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Interfaces — What's the point?

...rn creature; } } And our front end would then become: CreatureFactory _factory; void SpawnCreature(creatureType) { ICreature creature = _factory.GetCreature(creatureType); creature.Walk(); } The front end now does not even have to have a reference to the library where Troll and Orc ...
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How to determine SSL cert expiration date from a PEM encoded certificate?

... "$pem" done | sort Sample output: 2015-12-16: /etc/ssl/certs/Staat_der_Nederlanden_Root_CA.pem 2016-03-22: /etc/ssl/certs/CA_Disig.pem 2016-08-14: /etc/ssl/certs/EBG_Elektronik_Sertifika_Hizmet_S.pem share ...
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JSTL in JSF2 Facelets… makes sense?

...:forEach items="#{bean.items}" var="item"> <h:outputText id="item_#{item.id}" value="#{item.value}" /> </c:forEach> ...creates during view build time three separate <h:outputText> components in the JSF component tree, roughly represented like this: <h:outputText id="it...
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How to write URLs in Latex? [closed]

... Is there a way to escape special characters like & or _ automatically, when its part of the url? Those characters are often getting used in URLs as separator for dynamic values. – gies0r Mar 12 '19 at 23:56 ...
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get path for my .exe [duplicate]

... in visualstudio 2008 you could use this code : var _assembly = System.Reflection.Assembly .GetExecutingAssembly().GetName().CodeBase; var _path = System.IO.Path.GetDirectoryName(_assembly) ; ...
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how to clear the screen in python [duplicate]

... To avoid the 0 (system's return value) being shown, use absolutely_unused_variable = os.system("cls") or absolutely_unused_variable = os.system("clear") – Shiva Jul 4 '15 at 8:01 ...
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Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v

... what do you do if env has a lot of rvm stuff in it still? like rvm_dump_environment_flag=0 etc... – jcollum Apr 22 '12 at 21:28 5 ...
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What is the difference between SQL Server 2012 Express versions?

...er LocalDB or Express depending on your needs above. That's the SQLEXPRWT_x64_ENU.exe download.... (WT = with tools) Express with Advanced Services (contains the database engine, Express Tools, Reporting Services, and Full Text Search) This package contains all the components of SQL Expre...
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Apache not starting on MAMP Pro

.... Go to bin -> apache2 -> bin. Then rename the file from envvars to _envvars. I also came across another problem of it not working correctly. Make sure the ports are Apache defaults, NOT MAMP defaults (port 80 etc). If it works straight away, this should not apply to you. ...
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CMap用法 - C/C++ - 清泛网 - 专注C/C++及内核技术

...的效率。CMap就是对Hash表的一种实现。先上实例: int _tmain(int argc, char* argv[]) { //定义 typedef CMap<int, int, CString, CString> CMapInt; CMapInt map; //添加key,val map.SetAt(1, "str1"); map.SetAt(2, "str2"); map.SetAt(3, "str3"); map.SetAt(1, "s...