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Anatomy of a “Memory Leak”
...to check a particular type is just use WnDBG (you can even use this in the VS.NET immediate window while attached):
.loadby sos mscorwks
!dumpheap -stat -type <TypeName>
Now do something that you think will dispose the objects of that type (e.g. close a window). It's handy here to have a d...
What is the difference between ~> and >= when specifying rubygem in Gemfile?
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What about ~>0.1 vs. ~>0.1.0? If we think of it as "you're okay with the last digit incrementing to some arbitrary value", ~>0.1 translates to >=0.1.0 <1.0.0 while ~>0.1.0 translates to >=0.1.0 < 0.2.0. Is that correct?
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How to create an array containing 1…N
...ders of magnitude SLOWER than a primitive for loop: jsperf.com/array-magic-vs-for
– warpech
Jan 24 '14 at 13:59
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Debugging Scala code with simple-build-tool (sbt) and IntelliJ
...ered Nov 11 '10 at 2:35
Aaron NovstrupAaron Novstrup
20.1k77 gold badges6363 silver badges107107 bronze badges
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Simple way to find if two different lists contain exactly the same elements?
... work if different elements are duplicated in the two lists. eg: [A, A, B] vs [A, B, B] are equal size.
– Laurence Gonsalves
Jul 4 '09 at 18:41
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What is the difference between jQuery's mouseout() and mouseleave()?
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mouseover vs. mouseenter: jsfiddle.net/hejdav/945pv53h/3 (mouseout & mouseleave equivalently)
– hejdav
Apr 25 '17 at 10:46
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Difference between ApiController and Controller in ASP.NET MVC
... good thing. but this functionality is already built in with vs2015. if you create webapi asp.net project, it will automaitcally do all boiler plate code for you.
– suomi-dev
Sep 16 '18 at 8:43
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What is the use of static variable in C#? When to use it? Why can't I declare the static variable in
... is called a static variable." msdn.microsoft.com/en-us/library/aa691162(v=vs.71).aspx But you are right on rest of the explanation.
– Teoman shipahi
Mar 27 '17 at 20:31
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Meaning of Open hashing and Closed hashing
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The use of "closed" vs. "open" reflects whether or not we are locked in to using a certain position or data structure (this is an extremely vague description, but hopefully the rest helps).
For instance, the "open" in "open addressing" tells us...
Ruby on Rails Callback, what is difference between :before_save and :before_create?
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before_create vs before_save :on => :create
Sometimes you have to be careful of the order of the callbacks
See here for more details:
http://pivotallabs.com/activerecord-callbacks-autosave-before-this-and-that-etc/
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