大约有 46,000 项符合查询结果（耗时：0.0457秒） [XML]
nodejs get file name from absolute path?
...follow
|
edited Mar 11 '19 at 7:06
answered Nov 6 '13 at 11:59
...
What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
I just started using Qt and noticed that all the example class definitions have the macro Q_OBJECT as the first line. What is the purpose of this preprocessor macro?
...
Quickest way to convert a base 10 number to any base in .NET?
I have and old(ish) C# method I wrote that takes a number and converts it to any base:
12 Answers
...
/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.15' not found
...64-unknown-linux-gnu/libstdc++-v3/src/.libs/libstdc++.so.6.0.15
I copied it in to /usr/lib and redirected libstdc++.so.6 to point to the new one, and now everything works.
share
|
improve this ans...
Cleaner way to update nested structures
...az provides Zippers for Stream (scalaz.Zipper), and Tree (scalaz.TreeLoc). It turns out that the structure of the zipper is automatically derivable from the original data structure, in a manner that resembles symbolic differentiation of an algebraic expression.
But how does this help you with your ...
How to track down a “double free or corruption” error
When I run my (C++) program it crashes with this error.
8 Answers
8
...
WCF Service , how to increase the timeout?
...e most important is the sendTimeout, which says how long the client will wait for a response from your WCF service. You can specify hours:minutes:seconds in your settings - in my sample, I set the timeout to 25 minutes.
The openTimeout as the name implies is the amount of time you're willing to wai...
Importing a CSV file into a sqlite3 database table using Python
I have a CSV file and I want to bulk-import this file into my sqlite3 database using Python. the command is ".import .....". but it seems that it cannot work like this. Can anyone give me an example of how to do it in sqlite3? I am using windows just in case.
Thanks
...
How can I get the MAC and the IP address of a connected client in PHP?
...C address by parsing the output of arp -n (linux) or arp -a (windows).
Edit: you ask in comments how to get the output of an external command - one way is to use backticks, e.g.
$ipAddress=$_SERVER['REMOTE_ADDR'];
$macAddr=false;
#run the external command, break output into lines
$arp=`arp -a $i...
C++ convert hex string to signed integer
I want to convert a hex string to a 32 bit signed integer in C++.
9 Answers
9
...