I. Basic tuxedo commands
#1. Set the environment variables tuxdir, appdir, tuxconfig, Lang (related to OS), LD_LIBRARY_PATH (related to OS)
#2. Compile UBB text to generate a binary configuration file: tmloadcf-y ubbconfig
#3. Run tlisten on all machines. For details, see the network section in this document.
#4. Start tmboot-y
#5. Disable tmshutdown-y
Parameters:
-A starts/disables the managed server process on all machines
-M only starts/disables the managed server process on the master machin
, so easy to use in the project development, unified modification.
1.5. Code on
Countdown plugin $.fn.extend ({oaotime:function () {This.each (function () {var datestr = $ (this). attr ("End-date"); var enddate = new Date (Datestr.replace (/-/g, "/"); The total number of milliseconds to get the specified time//now is the time to get the server in a dynamic page, if the use of client time is not defined (Now==un
Defined) {now = new Date (). GetTime (); The var
new file with the default screen word)
Resource constraints
Control Terminal
Unique to the child process:
Process number
Different parent process Number (Translator Note: The parent process number of the child process is different from the parent process number, and the parent process number can be obtained by the GETPPID function)
Your own file descriptor and copy of the directory stream (translator Note: directory flow created by the Opendir function, which is read sequentially, gu "directory
In Javaweb application, the date returned through the AJAX query is similar to the following "2010-08-01 18:22:00.0", how to according to the hope of the results show that often cost some trouble, here provide two methods to solve this problem, for reference only. The format method is not perfect, but it can satisfy most of the needs.
One, the effect chart
Second, the original code
1. Analytic method
/**
* Output time in string format as standard Date object
* @param stringdate format such as:
operations; mode, using license instructionsFunction Description: Open file or device, return a file descriptor (non-negative integer used in read and write)Return value: Successful return of the file descriptor, reverse 1function prototypes: int read (int file, void *ptr, size_t len)Input parameters: file descriptor; PTR is the position pointer of the read data, Len reads the length of the data in bytesFunction Description: Reads a block of data from a file or deviceReturn value: The number of
allowed to swap it out (page out) when necessary. For details, see section 2.2, 1999, 3.4.2 of the gnu c library reference manual)
⑤System Time in the TMS structure (Note: The TMS structure can be obtained by the times function, which stores four pieces of data used to record the time when the process uses a central processing unit (CPU: Central Processing Unit), including: user time, system time, total
Before dynamically generating a form based on the. DFM file, you must register the classes used in the form.
You must register these control objects before using the control objects in the form in the script.
Unit uclass;{$ Define ehlib}{$ Define raize}{$ Define dbanywhere}{$ Define TMS}Interface
UsesWindows, messages, sysutils, variants, classes, graphics, controls, forms,Dialogs, stdctrls, comctrls, contnrs,ActiveX,Actnlist,ADODB, DB,Buttons,Clipbr
running time: one is based on the timer and the other is based on the counter.1. Timer-based measurement method.
