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What is & used for
...ersand".
&current; is not a standard character reference and so is an error (browsers may try to perform error recovery but you should not depend on this).
If you used a character reference for a real character (e.g. ™) then it (™) would appear in the URL instead of the string you ...
How can I get the URL of the current tab from a Google Chrome extension?
...l open tabs
– Enve
Jul 27 '13 at 18:05
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show 4 more comments
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CSS scrollbar style cross browser [duplicate]
...
105
Now also supported in Webkit though. And I think Opera supports them as well. So in fact, as of 2012, it seems 70% of the browser market sh...
What are the advantages of using nullptr?
... return 0;
}
Output:
prog.cpp: In function 'int main()':
prog.cpp:3:16: error: 'NULL' was not declared in this scope
The C++ standard defines NULL as an implementation defined macro defined in certain standard library header files.
The origin of NULL is from C and C++ inherited it from C. The C...
The backend version is not supported to design database diagrams or tables
...y created database through SQL Server Management Studio.
However I get the error:
4 Answers
...
Socket File “/var/pgsql_socket/.s.PGSQL.5432” Missing In Mountain Lion (OS X Server)
...
I was able to add the following to my .bash_profile to prevent the error:
export PGHOST=localhost
This works because:
If you omit the host name, psql will connect via a Unix-domain socket to a server on the local host, or via TCP/IP to localhost on machines that don't have Unix-domain...
how to convert from int to char*?
... char*.
– Adambean
Jan 25 '16 at 19:05
1
@Adambean: If it is C++, then I'm going to assume std::s...
Change text color based on brightness of the covered background area?
...but this is a good alternative to returning absolute colors jsfiddle.net/1905occv/1
– Hanna
Jul 5 '17 at 11:27
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How do you get the Git repository's name in some Git repository?
...
answered Mar 30 '13 at 7:05
mvpmvp
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How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?
... your cookies using a padding oracle attack, because your code produces an error page if the padding is somehow broken.
This is not a hypothetical scenario: Microsoft had this exact flaw in ASP.NET until a few years ago.
The problem is there are a lot of pitfalls regarding cryptography and it is ext...