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Why does CSS not support negative padding?
...ing, like InDesign, you can't scroll that fast! It takes a big effort both from processors and graphic card to jump to next pages!
So painting and calculating forward and forgetting about an element once drawn, for now it seems to be a MUST.
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How to output a multiline string in Bash?
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/bin/echo is often different from one OS to another and different from Bash's builtin echo.
– Paused until further notice.
Jun 10 '12 at 17:01
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jQuery/JavaScript to replace broken images
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I thought & hoped we were moving away from inline attributes for javascript events...
– redsquare
Sep 2 '09 at 6:04
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mkdir -p functionality in Python [duplicate]
Is there a way to get functionality similar to mkdir -p on the shell from within Python. I am looking for a solution other than a system call. I am sure the code is less than 20 lines, and I am wondering if someone has already written it?
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Can anyone explain what JSONP is, in layman terms? [duplicate]
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In essence not only one can request data from a foreign web server, now the foreign web server can inject any script into the the web page automatically and the client had no ability to even look at the code before it's executed! A long way backwards from substituti...
When is memoization automatic in GHC Haskell?
...new version is much less efficient because it will have to read about 1 GB from memory where y is stored, while the original version would run in constant space and fit in the processor's cache. In fact, under GHC 6.12.1, the function f is almost twice as fast when compiled without optimizations th...
Is it good practice to NULL a pointer after deleting it?
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Setting a pointer to 0 (which is "null" in standard C++, the NULL define from C is somewhat different) avoids crashes on double deletes.
Consider the following:
Foo* foo = 0; // Sets the pointer to 0 (C++ NULL)
delete foo; // Won't do anything
Whereas:
Foo* foo = new Foo();
delete foo; // Del...
What's the difference between text/xml vs application/xml for webservice response
...one that is frequently visited and clear recommendations are now available from RFC 7303 which obsoletes RFC3023. In a nutshell (section 9.2):
The registration information for text/xml is in all respects the same
as that given for application/xml above (Section 9.1), except that
the "Type name" is ...
push_back vs emplace_back
...o, so I asked the same question on the Visual C++ blog. Here is the answer from Stephan T Lavavej, the official maintainer of the Visual C++ standard library implementation at Microsoft.
Q: Are beta 2 emplace functions just some kind of placeholder right now?
A: As you may know, variadic te...
Creating an empty list in Python
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This is because this func make list from iterable types, you couldnt insert in more than 1 argument. (Try to type list('abcd') and you understand everything)
– Ivan Lavrenov
Oct 17 '18 at 8:10
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