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Obfuscated C Code Contest 2006. Please explain sykes2.c
...g:
main(_) {
_^448 && main(-~_);
putchar(--_%64
? 32 | -~7[__TIME__-_/8%8][">'txiZ^(~z?"-48] >> ";;;====~$::199"[_*2&8|_/64]/(_&2?1:8)%8&1
: 10);
}
Introducing variables to untangle this mess:
main(int i) {
if(i^448)
main(-~i);
...
Is APC compatible with PHP 5.4 or PHP 5.5?
...arible - make it point to the right php directory (where you have your php.exe file and which is used by your local server).
If you need deeper explanation let me know in the comment below. Regards.
How do you migrate an IIS 7 site to another server?
...wing command (replace Default Web Site with your web site name):
msdeploy.exe -verb:sync -source:apphostconfig="Default Web Site" -dest:package=c:\dws.zip > DWSpackage7.log
To restore the package, run the following command:
msdeploy.exe -verb:sync -source:package=c:\dws.zip -dest:apphostconfi...
How do you format an unsigned long long int using printf?
...y want to try using the inttypes.h library that gives you types such as
int32_t, int64_t, uint64_t etc.
You can then use its macros such as:
uint64_t x;
uint32_t y;
printf("x: %"PRId64", y: %"PRId32"\n", x, y);
This is "guaranteed" to not give you the same trouble as long, unsigned long long etc...
WinMian和 main的区别 - C/C++ - 清泛网 - 专注C/C++及内核技术
WinMian和 main的区别main是控制台程序下的入口函数，WinMain是Win32程序的入口函数。它们在底层是走的不同的分支，所以调不同的函数，函数名是固定的，且大小写敏感。main是控制台程序下的入口函数，WinMain是Win32程序的入口函数...
RegEx to parse or validate Base64 data
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
What are the undocumented features and limitations of the Windows FINDSTR command?
...for this section. There are 3 distinct parsing phases involved:
First cmd.exe may require some quotes to be escaped as ^" (really nothing to do with FINDSTR)
Next FINDSTR uses the pre 2008 MS C/C++ argument parser, which has special rules for " and \
After the argument parser finishes, FINDSTR addi...
Dealing with multiple Python versions and PIP?
...
On Windows, you can execute the pip module using a given Python version through the Python launcher, py.exe, if you chose to install it during Python 3 setup.
py -3 -m pip install packagename
py -2 -m pip install packagename
You can be even m...
“No such file or directory” error when executing a binary
....so.2]
I was missing the /lib/ld-linux.so.2 file, which is needed to run 32-bit apps. The Ubuntu package that has this file is libc6-i386.
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The constant cannot be marked static
...c const int HATS = 42;
public static readonly int GLOVES = 33;
}
App.exe, references Lib.dll:
Foo.HATS // This will always be 42 even if the value in Lib.dll changes,
// unless App.exe is recompiled.
Foo.GLOVES // This will always be the same as Foo.GLOVES in Lib.dll
From...