Disadvantage: The accuracy is not high enough. It cannot be used for measurement with the program running duration less than Ms.Advantage: accuracy is not very dependent on system load, and the error between it and the theoretical value is very low when the execution time is greater than 1 s.Method: Read the timer content at the beginning of the program, and read the timer content a
After openocd is installed, the following problems occur when the openocd command is executed:
Open On-Chip Debugger 0.4.0 (2010-10-08-15:42)Licensed under gnu gpl v2For bug reports, readHttp://openocd.berlios.de/doc/doxygen/bugs.htmlTrst_and_srst separate srst_gates_jtag trst_push_pull srst_open_drainJtag_nsst_delay: 20Jtag_ntrst_delay: 20Info: J-Link initialization started/target CPU reset initiatedInfo: J-Link ARM Lite V8 compiled Dec 16 2010 20:30:43Info: JLink caps 0xb9ff7bbfInfo: JLink hw
Action () {/* differences between strchr and strrchr * // * char * strtest1 = "citms"; char * strtest2, * strtest3; // search for the character t in strtest1 in sequence. When it is hit for the first time, it is intercepted later. Strtest2 = (char *) strchr (strtest1, 'T'); lr_output_message ("the first occurrence of T: % s", strtest2 ); // search for the character t in strtest1. When it is hit for the first time, it is intercepted later. Strtest3 = (char *) strrchr (strtest1, 'T'); lr_output_me
Interval Error
Time multiplexed switching (TMS) Time multiplexing Switching
Time out; pause; disconnection time, shutdown time
Time Scale, time range
Time Sharing
Time skew Time Delay
Time Slot
Time Slot Interchange (TSI) time slot exchange
Time stamp
Time to live (TTL) Life Cycle
Time trigger time trigger
Time triggered protocol (TTP) time trigger Protocol
Time triggered protocol/class C (TTP/c) Class C time trigger Protocol
Time, central processing
very recommended directly + = or =//Totalmethod TM = METHOD1; //TM + = METHOD2; //TM + = Method3; //TM (2);//Execute 3 methods at a time//TM. Invoke (3);//or use the Invoke methodtotalmethod[] TMS= {Method1, Method2, Method3};//Delegate Array intinittypenum=2; Processtotalmethod PTM= (x, y) = ={x (refInittypenum);//multiplies the init by 10,100,1000 times and returnsConsole.WriteLine ("multiply numbers by multiples:"+inittypenum); //then m
Descriptiongiven a sequence, the initial is empty. Now we insert a number from 1 to n into the sequence, inserting a number into a specific position at a time. Every time we insert a number, we want to know what is the longest ascending subsequence length? InputThe first line is an integer n, which indicates that we are going to insert 1 to n into the sequence, followed by n digits, the K number Xk, which means we insert K into position Xk (0Outputn rows, the line I represents the length of the
exclamation point, right-click to update the device driver, navigate to its own downloaded drive directory.This method can also be used to handle when a device installs multiple drivers, removing useless driver files, and preventing unwanted driver files from interfering with useful driver filesJTAG and SW DownloadsSW Connection mode:JTAG Connection mode:Serial Wire Mode InterfaceThe MCBNUC1xx Board also supports the Serial wire Mode of CORTEX-M0 based devices. In Serial wire mode, only the pin
The problem is as follows:Follow the normal steps to use KEIL5 to Rongchu stm32 download program, swd download method prompts no cortex-m SW device Found,jtag way hint no cortex-m device found in Jtag chainReason:The Jtag interface arrangement of Rongchu STM32 MCU is not standard JTAG cabling methodWorkaround:Wiring yourself in JTAG or SWD's wiring mode10 feet of the Itag interface, 3, 4 feet (Trst corresponds to Stm32 PB4), 5th foot (TDI corresponds to Stm32 PA15), 6th foot (Tdo\swo corresponds
and must be re-downloaded when power is added. In an experimental system, a computer or a controller is usually used for debugging, so PS can be used. In the practical system, in most cases, the FPGA must be actively guided to configure the operation process, when the FPGA will actively from the peripheral dedicated storage chip to obtain configuration data, and this chip in the FPGA configuration information is designed by the ordinary programmer in the POF format of the file into.1. JATG mode
target board, which is how Jlink works.From the above can be seen H-jtag because it is the software for protocol conversion, so the speed is slow, but the hardware is simple. And the second method of Jlink generally with a strong CPU, for hardware protocol conversion, the hardware complex, but fast.Fundamentals of JtagJTAG (Jointtestactiongroup, Joint Test Action Group) is an international Standard test protocol (IEEE1149.1 compatible). The standard JTAG interface is a 4-wire--
Power supply and reference pinsVccint:Type: PowerFunction: Core voltage 1.2v/5%. Responsible for powering the internal logic array supply pins.Pin: A total of 12 pins, including: 10, 40, 53, 61, 74, 115, 129, 140, 163, 190, 204, 228.VCCIO[1..8]:Type: Powerfunction: I/O supply voltage, a total of 8 blocks, each block supply voltage is different, support all I/O input and output standards. Drive JTAG Ports (TMS, TCK, TDI, and TDO) and the following pins
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