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Why does this Java code compile?
...se restrictions are intended to prevent code like
int j = i;
int i = j;
from compiling. The Java spec says "the restrictions above are designed to catch, at compile time, circular or otherwise malformed initializations."
What do these rules actually boil down to?
In short, the rules basically s...
Error: “Cannot modify the return value” c#
...arefully perhaps you actually mean to modify the backing variable directly from within your class:-
myOrigin.X = 10;
Yes that would be what you would need.
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Clone Object without reference javascript [duplicate]
..." + B.a); // 25 30 40
This creates a new object in A and B that inherits from obj. This means that you can add properties without affecting the original.
To support legacy implementations, you can create a (partial) shim that will work for this simple task.
if (!Object.create)
Object.create ...
Erasing elements from a vector
I want to clear a element from a vector using the erase method. But the problem here is that the element is not guaranteed to occur only once in the vector. It may be present multiple times and I need to clear all of them. My code is something like this:
...
Trigger a button click with JavaScript on the Enter key in a text box
...are using asp.net you will have to return false at the end to stop asp.net from still intercepting the event.
– maxp
Jan 13 '12 at 10:49
...
What is the meaning of prepended double colon “::”?
...
This ensures that resolution occurs from the global namespace, instead of starting at the namespace you're currently in. For instance, if you had two different classes called Configuration as such:
class Configuration; // class 1, in global namespace
namespace...
Virtual Serial Port for Linux
...y ("pseudo-teletype", where a serial port is a "real teletype") for this. From one end, open /dev/ptyp5, and then attach your program to /dev/ttyp5; ttyp5 will act just like a serial port, but will send/receive everything it does via /dev/ptyp5.
If you really need it to talk to a file called /dev/...
What's the key difference between HTML 4 and HTML 5?
...
HTML5 has several goals which differentiate it from HTML4.
Consistency in Handling Malformed Documents
The primary one is consistent, defined error handling. As you know, HTML purposely supports 'tag soup', or the ability to write malformed code and have it corrected i...
How to disable right-click context-menu in JavaScript [duplicate]
...
Returning false from the event handler did not block the default context menu from appearing in Firefox or Chrome in my case. But calling event.preventDefault() did... Thought this might help.
– Vikash Madhow
...
How do I enable language extensions from within GHCi?
...koverflow.com%2fquestions%2f12584884%2fhow-do-i-enable-language-extensions-from-within-ghci%23new-answer', 'question_page');
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