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What are the differences between Abstract Factory and Factory design patterns?
...xample below we design an interface so that we can decouple queue creation from a messaging system and can therefore create implementations for different queue systems without having to change the code base.
interface IMessageQueueFactory
{
IMessageQueue CreateOutboundQueue(string name);
IMessa...
Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
...56 IP addresses (2 hosts up) scanned in 2.71 seconds
Login to your RPi from your laptop (-Y with X-forwarding)
$ssh -Y pi@10.42.0.96
Lo and behold! Now your RPi is connected to your laptop and RPi can share the WiFi connection.
pi@raspberrypi ~ $
Share display & keyboard of your laptop...
What is difference between functional and imperative programming languages?
...1 + number2 + number3;
Each statement changes the state of the program, from assigning values to each variable to the final addition of those values. Using a sequence of five statements the program is explicitly told how to add the numbers 5, 10 and 15 together.
Functional languages:
The functio...
Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into
...tion to choose how large we want favicons to be on webbrowser tabs. Choose from: 16x16 32x32 64x64 128x128 Being the original poster, its invigorating to see 9 years later folks still care, about the little things that make life more beautiful, more enjoyable, snappier or just more elegant! :)
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How to iterate over rows in a DataFrame in Pandas
I have a DataFrame from Pandas:
22 Answers
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Function to return only alpha-numeric characters from string?
...m%2fquestions%2f5199133%2ffunction-to-return-only-alpha-numeric-characters-from-string%23new-answer', 'question_page');
}
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Open multiple Eclipse workspaces on the Mac
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For the mac, you can make an alias to do this from any directory in the terminal as well: alias eclipse='open -n /Applications/eclipse/Eclipse.app'. The -n is for "Open a new instance of the application(s) even if one is already running."
– Jeffrey ...
Maven-like dependency management for C++? [closed]
...rked very nicely. However, other binary dependencies (i.e. the ones coming from my subprojects) could not be managed easily. Am I missing something?
– weberste
Jul 20 '09 at 13:06
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A reference to the dll could not be added
...use TLBMP? Normally in VS2015 if you just add the reference to the COM DLL from the references window it takes care of all this for you.
– UuDdLrLrSs
Jun 28 '17 at 18:56
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Android: Difference between onInterceptTouchEvent and dispatchTouchEvent?
...ore doing the hit testing and if the event was hijacked (by returning true from onInterceptTouchEvent) it sends a ACTION_CANCEL to the child views so they can abandon their touch event processing (from previous touch events) and from then onwards all touch events at the parent level are dispatched t...