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Linux c++ error: undefined reference to 'dlopen'
...n Linux with C++ (Eclipse), and want to use a library.
Eclipse shows me an error:
10 Answers
...
How to deal with “java.lang.OutOfMemoryError: Java heap space” error?
...t designer) on Java 5 . Recently, I am running into java.lang.OutOfMemoryError: Java heap space error because I am not being conservative on memory usage. The user can open unlimited number of files, and the program keeps the opened objects in the memory. After a quick research I found Ergonomic...
How accurately should I store latitude and longitude?
... If these are at the equator does that mean that these are worst case errors?
– Liath
Jan 15 '14 at 9:02
6
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How to dynamically update a ListView on Android [closed]
...ing? This code is copied w/o a test compile, so I likely left at least one error in there somewhere
– Hamy
Feb 8 '10 at 15:23
...
Fatal error: Maximum execution time of 300 seconds exceeded
I keep getting this PHP error:
18 Answers
18
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nginx error connect to php5-fpm.sock failed (13: Permission denied)
I update nginx to 1.4.7 and php to 5.5.12 , After that I got the 502 error . Before I update everything works fine.
24 ...
【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...;
spin_unlock(&hslot2->lock);
}
sock_set_flag(sk, SOCK_RCU_FREE);
error = 0;
fail_unlock:
spin_unlock_bh(&hslot->lock);
fail:
return error;
}
bind()会设置inet_rcv_saddr接收地址，以及通过udp_lib_get_port绑定到特定端口， 如果可以绑定，会在hash1和hash2两...
How to write log to file
....O_RDWR | os.O_CREATE | os.O_APPEND, 0666)
if err != nil {
log.Fatalf("error opening file: %v", err)
}
defer f.Close()
log.SetOutput(f)
log.Println("This is a test log entry")
Based on the Go docs, os.Open() can't work for log.SetOutput, because it opens the file "for reading:"
func Open
...
When to choose checked and unchecked exceptions
...ble.
Checked Exceptions should be used for predictable, but unpreventable errors that are reasonable to recover from.
Unchecked Exceptions should be used for everything else.
I'll break this down for you, because most people misunderstand what this means.
Predictable but unpreventable: The call...
Meaning of Android Studio error: Not annotated parameter overrides @NonNull parameter
...te MyActivity class, when I try to commit the code to Git, I get a strange error I don't understand. The code is this:
3 An...