ADDR 'end'
Erase N: SF [-Sl]
-Erase sectors SF-SL in Flash bank # N
Erase Bank N
-Erase flash bank # N
Erase all
-Erase all Flash banks
The erase command can be used to clean flash.
The parameter must specify the flash erasure range.
According to the start address and end address, start must be the start address of the erased block; end must be the end address of the erased end block. This method is the mo
Building your own PHP framework-the base class for abstract controllers
In the previous blog, we moved simple route parsing and execution from the portal file public/index.php into the framework. The entrance file suddenly becomes very refreshing ~ ~
However, go to our controller and see the following code:
Public function Actionview () { $body = ' Test body information '; require '.. /views/site/view.php '; }
Should we write an action to render the page, we have to f
I replied to a post last night. The content is classic. So I 'd like to open a post for you to study!
It mainly includes two System Performance Parameters in the machine:
1. Debug. SF. hW = 0 and change to debug. SF. hW = 1. This step enables hardware acceleration.
2. Modify Dalvik. VM. heapsize = 24 m to Dalvik. VM. heapsize = 32 m. In this step, set the Virtual Machine size to 32 m.
Note that this is to
XXX. HBM. XML 1: the same name as the described class, for example, usermodel. HBM. XML 2: The storage location and the description class are stored in the same folder. 3. The configuration mainly includes the following four parts: (1) ing of classes and tables (2) ing of primary keys (3) mappings between class attributes and DB fields (4) 4: you can find an example in the hibernate release package during configuration, for example, you can use the customer under "\ project \ hibernate-core \ S
development environment 1. Install JDK [Root@l-www.linuxidc.com ~]# MV jdk-6u25-linux-x64.bin/usr/bin/ [Root@l-www.linuxidc.com ~]# cd/usr/local/ [root@l-www.linuxidc.com local]# chmod a+x jdk-6u25-linux-x64.bin [root@l-www.linuxidc.com local]#./jdk-6u25-linux-x64.bin The software license agreement will be displayed after the JDK Setup program, press Enter or space to the end, follow the prompts to enter "Yes" return confirmation, wait 1-2 minutes or so to complete the installation. 2, for the
Inserting dataDelete datamodifying dataQuerying single dataQuerying more than one piece of dataHelloworldapp.java PackageCn.itcast.h3.helloworld;Importorg.hibernate.Session;Importorg.hibernate.SessionFactory;Importorg.hibernate.Transaction;Importorg.hibernate.cfg.Configuration;ImportCn.itcast.h3.helloworld.vo.UserModel; Public classHellowordapp { Public Static voidMain (string[] args) {//1. Load configuration file Hibernate.cfg.xml, get a Configuration objectConfiguration conf =NewConfiguration
scalar value area of this fragment can be efficiently realized by generating a search table for each linear fragment. The three parameters of this table are: the value of the preceding sample point, the value of the following sample point, and the length of the segment, as shown in Figure 1:
Figure 1 color of the first segment in the light and the drag Analyzer
Formula for Calculating the drag-meter of Part I (Formula 1 ):
It is a function of the first sampling point value
The Hibernate configuration file can be in either hibernate. properties or hibernate. cfg. XML format. The latter is a little more convenient. When adding an HBM ing file, you can add it directly in hibernate. cfg. xml without adding it to the initialization code like hibernate. properties. However, in any case, the two configuration items are the same. the following details:
There is a hibernate. properties Template under the src directory of hibernate. We don't have to write it from the begin
The Hibernate configuration file can be in either hibernate. properties or hibernate. cfg. XML format.
The latter is a little more convenient. When adding an HBM ing file, you can add it directly in hibernate. cfg. xml without adding it to the initialization code like hibernate. properties.
However, in any case, the two configuration items are the same. the following details:
There is a hibernate. properties Template under the src directory of hibernate. We don't have to write it from the begin
How to obtain the primary and foreign key relationships in SQL Server 2008:
Select object_name (con. constid) 'relational name ',Object_name (SF. fkeyid) 'Primary key table ',Fcol. Name 'Primary key ',Object_name (SF. rkeyid) 'Foreign key table ',Rcol. Name 'foreign key ',St. Name 'data type'From sysforeignkeys SFInner join sysconstraints con on SF. constid = co
There is a very important namespace system. diagnostics in. net. In this namespace, we can interact with system processes, event logs, and performance counters (msdn ).It contains two classes: stacktrace and stackframe. Stacktrace: indicates a stack trace. It is an ordered set of one or more stack frames. Stackframe: Provides information aboutStackframe(Indicates a function call in the call stack of the current thread. (Msdn ).Generally, in the application system, we may not capture exceptions i
Search Engine TechnologyArticleXie Xinbo http://blog.xieyubo.com/
SF: open-source FTP Search EngineHttp://gf.cs.hit.edu.cnRelated DocumentsSupersonic versionPay attention to some details and letProgramFaster running (1/4)Pay attention to some details to make the program run faster (2/4)Pay attention to some details to make the program run faster (3/4)Pay attention to some details to make the program run faster (4/4)
is transferred2) compare two unsigned numbers and transfer according to the comparison resultsJB (Jnae or JC) is actually jnae:jump not above and equal less than, that is, not higher and not equal, or a carry bit of 1 is transferredJB ; no sign is less than jump JNB ; no symbol is less than the jump Jbe ; no symbol is less than or equal to jumpJnbe unsigned no less than equals jumpsBut the execution of this statement before JB used CMP to compare 2 unsigned numbers, CMP compared unsigned n
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