how to defrag ram

Generally, flash memory in single chip microcomputer is used for storage.ProgramCodeIs a read-only memory. In the MSP430 microcontroller, you can use the built-in flash controller to erase or rewrite any segment of content. In addition, the MSP430 microcontroller also has a flash area (information memory) for storing data that needs to be permanently stored after power loss. The Flash Controller of 430 can be used to complete large data records and Save User-Defined parameters after power loss.

http://hukai.me/android-training-managing_your_app_memory/The Random Access Memory (RAM) is a valuable resource in any software development environment. This is especially true on mobile operating systems where physical memory is usually limited. While Android's Dalvik virtual machine plays a regular garbage collection role, it doesn't mean you can ignore the timing and location of the app's memory allocation and release.For GC to be able to reclaim m

lot of memory resources. Recommended settings: "disabled ". 7. O O Defrag This is an instant Detection Service of the well-known disk sorting software O O Defrag. It can automatically monitor disk usage and automatically start when the disk needs to be sorted and the system is idle. Many friends may encounter an error message when starting O O Defrag and cann

+ break or Ctrl + C, the tool returns 0The errorlevel value. When the errorlevel parameter is used in a batch programSort in sequence. Example:Choice /?For choice/c ync/m ", Press Y, N, or C. "Choice/T 10/c ync/CS/d ySelect a for choice/c AB/M "option 1 and B for option 2. "Choice/c AB/N/m "option 1 select a, option 2 select B. "If I run the command: CHOICE/c ync/M "OK, Press Y, N, or cancel to press C. "The screen displays:Press Y to confirm, N to confirm, or C to cancel. [Y, N, C]?For exampl

help messages. Note:The errorlevel environment variable is set to the key index selected from the selected set. The first option to be listedReturns 1, returns 2, and so on. If the key you press is not a valid choice,The tool generates a warning. If the tool detects an error, it returns the 255Errorlevel value. If you press Ctrl + break or Ctrl + C, the tool returns 0The errorlevel value. When the errorlevel parameter is used in a batch programSort in sequence. Example:Choice /?For choice/c ync

: When determining the return value using if errorlevel, sort the returned values from high to low ):@ Echo offChoice/C dimethyl/M "defrag, mem, end"If errorlevel 3 goto endIf errorlevel 2 goto memIf errotlevel 1 goto defrag: DefragC: \ dos \ defragGoto end: MemMemGoto end: EndEcho good byeAfter this batch is run, "defrag, mem, end [D, M, E]?" is displayed. The u

(NOTE: When determining the return value using if errorlevel, sort the returned values from high to low ):@ Echo offChoice/C dimethyl/M "defrag, mem, end"If errorlevel 3 goto endIf errorlevel 2 goto memIf errotlevel 1 goto defrag : DefragC: \ dos \ defragGoto end : MemMemGoto end : EndEcho good bye After this batch is run, "defrag, mem, end [d, M, E]?" is

value. When the errorlevel parameter is used in a batch programSort in sequence. Example:Choice /?For choice/c ync/m ", Press Y, N, or C. "Choice/T 10/c ync/CS/d ySelect a for choice/c AB/M "option 1 and B for option 2. "Choice/c AB/N/m "option 1 select a, option 2 select B. "If I run the command: choice/c ync/M "OK, Press Y, N, or cancel to press C. "The screen displays:Press Y to confirm, N to confirm, or C to cancel. [Y, N, C]?For example, the content of test. bat is as follows (NOTE: When d

presses in choices.ERRORLEVEL is set to the offset value of the characters typed by the user in the characters to be selectedIf I run the command: CHOICE/c ync/M "OK, Press Y, N, or cancel to press C. "The screen displays:Press Y to confirm, N to confirm, or C to cancel. [Y, N, C]?For example, the content of test. bat is as follows (NOTE: When determining the return value using if errorlevel, sort the returned values from high to low ):@ Echo offChoice/C dimethyl/M "

(NOTE: When determining the return value using if errorlevel, sort the returned values from high to low ):@ Echo offChoice/C dimethyl/M "defrag, mem, end"If errorlevel 3 goto endIf errorlevel 2 goto memIf errotlevel 1 goto defrag: DefragC: \ dos \ defragGoto end: MemMemGoto end: EndEcho good byeAfter this batch is run, "defrag, mem, end [d, M, E]?" is displayed.

