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Unescape HTML entities in Javascript?
... accepted answer, consider the following:
htmlDecode("<img src='dummy' onerror='alert(/xss/)'>");
The string here contains an unescaped HTML tag, so instead of decoding anything the htmlDecode function will actually run JavaScript code specified inside the string.
This can be avoided by us...
Unresolved specs during Gem::Specification.reset:
...pec on its own. From what I understand, this means that you have more than one version of the listed gems installed on your system, and RSpec is unsure which one to use. After uninstalling older version of the gems, the warnings went away.
You can try:
gem cleanup lumberjack
Or:
gem list lumber...
Difference between StringBuilder and StringBuffer
... and StringBuilder ?
Is there any performance issues when deciding on any one of these?
33 Answers
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Spring @Transaction method call by the method within the same class, does not work?
...simple and probably best alternative is to refactor your code. For example one class that handles users and one that process each user. Then default transaction handling with Spring AOP will work.
Configuration tips for handling transactions with AspectJ
To enable Spring to use AspectJ for transact...
Why does HTML5 form-validation allow emails without a dot?
... benefit from this out-of-box email validation. Facebook wouldn't let someone sign-up w/ an a@b address. Thanks for the info though. (I didn't downvote your answer)
– WEFX
Dec 13 '13 at 18:58
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Getting “type or namespace name could not be found” but everything seems ok?
... now. I recently moved the solution to VS2012 from VS2010, and had created one new class library in VS2012. All of a sudden I was getting this error, and of course it was because the new class library targeted .NET 4.5 while the project referencing it targeted .NET 4.0. Downgrading the new library t...
Determine Whether Two Date Ranges Overlap
...EndA < StartB)
Then Overlap exists if Neither A Nor B is true -
(If one range is neither completely after the other,
nor completely before the other,
then they must overlap.)
Now one of De Morgan's laws says that:
Not (A Or B) <=> Not A And Not B
Which translates to: (Sta...
What is memory fragmentation?
...rd to choose an "answer" - lots of great answers here and I'd encourage anyone interested to read all of them. Still, I think you covered all the important points here.
– AshleysBrain
Sep 22 '10 at 16:54
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Fully custom validation error message with Rails
...ddress1 Put some address please
if you want to get the error message for one single attribute
<%= @model.errors[:address1] %>
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NumPy array initialization (fill with identical values)
...orking well for me but I can't find a bit of documentation for it. Can anyone point me to the right place?
– James Adams
Jan 17 '14 at 16:39
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