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Why does C++ need a separate header file?
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You seem to be asking about separating definitions from declarations, although there are other uses for header files.
The answer is that C++ doesn't "need" this. If you mark everything inline (which is automatic anyway for member functions defined in a class definition), the...
Is there auto type inferring in Java?
...t this was closed as "Will not fix", reason given was :
Humans benefit from the redundancy of the type declaration in two ways.
First, the redundant type serves as valuable documentation - readers do not
have to search for the declaration of getMap() to find out what type it
r...
JavaScript to scroll long page to DIV
... Is JQuery not javascript or do we want to write all libraries from scratch? My reading of the question was how to implement a specific feature, perhaps he wanted to know technical details but you don't know that any more than I do.
– George Mauer
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Why do we not have a virtual constructor in C++?
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Hear it from the horse's mouth. :)
From Bjarne Stroustrup's C++ Style and Technique FAQ Why don't we have virtual constructors?
A virtual call is a mechanism to get work done given partial
information. In particular, "virtual"...
Error “The goal you specified requires a project to execute but there is no POM in this directory” a
...xperiencing this on Windows and none of the above worked, try running this from cmd.exe. Executing these commands via PowerShell caused the install to fail each time.
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Reading my own Jar's Manifest
...nd the URL for your class first. If it's a JAR, then you load the manifest from there. For example,
Class clazz = MyClass.class;
String className = clazz.getSimpleName() + ".class";
String classPath = clazz.getResource(className).toString();
if (!classPath.startsWith("jar")) {
// Class not from J...
What is the meaning of the 'g' flag in regular expressions?
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Will give example based on string. If we want to remove all occurences from a
string.
Lets say if we want to remove all occurences of "o" with "" from "hello world"
"hello world".replace(/o/g,'');
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How do I install a custom font on an HTML site
... JUNEBUG.TFF in the same location as the html file.
I downloaded the font from the dafont.com website:
http://www.dafont.com/junebug.font
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How do I send a JSON string in a POST request in Go
...und, I just used it to paste the code, you can't open external connections from it.
– OneOfOne
Jan 8 '17 at 11:04
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Gridview height gets cut
...cross the web, the easiest of which can be a simple for-loop pulling Views from an adapter or elsewhere and adding them to a GridLayout, (not GridView; GridLayout is also available in the support lib) TableLayout or similar.
– adamp
Mar 25 '14 at 16:34
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