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How to enable curl, installed Ubuntu LAMP stack?
... @Arsheep "didn't worked" is exceedingly unhelpful. Did it give you an error? Did your computer explode? Did your house burst into flames?
– Michael Mrozek
May 30 '10 at 18:41
...
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...
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 ...
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
...
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...
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...
Unresolved Import Issues with PyDev and Eclipse
... Yes, closed and reopened the project to get rid of that disturbing ImportError messages
– somnathchakrabarti
Sep 10 '17 at 9:07
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Program only crashes as release build — how to debug?
...bed in this answer.
In a production application you might want to send an error report back home, ideally together with a small memory dump that allows you to analyze the problem as described here.
b. Use Microsoft's structured exception handling mechanism that allows you to catch both hardware an...
“android.view.WindowManager$BadTokenException: Unable to add window” on buider.show()
...
or back button or activity clean up made by Android then you get this
error.
Reason :
The reason for this exception is that, as the exception message says,
the activity has finished but you are trying to display a dialog with
a context of the finished activity. Since there is no windo...
Flags to enable thorough and verbose g++ warnings
...romo -Wstrict-null-sentinel -Wstrict-overflow=5 -Wswitch-default -Wundef -Werror -Wno-unused
Questionable warnings that are present:
I include -Wno-unused because I often have variables that I know I
will use later, but do not yet have the functionality written for.
Removing warnings about that a...