cgm meaning

automatically written back to the object in the heap variable. This changes the value of the object in the heap. Here is a pictureDescribe this write interactionRead and load copy variables from main memory to current working RAMUse and assign execute code, change shared variable valueStore and write refresh main memory related content with work-in-RAM dataWhere use and assign can appear multiple timesHowever, these operations are not atomic, that is, after read load, if the main memory count v

; PORT: Ports + Intra-group sequence ; First angle bracket: function assignment, 0 for input, 1 for output, 2 for IO port, 6 for interrupt, rest indeterminate; The second angle bracket: built-in resistor, using 0, mark the internal resistance high impedance State, if 1 is the internal resistor pull, 2 represents the internal resistance pull down. The default state is used to indicate a resistor pull-up. Other data is invalid.; The third angle bracket: drive capability; Default rep drive capabili

1 "Session1.merge (T entity) Merge entity method.2 The function of the merge is: A new object, if the object set an ID, then this object is treated as a Free State:When the ID cannot be found in the database, the update will definitely report the exception, but with the merge, it will be insert.When the ID can be found in the database, the update and merge performance is updated data, issued an UPDATE statement;If the ID is not set, the object is treated as transient:With the update, because the

compileYou do not need to specify a header file to reference which dependencies, because the compiler will automatically find these dependencies automatically compiledInclude $ (build_shared_library) build_static_library. SoThe type of library generated after compilation, if it is a static library. A configuration include $ (build_static_library)Other parametersLocal_cpp_extension: = CC//Specify extension of C + + fileLocal_module: = NdkfooLocal_src_files: = ndkfoo.ccLocal_ldlibs + =-llog-lvmsa

label can be better to describe it, what is the label. add: web crawler, SEO and other concepts Seo:search engine optimization--search engine optimization, which is a search engine to take advantage of the rules, the adoption of optimization strategies or procedures to improve the site in search results rankings.Network crawler: Also known as network spider, Network robot, is a search engine to automatically crawl Web resources of the program or called a robot. From a certain URL as the startin

the #import method to introduce the referenced class.Such as: #import "A.h" #import "B.h" @implementation A ...... Give an example to illustrate.In the ClassA.h#import ClassB.h equivalent to include the entire. h header file. If there are many. m files #import ClassA.h, then these files will #import ClassB.h add unnecessary #import and waste compilation time when compiling. In large software, it is important to reduce the include in. h files.If it's just ClassB, t

, which means the service relies on a service class.In order to remove this coupling, the general use of IOC dependency injection in the web domain is to implement "dependency inversion", both Java and PHP can implement this capability based on reflection, and each MVC framework has similar implementations. is the service layer necessary? A matter of opinion, I think long-time maintenance of large projects through a more granular layering, more conducive to the iterative upgrading o

Some special properties of the GridView:1.android:numcolumns= "Auto_fit" //gridview The number of columns is set to Automatic2.android:columnwidth= "90DP" //width of each column, which is the width of item3.android:stretchmode= "ColumnWidth"//Zoom is synchronized with column width size4.android:verticalspacing= the margin between "10DP" //two rows5.android:horizontalspacing= margin between "10DP" //Two columns6.android:cachecolorhint= "#00000000" //Remove the default black background when draggi

Eclipse 3.1 Version Code IO "Europa 1, Yi ao"Eclipse 3.2, 30-06-2006, Callisto projects, version code Callisto "Europa Four, Calisto"Eclipse 3.3, 29-06-2007, Europa projects, version code Eruopa "Europa II, Europa"Eclipse 3.4, 25-06-2008, Ganymede projects, version code Ganymede "Ganymede, Genimide"Eclipse 3.5, 24-06-2009, Galileo projects, version code Galileo "Galileo"Eclipse 3.6, 23-06-2010, Helios projects, version code Helios "Sun god"Eclipse 3.7, 22-06-2011, Indigo Projects, version code I

references, except that they do not determine the survival of the object. Even if an object is held by countless references, as long as there is no strong reference to him, then it will be purged, it is not the owner of the object. Its value is automatically set to nil after the object is disposed.The weak pointer is used primarily for "parent-child" relationships, where the father has a strong pointer to the son, so the father is the owner of the son, but in order to prevent the cycle of owner