selected Choice [/C [:] choices] [/n] [/S] [/T [:] C, NN] [text] /C [:] choices specifies allowable keys. Default is YNSpecifies the allowed buttons (to be selected). The default value is YN./N do not display choices and? At end of prompt string.The question mark and the characters to be selected are not displayed./S treat choice keys as case sensitive.Process lowercase sensitive characters to be selected/T [:] C, NN default choice to C after NN secondsC is selected by default after NN secondsT

sensitive.Process lowercase sensitive characters to be selected/T [:] C, NN default choice to C after NN secondsC is selected by default after NN secondsText prompt string to displayThe prompt string to be displayed.Errorlevel is set to offset of key user presses in choices.Errorlevel is set to the offset value of the characters typed by the user in the characters to be selectedIf I run the command: choice/c ync/M "OK, Press Y, N, or cancel to press C. "The screen displays:Press Y to confirm, N

Ctrl + C/break.1. the user presses the first key.255 the error conditions in the command line are detected.Position of valid characters pressed by other users in the list Defrag0 fragment compressed successfully1 Internal error2. There is no empty cluster on the disk. To run defrag, at least one empty cluster is required.3. the user uses Ctrl + C to exit defrag.4. General errors5

from high to low ):@ Echo offChoice/C dimethyl/M "defrag, mem, end"If errorlevel 3 goto endIf errorlevel 2 goto memIf errotlevel 1 goto defrag: DefragC:/DOS/defragGoto end: MemMemGoto end: EndEcho good byeAfter this batch is run, "defrag, mem, end [d, M, E]?" is displayed. The user can select d m e, and then the if statement makes a judgment based on the user's

-YY): 09-20-1996 Modify the current date by month-day-year order press ENTER directly to ignore the modified date Lable Set the volume label [applicable occasions] used to mark the disk [Usage] Label displays the disk volume label label [letter] [volume name] set the volume label for the specified disk [Example] C:\>label??Volume in drive C is WANGVolume Serial number is 2116-1dd0Volume label (one characters,enter for none)?You can enter the volume label, directly after the returnDelete Cu

' file and save a smaller picture file named ' Albumartsmall.jpg ', which is beneficial if the user plays the music file using the MPXP player, But the player's window is less than X 200 pixels, the player can directly display this small picture, otherwise the player needs to "folder.jpg" processing, adjust its size in order to display in the smaller window, which will naturally have a certain impact on the speed of file calls. 　　 25, easy to defragment the hard disk When a computer is use

./? Displays help messages.Note:The errorlevel environment variable is set to the key index selected from the selected set. Returns 1 for the first choice listed, 2 for the second choice, and so on. If the key you press is not a valid choice, the tool generates a warning. If the tool detects an error, it returns the errorlevel value of 255. If you press Ctrl + break or Ctrl + C, the tool returns the errorlevel value of 0. When the errorlevel parameter is used in a batch program, the parameters a

not specified, the tool onlyA prompt is displayed. /? Displays help messages. Note:The errorlevel environment variable is set to the key index selected from the selected set. The first option to be listedReturns 1, returns 2, and so on. If the key you press is not a valid choice,The tool generates a warning. If the tool detects an error, it returns the 255Errorlevel value. If you press Ctrl + break or Ctrl + C, the tool returns 0The errorlevel value. When the errorlevel parameter is used in a

starts a 16-bit Windows program in a SEPARATE spaceHIGH starts applications in the HIGH priority categoryREALTIME starts applications in the REALTIME priority categoryWAIT starts the application and waits for it to endParameters: these are parameters sent to the command/program.When the executed application is a 32-bit GUI application, CMD. EXE returns a command prompt before the application is terminated. If it is executed in the Command script,This new action will not happen.8. choice command

: When determining the return value using if errorlevel, sort the returned values from high to low ):@ Echo offChoice/C dimethyl/M "defrag, mem, end"If errorlevel 3 goto endIf errorlevel 2 goto memIf errotlevel 1 goto defrag : DefragC:/DOS/defragGoto end : MemMemGoto end : EndEcho good bye After this batch is run, "defrag, mem, end [d, M, E]?" is displayed. The u