GDB followed in and found that both threads were blocked on the read/write lock application, a total of four threads, the other two threads in sleep and select, do some unrelated work. The lock content is:
$1 = {__ DATA = {__ lock = 0, _
ADT always fails to be installed-the ADT can be successfully installed through eclipse, but the ADT cannot be seen in the about dialog box, but the ddms and HV can be seen. You can see that the ADT file has been installed and the "installed" error
CompiledProgramWhen a problem occurs in the release version, we track down and find that the function call sequence is not as expected: for example, int BBC1 = addulong1 (10) + addstring1 ("ASDF "); addstring1 was called first. How can VC change the
From: http://eric-hou.javaeye.com/blog/546621
Note: I tried to add and did not test others.
Note: After being added as a service, the system encounters the error "SVN: Can't set file 'e:/PGM/DB/txn-current' read-write: access is denied. ", This
2008-11-4
Ace5.5
Symptom:A normal TCP connection, after a period of time, the client fails to send data to the server-127.0.0.1 address, the connection is not closed, the client log shows that the message is sent successfully, but the server log
The way to export and import LDAP data
1,SlaveLDAPExport Database Data
$ sudo slapcat-V-l AA. ldif
2. in the new ldap initialize the database
for initialization, use dpkg-reconfigure ! Previously, I used
$ sudo Rm-fr/
Address: http://blog.chinaunix.net/u2/83758/showart_1832458.html
Problem description:
In the process of system management, it is often encountered that the port is occupied when a process is started. For example, port 9090 is often occupied when
By default, the 32-bit system only has 96 kb, And the 64-bit system only has kb! In 32-bit Linux, it is 10 MB.
Test SectionCode:
// Thread Functions
Void TAA: Run (void * LP){Pthread_attr_t tattr;Pthread_attr_init (& tattr );
Size_t
Method for carrying DTMF by SIP info
Version 0.9 2009-9
The main source of this article is references [1].
I. Method:
1) DTMF-relay and Kapanga
-----------------------------------------------------------------
Info SIP: 7007471000
Common computing of telecommunication systems
Version 1.0:
2008-9-17
Processing capability indicators
Processing capability indicators are as follows: Number of system users, number of times of calls during busy hours bhca,Number of calls per
It is said that there has actually been a month.
The AC string matching algorithm is implemented in C language. First, the function of fixed allocation of string length is implemented, and then dynamic memory allocation is performed in the case of
This article focuses on the compilation and execution process of libpcap user name, and mines the Libpcap source code, this document aims to record my current ideas on source code reading and the collation and reference documents in the code reading
How to prepare:
Bit manipulation can be a scary thing to parse candidates, but it doesn' t need to be! If you're shaky on bit manipulation, we recommend doing a couple of arithmetic-like problems to boost your skills compute the following by
It's really nice to refer to guisu's code ~
In my opinion, the main function is to put the IP address in the TXT file in the bit location 1 of the map, so as to facilitate the subsequent judgment and determine whether the IP field exists, in the
1. suffix Array
Refer to the http://dongxicheng.org/structure/suffix-array/, the simplest understanding, suffix array is "Who is the number ?", The ranking array is "What is your ranking ?". For more information about suffix array generation, see
The program uses a static library a, which uses another static library B -- the program does not directly use B. Connection error: the function in B is not defined. Add code so that the program can use B directly to solve the problem.
Because the
As mentioned above, the implementation of the custom class for regular log4j printing will not mention the specified size or number of backup files. You can simply copy the code from the rollingfileappender class to the previous custom class, the
Introduction to SIP Extension and related RFC
Version 1.0:
2008-9-15
Overview of SIP Extension
SIP extensions can be divided into several types:
Some shortcomings in SIP capabilities;
Business capability enhancement, such as IM and refer;
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