The time in scenes it took the last frame. This is the hint given when using this functionIn general we will see this function when setting the speed. First write my understanding of time.deltatime. That is, the speed at which objects move every second. Note that it is not the speed at which each frame moves (if it is per frame, it runs too fast ...). ）。If you add or subtract a value, you probably should multiply it by time.deltatime.Note that you should not rely on time.deltatime in Ongui becau

In QT EngineeringThe meaning of each variable in the. Pro file:HEADERS a C + + header file (. h) for the specified project.SOURCES the C + + implementation file (. cpp) for the specified project.FORMS specifies the. ui file generated by the Qt designer that needs to be processed by UIC.RESOURCES specifies the. qrc file that needs to be processed by RCC.Defines specifies pre-defined C + + preprocessing symbols.INCLUDEPATH specifies the path to the glob

after entering the interrupt program. If the use of timer interrupt, the bit is not manual operation, but if the software query method, when the query to the bit is 1 o'clock, the software should be zeroed.tr1--Timer 1 run control bitClear 0 off timer 1 by software. When gate = 1, and INT1 is high, TR1 1 start timer 1, and when gate = 0 o'clock, TR1 1 o'clock can start timer 1.tf0--Timer 0 Overflow flag bit, function and operation mode and TF1 same.tr0--Timer 0 runs the flag bit, its function a

Language,idl) to expose the interfaces of the service. We know that 3 out of 4 Android application components (Activity, Broadcastreceiver, and ContentProvider) are able to cross-process access, and another Android application component service is the same. Therefore, the ability to access such a cross-process access service is called the Aidl (Android Interface Definition Language) service.22. Number of queries per second queries per Second QPS23. In-app billing In-app billing IAB24.APT Advanc

Once the roles are set up, we need to authorize the Department, individual, or workgroup. After the department authorizes, can also the Department under the position, or the personnel individual authorization. Without authorization, all people are menu permissions under the default role.For example: the hospital Office to add the Function menu, select the Office, click the "Add Use Role" button, select the role to add, and then determine. Finally, remember "Save Settings" in the lower right corn

Catalog : catalog, which is a directory listing of content that has been backed up before the tape drive reads the tape, lets you know what backup was done before, and details such as backup time.Column list:inventory, unlike catalogs, inventory is a query tape drive (tape library) of what is in the tape (usually read the tape index or read from the backup software database and barcode corresponding).The procedure is as follows: Scan->inventory->catalog->eraseReprinted from: http://blog.sina.com

Yes, that's right. The secret of the digital DP is a concise DFS template1 intDfsintPositionintConditionBOOLboundary) {2 if(Position 0)return(condition?));3 if(Condition 0)return 0;4 if(!boundary ~f[position][condition])returnF[position][condition];5 intRespond =0;6 inttop = boundary? Num[position]:9;7 for(inti =0; I i)8Respond + = DFS (position-1, new_s (condition, i), boundary i = =top);9 returnBoundary? Respond:f[position][condition] =respond;Ten}F is the memory

Push_back is to insert an element at the end of the vector,The erase () function in the vector removes the element at the specified position from the specified container or an element within a range, and after deletion, the return value is also an iterator pointing to the next element of the last deleted element.The problem is that the iterator becomes a wild pointer and needs to re-point the iterator pointer to begin or assign the returned iterator to the original iterator, or it will report a

you will find that its package name is Package com.android.ex.chips;Its package name is the same asframeworks/ex/chips/src/com/android/ex/chips/The path is the sameSo, when we modify the content of the mediatek/frameworks-ext/ex/chips/src/com/android/ex/chips$, we compile the word, the command that is used is./makemtk mm frameworks/ex/chips/;. /MAKEMTK mm Package/app/mmsAnother point is that you will find the following command in the Mtkrecipientedittextview.java codeMdefaultcontactphoto = Bitm

requests, but HTTP is not enough to indicate that the server cannot answer8. Number of connections (connection): the number of TCP/IP connections that are open at each point in time9, the number of connections per second (connection per second): easy to understand the number of connections per second to the server, if the number of simultaneous connections, then the larger the server connection pool, if the load increases, and the number of connections stopped when the connection pool is full,