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When and why would you seal a class?
...keyword sealed (or NotInheritable in VB) is used to protect a class fro<em>mem> any inheritance chance (the class will be non-inheritable). I know that one feature of object-oriented progra<em>mem><em>mem>ing is inheritance and I feel that the use of sealed goes against this feature, it stops inheritance.
Is the...
How to find list of possible words fro<em>mem> a letter <em>mem>atrix [Boggle Solver]
Lately I have been playing a ga<em>mem>e on <em>mem>y iPhone called Scra<em>mem>ble. So<em>mem>e of you <em>mem>ay know this ga<em>mem>e as Boggle. Essentially, when the ga<em>mem>e starts you get a <em>mem>atrix of letters like so:
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postgresql port confusion 5433 or 5432?
.../services is only advisory, it's a listing of well-known ports. It doesn't <em>mem>ean that anything is actually running on that port or that the na<em>mem>ed service will run on that port.
In PostgreSQL's case it's typical to use port 5432 if it is available. If it isn't, <em>mem>ost installers will choose the next fr...
Haskell: Lists, Arrays, Vectors, Sequences
I'<em>mem> learning Haskell and read a couple of articles regarding perfor<em>mem>ance differences of Haskell lists and (insert your language)'s arrays.
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How to change color in <em>mem>arkdown cells ipython/jupyter notebook?
I'<em>mem> only looking to for<em>mem>at a specific string within a cell. I change that cell's for<em>mem>at to "<em>Mem>arkdown" but I'<em>mem> not sure how to change text color of a single word.
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How do I install a NuGet package into the second project in a solution?
I'<em>mem> currently working on a solution that initially contained one project ( <em>Mem>y.First.Project.Na<em>mem>e ). I've installed Castle Windsor by executing:
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How can I respond to the width of an auto-sized DO<em>Mem> ele<em>mem>ent in React?
I have a co<em>mem>plex web page using React co<em>mem>ponents, and a<em>mem> trying to convert the page fro<em>mem> a static layout to a <em>mem>ore responsive, resizable layout. However, I keep running into li<em>mem>itations with React, and a<em>mem> wondering if there's a standard pattern for handling these issues. In <em>mem>y specific case, I have ...
glVertexAttribPointer clarification
Just want to <em>mem>ake sure I understand this correctly (I'd ask on SO Chat, but it's dead in there!):
2 Answers
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Is cout synchronized/thread-safe?
In general I assu<em>mem>e that strea<em>mem>s are not synchronized, it is up to the user to do appropriate locking. However, do things like cout get special treat<em>mem>ent in the standard library?
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Why switch is faster than if
Lots of Java books describe the switch state<em>mem>ent as being faster than the if else state<em>mem>ent. But I did not find out anywhere why switch is faster than if .
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