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Why does the C preprocessor interpret the word “linux” as the constant “1”?
...d unix macro:
main() { printf(&unix["\021%six\012\0"],(unix)["have"]+"fun"-0x60);}
It prints "unix", but for reasons that have absolutely nothing to do with the spelling of the macro name.
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Alternative to iFrames with HTML5
... Another crucial drawback with iFrames is the fact that there are many websites out there which have set 'X-Frame-Options' to 'sameorigin' and then simply refuse the connection. In this case, your iFrame remains empty. No way to fix that.
– Igor P.
Jun 10 at 2...
Memcached vs. Redis? [closed]
...r your leader-board. Also great for keeping track of the last time users visited and who is active in your application.
Storing values with the same score causes them to be ordered lexicographically (think alphabetically). This can be useful for things like auto-complete features.
Many of the sorted...
MD5 algorithm in Objective-C
...11172-CH9-SW1
Search for Cryptographic Services Guide on Apple developer site.
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Shortest way to print current year in a website
...tion works great but I would advise on a server side solution. Some of the sites I checked had this issue of the entire page going blank and only the year being seen once in a while.
The reason for this was the document.write actually wrote over the entire document.
I asked my friend to implement ...
How to determine the version of the C++ standard used by the compiler?
...ide to change the accepted answer, but they may no longer be active on the site. See: meta.stackexchange.com/questions/120568/…
– Dan Korn
Aug 18 '16 at 19:26
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Java Embedded Databases Comparison [closed]
... on a search. Derby most recent release was in March/2019. Here is their site info: db.apache.org/derby
– JavaJd
May 6 '19 at 12:44
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Is It Possible to Sandbox JavaScript Running In the Browser?
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On their site, I see no way of using ADsafe. There is no way to download it, no link to the code, nothing. How can you try out ADsafe?
– B T
Dec 10 '15 at 19:39
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How to retrieve all keys (or values) from a std::map and put them into a vector?
...llow programmers. Additionally, it moves functionality away from the call site. Which can make maintenance a little more difficult.
I'm not sure if your goal is to get the keys into a vector or print them to cout so I'm doing both. You may try something like this:
std::map<int, int> m;
std:...
“message failed to fetch from registry” while trying to install any module
...dejs packages. I'm just downloading newer version of node.js from official site and compiling it by hand.
– Alex Lokk
Feb 27 '14 at 11:10
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