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What is the easiest way to duplicate an activerecord record?
I want to make a copy of an activerecord record, changing a single field in the process (in addition to the id ). What is the simplest way to accomplish this?
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What does the caret (‘^’) mean in C++/CLI?
...to a 'reference type' (since you can still have unmanaged pointers).
(Thanks to Aardvark for pointing out the better terminology.)
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What do parentheses surrounding an object/function/class declaration mean? [duplicate]
...function, meaning it can't be accessed at all from outside the function, making it truly private.
See:
http://en.wikipedia.org/wiki/Closure_%28computer_science%29
http://peter.michaux.ca/articles/javascript-namespacing
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decorators in the python standard lib (@deprecated specifically)
I need to mark routines as deprecated, but apparently there's no standard library decorator for deprecation. I am aware of recipes for it and the warnings module, but my question is: why is there no standard library decorator for this (common) task ?
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PHPUnit: assert two arrays are equal, but order of elements not important
...ays must have the same indexes with identical values
* without respect to key ordering
*
* @param array $a
* @param array $b
* @return bool
*/
function arrays_are_similar($a, $b) {
// if the indexes don't match, return immediately
if (count(array_diff_assoc($a, $b))) {
return false;
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Is it possible to change the location of packages for NuGet?
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It's now possible to control which folder the packages are installed into.
http://nuget.codeplex.com/workitem/215
Edit:
See Phil Haack's comment on Dec 10 2010 at 11:45 PM (in the work item/the link above). The support is partially implemented in 1.0, but is not document...
HTML-encoding lost when attribute read from input field
...xt (which is automatically encoded)
// Then grab the encoded contents back out. The element never exists on the DOM.
return $('<textarea/>').text(value).html();
}
function htmlDecode(value){
return $('<textarea/>').html(value).text();
}
Basically a textarea element is created in...
How can I copy & paste, or duplicate, an existing project?
I've got an existing Hudson project that is configured and working.
3 Answers
3
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Is it possible to make the -init method private in Objective-C?
I need to hide (make private) the -init method of my class in Objective-C.
9 Answers
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Maven: best way of linking custom external JAR to my project?
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I think you should use mvn install:install-file to populate your local repository with the library jars then you should change the scope from system to compile.
If you are starting with maven I suggest to use maven directly not ID...