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Passing a String by Reference in Java?
...that assignment creates a new string object that the copy of the reference now points to. The original reference still points to the empty string.
This would be the same for any object, i.e., setting it to a new value in a method. The example below just makes what is going on more obvious, but co...
CSS @font-face not working with Firefox, but working with Chrome and IE
...m suspecting it to be a problem of how my CSS files are included, cause I know Firefox is not too friendly about cross-domain imports.
...
How do I start PowerShell from Windows Explorer?
...OT\Directory\Background\shell\powershell]
@="Open PowerShell window here"
"NoWorkingDirectory"=""
[HKEY_CLASSES_ROOT\Directory\Background\shell\powershell\command]
@="C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe -NoExit -Command Set-Location -LiteralPath '%V'"
;
; Add context men...
What's the best way to check if a file exists in C?
... == EEXIST) {
/* the file already existed */
...
}
} else {
/* now you can use the file */
}
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Mongod complains that there is no /data/db folder
...Instead I just used
sudo chown $USER /data/db
as an alternative and now mongod has the permissions it needs.
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Best practice: ordering of public/protected/private within the class definition?
..."out of the way" ensures this information is maintained only on a need to know basis, one of the more important aspects of encapsulation.
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C# difference between == and Equals()
...rator overloads are determined at compile time and at compile time all it knows is that the left hand side is an object.
– MikeKulls
Jul 15 '12 at 22:53
4
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Disable Drag and Drop on HTML elements?
... which I'm attempting to implement a full featured windowing system. Right now it's going very well, I'm only running into one minor issue. Sometimes when I go to drag a part of my application (most often the corner div of my window, which is supposed to trigger a resize operation) the web browser g...
Unicode character for “X” cancel / close?
...
Now if only we could change the color in FireFox 32.0, its always red even when setting the color css
– Gerrit Brink
Sep 10 '14 at 8:24
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Why an interface can not implement another interface?
...{
public boolean Barks();
public boolean isGoldenRetriever();
}
Now, if a class were to implement this interface, this is what it would look like:
public class SomeClass implements Dog
{
public boolean Barks{
// method definition here
}
public boolean isGoldenRetriever{...