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Java generics - why is “extends T” allowed but not “implements T”?
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I think the reason is at least I would like to have a generic that can have a constructor and methods that can accept any class that both axtends a base class and exhibits an interface not just interfaces that extend an interface. Then have the inst...
What is the difference between 0.0.0.0, 127.0.0.1 and localhost?
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Agree with Pacerier. At least in Windows, localhost behaves as 0.0.0.0 (not 127.0.0.1) by default
– drodsou
Dec 30 '16 at 20:05
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pinpointing “conditional jump or move depends on uninitialized value(s)” valgrind message
... this means is that you are trying to print out/output a value which is at least partially uninitialized. Can you narrow it down so that you know exactly what value that is? After that, trace through your code to see where it is being initialized. Chances are, you will see that it is not being fully...
Haskell error parse error on input `='
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Thanks. "Real world haskell" (at least the version i have) doesn't have the let in its examples
– Micah
Jul 19 '12 at 21:48
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Add .gitignore to gitignore
...gestions also. So it just needs to be untracked... Not very surprising, at least if you've ever been "subverted" (svn).
– Tomasz Gandor
Oct 21 '14 at 13:03
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Differences between strong and weak in Objective-C
...s lifetime. The object you are referencing weakly only lives on because at least one other object holds a strong reference to it. Once that is no longer the case, the object gets destroyed and your weak property will automatically get set to nil. The most frequent use cases of weak references in iOS...
“The page you are requesting cannot be served because of the extension configuration.” error message
....NET Install instead of attempting to run aspnet_regiis.exe as the path of least resistance and resolves the issue. We're seeing this a lot on boxes that have installed .NET 4.5.2 (via Windows Update) prior to installing the IIS Role, its a bit frustrating because these boxes will show .NET 4 as an...
$(window).scrollTop() vs. $(document).scrollTop()
...$('html').scrollTop() is not cross-browser (as a setter it doesn't work at least in Chrome). The most crossbrowser way to do it for now is: $(window).scrollTop() as a getter, $('html,body').scrollTop(offset) as a setter.
– Georgii Ivankin
Jan 18 '13 at 13:08
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Moving project to another folder in Eclipse
...n the package explorer to move a C/C++ project... seems to work anyway, at least for a makefile project.
– sstn
Sep 6 '11 at 8:07
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Example JavaScript code to parse CSV data
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@skibulk Your second comment is incorrect (at least in Chrome is works fine with your example). Your first comment is valid though, although it is easily fixed - add the following right before if ('\r' === chars[c]) { ... }: if (end === c-1) { row.push(reviver(table.leng...