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Ruby Regexp group matching, assign variables on 1 line
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You have to decide whether it is a good idea, but ruby regexp can (automagically) define local variables for you!
I am not yet sure whether this feature is awesome or just totally crazy, but your regex can define local variables.
ryan_string = "RyanOnRails: This ...
Store query result in a variable using in PL/pgSQL
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This is not good idea - this feature is not documented and it is ugly
– Pavel Stehule
Sep 8 '12 at 18:46
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How to suppress Update Links warning?
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Good idea; unfortunately, this project required that I open a set of workbooks whose contents I couldn't modify. So there would be no way to set the Workbook_Open() event for each of the workbooks in my target set.
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Recommended way to stop a Gradle build
... a problem? I can use an assert, throw an exception, do a System.exit (bad idea), or use a dedicated function in Gradle (but I could not find one). What is the best way for Gradle (and why?).
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How to pass objects to functions in C++?
...);
cout<< obj.getValue(); //output: 15
}
But this is not good idea as you will be ending up writing lot of code involving with pointers, which are prone for memory leaks and do not forget to call destructors. And to avoid this c++ have copy constructors where you will create new memory ...
How to set the maximum memory usage for JVM?
...u want to limit memory for jvm (not the heap size )
ulimit -v
To get an idea of the difference between jvm and heap memory , take a look at this excellent article
http://blogs.vmware.com/apps/2011/06/taking-a-closer-look-at-sizing-the-java-process.html
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How to convert lazy sequence to non-lazy in Clojure
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This is a terrible idea. It reverses the input seq.
– amalloy
Aug 16 '11 at 17:52
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What's the best way to get the current URL in Spring MVC?
... In my case it gives the related view path instead of browse url. Any idea about this?
– Md. Shougat Hossain
Aug 5 '18 at 16:04
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How to add “active” class to Html.ActionLink in ASP.NET MVC
... is old, but I will just like to add my voice here. I believe it is a good idea to leave the knowledge of whether or not a link is active to the controller of the view.
I would just set a unique value for each view in the controller action. For instance, if I wanted to make the home page link acti...
When to use a linked list over an array/array list?
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Using linked lists for priority queues is a very stupid idea. Dynamic array-backed heaps allow for O(lg n) amortized insertion and worst-case logarithmic delete-min, and are among the fastest practical priority queue structures.
– Fred Foo
Ju...