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What's the effect of adding 'return false' to a click event listener?
... behaviour should take place as well. In the case of clicking on links, this would be following the link, but the difference is most noticeable in form submit handlers, where you can cancel a form submission if the user has made a mistake entering the information.
I don't believe there is a W3C sp...
jQuery/JavaScript: accessing contents of an iframe
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I think what you are doing is subject to the same origin policy. This should be the reason why you are getting permission denied type errors.
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Detect current device with UI_USER_INTERFACE_IDIOM() in Swift
What is the equivalent of UI_USER_INTERFACE_IDIOM() in Swift to detect between iPhone and iPad?
17 Answers
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RegEx to parse or validate Base64 data
Is it possible to use a RegEx to validate, or sanitize Base64 data? That's the simple question, but the factors that drive this question are what make it difficult.
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How to solve the “failed to lazily initialize a collection of role” Hibernate exception
I have this problem:
30 Answers
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Using sphinx with Markdown instead of RST
I hate RST but love sphinx. Is there a way that sphinx reads markdown instead of reStructuredText?
10 Answers
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Why do objects of the same class have access to each other's private data?
...se that's how it works in C++. In C++ access control works on per-class basis, not on per-object basis.
Access control in C++ is implemented as a static, compile-time feature. I think it is rather obvious that it is not really possible to implement any meaningful per-object access control at compil...
Can two different strings generate the same MD5 hash code?
For each of our binary assets we generate a MD5 hash. This is used to check whether a certain binary asset is already in our application. But is it possible that two different binary assets generate the same MD5 hash. So is it possible that two different strings generate the same MD5 hash?
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What is the maven-shade-plugin used for, and why would you want to relocate Java packages?
...ore (and I'm a Maven n00b) so I tried to understand the reason for using this and what it does.
4 Answers
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Java Byte Array to String to Byte Array
...p getting a byte array which looks as follows... [91, 45, ...", because 91 is the byte value for [, so [91, 45, ... is the byte array of the string "[-45, 1, 16, ..." string.
The method Arrays.toString() will return a String representation of the specified array; meaning that the returned value wil...