bit shortener

This blog is a summary, summed up to see whether the Linux system is 32-bit or 64-bit methods, a lot of content from online netizens blog. This article is just to tidy up, comb this knowledge, easy to forget the time to check at any time.Method 1:getconf long_bit ViewAs shown in the following example: 32-bit Linux systems show 32, 64-

Download Cpu-zSoftware address in the end of the "attention", of course, you can also go to find the Niang. Install the software to open the software, appear in the software to obtain CPU information interface Note: The software does not generate desktop shortcuts, so to start → program to find this is to get the CPU information after the interface we just look at the command set bar: ① If there is EM64 such a word, it means that your 　　CPU is 64 bits, then can install 64 system ② if not, your

The Win7 64-bit system is configured to use the 32-bit Eclipse Blog Category: Eclipse EclipseThe recent work computer has been replaced by a 64-bit Win7 system, with 32-bit JDK and Eclipse installed on the PC. The JDK installed on the new work computer is 64-bit, bec

32-Bit Bitmap to 24-Bit Bitmap Conversion (1) FunctionsIn many practical applications of image processing, we need to convert the Color Representation of the image (for example, converting a 32-bit color to a 24-bit color ). This article uses a simple example to illustrate the conversion process from 32-

Check whether the CentOS system version is 32-bit or 64-bitI,[Root @ linuxzgf ~] # Getconf LONG_BIT[Root @ linuxzgf ~] # Getconf WORD_BIT(In 32-bit systems, the int and long types are generally 4 bytes. In 64-bit systems, the int type is 4 bytes, however, long has been changed to 8-byte inux. "getconf WORD_BIT" and "getconf LONG_BIT" can be used to obtain the num

ORACLE Installation./runInstaller reports "You are attempting to install 64-bit Oracle on a 32-bit operating system., yuminstalloracle Prepare to install the oracle database, see: http://blog.csdn.net/mchdba/article/details/43086037 1. solution (1): Ignore system prereqs[Root @ powerlong5 database] # export displayed = 192.168.121.218: 1.0 [Root @ powerlong5 database] # xhsot + -Bash: xhsot: command not fo

Label:1 mainly because the Plsql can only accept 32-bit clients 2 Download oracle32-bit client http://www.oracle.com/technetwork/topics/winsoft-085727.html 3 Due to the continuous updating of hardware technology, Win7 system gradually become mainstream, and computer memory gradually increased, in order to make full use of memory resources (because 32 of the system can only use up to 3G of memory), improve

/*** Convert 15-bit to 18-bit *@paramIdcode 15-digit ID number *@returnString 18-bit ID number*/ Publicstring Toeighteen (String idcode) {Idcode= idcode.substring (0, 6) + "+" + idcode.substring (6);//added year to 17-bit//calculate check bit begin Char[] Ai =Idcode.tocha

1. Bit Field Introduction A bit field is a contiguous set of bits in a signed char, unsigned char, signed int, unsigned int. Bit fields a structure declaration is created, which declares a label for each field and determines the width (number of bits) of the field. Take the int type as an example, such as: struct field{ unsigned int a:1; A accounted for 1 bits

Because I installed the 64-bit oracle,plsql is 32 bits of the connection is not on. There are ways to connect online; Download Plsql_developer Address:http://pan.baidu.com/share/link?shareid=3768883331uk=3557941237Download instantclient-basic-win32-10.2.0.5 Address:http://pan.baidu.com/share/link?shareid=3782452820uk=3557941237 2Install your downloaded plsql_developer and click on the Chinese file for Chinese.Install well open you will find that

Label:Recently made an upgrade of the system at hand to upgrade from the original Windows Server 2003 32bit to Windows Server 64bit, because the program in the system through the ODBC connection database, according to the previous Setup method set up, but the program can be To run but can not properly connect the status of the database, after colleagues to mention the point only to know that ODBC settings are divided 32/64 bit.If your system is a "64-bit