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How do I properly escape quotes inside HTML attributes?
... particular case, it's easier to use ". I intended only to point out the general case.
– atk
Oct 25 '10 at 17:05
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POST request via RestTemplate in JSON
...ing answer = restTemplate.postForObject(url, entity, String.class);
System.out.println(answer);
The particular JSON parser my rest endpoint was using needed double quotes around field names so that's why I've escaped the double quotes in my requestJson String.
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Standard deviation of a list
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It's worth pointing out that pstddev should probably be used instead if your list represents the entire population (i.e. the list is not a sample of a population). stddev is calculated using sample variance and will overestimate the population m...
Force “git push” to overwrite remote files
I want to push my local files, and have them on a remote repo, without having to deal with merge conflicts. I just want my local version to have priority over the remote one.
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How to disable mouseout events triggered by child elements?
...to use the mouseenter and mouseleave events rather than mouseover and mouseout.
You can test the behavior quickly with:
$(".myClass").on( {
'mouseenter':function() { console.log("enter"); },
'mouseleave':function() { console.log("leave"); }
});
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Autoreload of modules in IPython [duplicate]
...2
In [3]: from foo import some_function
In [4]: some_function()
Out[4]: 42
In [5]: # open foo.py in an editor and change some_function to return 43
In [6]: some_function()
Out[6]: 43
The module was reloaded without reloading it explicitly, and the
object imported with ``from f...
In Java, is there a way to write a string literal without having to escape quotes?
...ingLiteral can just be bound by " and cannot contain special character without escapes..
A side note: you can embed Groovy inside your project, this will extend the syntax of Java allowing you to use '''multi line string ''', ' "string with single quotes" ' and also "string with ${variable}".
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Java JDBC - How to connect to Oracle using Service Name instead of SID
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Can you incorporate the point about TNSNAMES format per answer from @Robert Greathouse to achieve answer perfection?
– Alister Lee
Feb 18 '18 at 23:11
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Remove Elements from a HashSet while Iterating [duplicate]
... (element % 2 == 0) {
i.remove();
}
}
As people have pointed out, using a for loop is preferred because it keeps the iterator variable (i in this case) confined to a smaller scope.
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Does a finally block run even if you throw a new Exception?
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@GaryF - I see. Actually the JLS talks about "normal" and "abrupt" termination of statements, and there is a section (14.1) that defines the terminology. The behavior of finally is then specified in terms of normal and abrupt terminations.
– S...