wallentine
Mar 9 '18 at 22:51
...
Escape regex special characters in a Python string
...t;>> print(re.escape(r'\ a.*$'))
\\\ a\.\*\$
>>> re.escape('www.stackoverflow.com')
'www\\.stackoverflow\\.com'
>>> print(re.escape('www.stackoverflow.com'))
www\.stackoverflow\.com
Repeating it here:
re.escape(string)
Return string with all non-alphanumerics backslashed; t...