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How to check “hasRole” in Java Code with Spring Security?
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71
Spring Security 3.0 has this API
SecurityContextHolderAwareRequestWrapper.isUserInRole(String...
Adding an onclick function to go to url in JavaScript?
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answered Jul 5 '13 at 7:54
Aamir ShahzadAamir Shahzad
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How to write an async method with out parameter?
...//social.msdn.microsoft.com/Forums/en-US/d2f48a52-e35a-4948-844d-828a1a6deb74/why-async-methods-cannot-have-ref-or-out-parameters
As for why async methods don't support out-by-reference parameters?
(or ref parameters?) That's a limitation of the CLR. We chose to
implement async methods in a ...
Numeric for loop in Django templates
...no additional context. Sometimes this comes in handy
{% for i in '0123456789'|make_list %}
{{ forloop.counter }}
{% endfor %}
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How to get size of mysql database?
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edited Mar 23 '18 at 7:29
rationalboss
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“elseif” syntax in JavaScript
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JeffJeff
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Query to count the number of tables I have in MySQL
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edited Dec 4 '17 at 7:28
Ajay2707
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How to create a directory using Ansible
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edited Dec 7 '18 at 18:03
answered Apr 3 '14 at 19:56
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PHP - iterate on string characters
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edited Mar 1 '18 at 12:57
Hamed Baatour
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The tilde operator in C
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127
The ~ operator is bitwise NOT, it inverts the bits in a binary number:
NOT 011100
= 100011
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