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How can I reliably determine the type of a variable that is declared using var at design time?
...al" C# IDE.
The first thing we do is run a pass which analyzes only the "top level" stuff in the source code. We skip all the method bodies. That allows us to quickly build up a database of information about what namespace, types and methods (and constructors, etc) are in the source code of the pr...
Nginx no-www to www and www to no-www
I am using nginx on Rackspace cloud following a tutorial and having searched the net and so far can't get this sorted.
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Apply formula to the entire column
I'm trying to recode all the zip code from Column A into Column B with the formula:
10 Answers
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Is it a good practice to place C++ definitions in header files?
My personal style with C++ has always to put class declarations in an include file, and definitions in a .cpp file, very much like stipulated in Loki's answer to C++ Header Files, Code Separation . Admittedly, part of the reason I like this style probably has to do with all the years I spent coding...
Cross-browser testing: All major browsers on ONE machine
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Contents
Which browsers have to be tested?
Rules of thumb: Which browsers should be included?
Preparation
Windows XP
Windows 7+ (for IE9+)
Browser downloads
Internet Explorer
Firefox
Opera
Chrome
Safari
Adobe Fl...
Why must we define both == and != in C#?
The C# compiler requires that whenever a custom type defines operator == , it must also define != (see here ).
13 Answe...
How to find memory leak in a C++ code/project?
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Proficiency in C++
C++ compiler
Debugger and other investigative software tools
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Understand the operator basics. The C++ operator new allocates heap memory. The delete operator frees heap memory. For every new, you should use a delete so that you free the same memory you allocated:
char* str =...
Do I need dependency injection in NodeJS, or how to deal with …?
...n C#/Java. Since Node.js, leverages the module pattern, it's not necessary to perform constructor or property injection. Although you still can.
The great thing about JS is that you can modify just about anything to achieve what you want. This comes in handy when it comes to testing.
Behold my ver...
What is the difference between cout, cerr, clog of iostream header in c++? When to use which one?
... internet but couldn't find a perfect answer. I still am not clear on when to use which. Can anyone explain to me, through simple programs and illustrate a perfect situation on when to use which one?
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How to use Git?
...ve a look at git for designers for great one page article/high level intro to the topic. (That link is broken: Here is a link to another Git for Designers )
I would start at http://git-scm.com/documentation, there are documents and great video presentations for non-software-developer/cs users. Git...