The following is a small series from Changsha warm technology collection of 2014 desktop installation configuration recommended, I hope everyone can be useful!
Computer Entry Configuration
If you usually only look at stocks, surfing the internet, watching movies, playing ordinary online games, this set of configuration can be fully qualified.
cpu:intel-g1610¥260
Motherboard: Gigabyte b75m-d3v¥460
Memory: Kingston ddr3-1333 4g¥280
Hard drive: Western data Caviar Blue 500gb¥320
Power supply
has not been unpacked and selected, but after four generations of processors come out, the individual overclocking the processor contrast, I feel that the overclocking ability of Chinese box and the difference between the pieces are not very big, temperature and voltage are controlled by the same, is really the problem of silicone, or the structure of the defect warranty for the national three years, must rely on the CPU fan above the barcode
settings to prevent IP spoofing.-- Enable-err-Language = "simplify_chinese" and-- Enable-default-err-ages = "simplify_chinese": specifies that the error is displayed as an error page in simplified Chinese.-- Enable-Poll: the poll () function should be enabled instead of the select () function. Generally, Poll (polling) is better than select, but configure (script program) it is known that poll is invalid on some platforms. If you think you are smarter than configure compiling and configuring a
(squid/3.1.19)Connection: Close
Squid object cache: Version 3.1.19Start Time: Tue, 28 Oct 2014 06:14:20 GMTCurrent Time: Tue, 28 Oct 2014 07:57:50 GMTConnection information for squid:Number of clients accessing cache: 2Number of HTTP requests received: 1744Number of ICP messages received ed: 0Number of ICP messages sent: 0Number of queued ICP replies: 0Number o
data:Second, point cloud displayThis is nothing, just read the PCD directly and call show.#include Three sets of data correspond to the result:Third, point cloud splicingI directly take the original data for ICP processing, so the speed is very slow! About ICP interpretation, excerpt from the "Point Cloud Library PCL Learning Tutorial"Iterative Closest Point, iterative nearest algorithm, treats the 2-point
behavior.Parameter description Optimizer_search_depth This parameter controls the limit of the optimizer when the execution plan is exhausted. If the query is in the "statistics" status for a long time, you can reduce this parameter. Optimizer_prune_level It is enabled by default, which enables the optimizer to decide whether to skip certain execution plans based on the number of rows to be scanned. Optimizer_switch This variable contains some flags for e
, less than 480px*/@media (max-width:480px) {#tour H3, #tour figcaption, #tour. info,.list {font-size:. 14rem;} #headline H2 {font-size:. 18rem;} #headline h3 {font-size:. 12rem;}. List H2 {font-size:. 17rem;}} Code:
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parameters for each bank is a third party task. However, the third party is not old and reliable, if the third party closed down, the person ran, then your money is gone. Because the customer pays the money not to your bank account, but is paid to the third party's bank account, and you have an account in the third party. And the third party also charge fees, is generally 1%, this is not a small number ah (really black).
3, through the third party online payment rules
The electric dealer want
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┃-Star Virtual host management Platform 3.5 important update Instructions ┃
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Version change: 3.5 Beta2 version July 14, 2005
Controlled End section:
Automatically set up Cert filing directory.
Main control part:
1. The agent formally supported the "Independent mode", opened the agent of this model, can manage their own server
You can set up your own server in the proxy area, and you can assign the product to a server of
clustered index with a primary key ID is unordered and becomes a discrete read operation on disk, assuming that when there are many records to read (typically around 20% of the entire table), this time the optimizer chooses to use the clustered index directly, that is, to sweep the whole table, because sequential reads are faster than discrete reads, This is why generally do not need to distinguish between the field of small index, note is alone because the use of this field to find a lot of da
(sub-query) Select ... From Single_table ... ORDER Bynon_index_column[desc] LIMIT [M,]n; This class of queries that display several rows in a large result set is common in Web sites. such as: SELECT col1, ... From T1 ... ORDER by name LIMIT 10; SELECT col1, ... From T1 ... ORDER by RAND () LIMIT 15; The sort cache is specified by sort_buffer_size. If n rows are ordered to be small enough to be in the sort cache (m+n rows if M is specified), you can avoid using the merged file, and the entire qu
absolutely no warranty for GDB. Type"Show warranty" for details.This GDB was configured as "i686-pc-linux-gnu"... using hostLibthread_db library "/lib/libthread_db.so.1 ".
(GDB) rStarting program:/a. Out
Program received signal SIGSEGV, segmentation fault.0x08048524 in dummy_function () at D. C: 44* PTR = 0x00;(GDB)
You do not need to perform step-by-step debugging to find the 4th line of the error locatio
addition, during normal use, the host automatically shuts down or crashes frequently, so it is certain that the motherboard or software of this mobile phone has some problems.
10. Warranty: Ask the dealer about the warranty period of the machine and ask for a formal invoice. Refurbished mobile phones cannot enjoy all the benefits stipulated by the regular "three-pack". Therefore, there is generally no
when you need it; ensure that you can modify the software or use part of it for new free software; and ensure that you know that you can do these things. To protect your rights, we need to make a rule to forbid anyone from not admitting your rights or asking you to give up these rights. If you modify the free software or publish a copy of the software, these regulations turn into your responsibilities. For example, if you publish a copy of such a program, whether it is charged or free, you must
should be very clear, because it tries to operate on the memory area with the address 0, this memory area is usually inaccessible, and of course there will be errors. Let's compile and run it:
Xiaosuo @ gentux test $./a. outSegment Error
As expected, it went wrong and exited.
1. Use gdb to gradually find the segment error:
This method is also widely known and widely used. First, we need an executable program with debugging information. Therefore, we add the "-g-rdynamic" parame
program, and then use GDB to debug and run the newly compiled program. The specific steps are as follows:
Xiaosuo @ gentux test $ gcc-g-rdynamic d. cXiaosuo @ gentux test $ GDB./. Out GNU GDB 6.5 Copyright (c) 2006 Free Software Foundation, Inc.GDB Is Free Software, covered by the GNU General Public License, and you areWelcome to change it and/or distribute copies of it under certain conditions.Type " Show copying " To see the conditions.There Is Absolutely no
to gradually find the segment error:This method is also widely known and widely used. First, we need an executable program with debugging information. Therefore, we add the "-g-rdynamic" parameter to compile the program, use GDB to debug and run the newly compiled program. The specific steps are as follows:
xiaosuo @ gentux test $ gcc-g-rdynamic D. c xiaosuo @ gentux test $ GDB. /. out gnu gdb 6.5 copyright (c) 2006 Free Software Foundation, Inc. GDB is free software, covered by
author and ourselves, we need to make it clear to everyone that free software is not guaranteed (no warranty ). If another person modifies the software and continues to disseminate it. We need its recipients to understand that what they get is not the original free software. Any problems introduced by others shall not damage the reputation of the original author.
Finally, any free software is constantly threatened by software patents. We hope to avoi
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