dictionaries and their operationsThe dictionary is used to store the two corresponding keys and values, that is, the dict type; When a dictionary is created, each key is used to get the corresponding value, and the key in the dictionary cannot be duplicated; it is characterized by a Key-value key value type, unordered, and no subscript can be found by subscript.(1) Dictionary replacement, add, delete, findinfor={ ‘2014132001‘:"DiaoCan", ‘2014132002‘:"DaQiao", ‘2014132003‘:"HuanhYueYing"
PHP Operational XML issues
I use PHP to generate XML as follows
PHP Code
$xml = '
. ' \ r \ n "; $xml. =
". " \ r \ n "; $xml. =" \ T ". '
'. www.163.com.
' \ r \ n "; foreach (Array () as $value) { $xml. =" \ t ".
'. $value.
' \ r \ n ";} $xml. = '
. ' \ r \ n "; $sxe = new SimpleXMLElement ($xml); $sxe->asxml (APPPATH. ' U
XML (extensible Markup Language ) file, which can be used to tag data, define data types, is a source language that allows users to define their own markup language. The difference between XML and HTML design is that XML is designed to transmit and store data, with the focus on the content of the data. HTML is designed to display data, and its focus is on the appearance of the data. HTML is designed to display information, while XML is designed to transmit information.XML and HTML syntax differe
"".Tag naming rules: Names can contain letters, numbers, underscores, and other letters, cannot begin with numbers or underscores, names cannot be in XML (or XML or XML ...). The beginning, the name can not contain spaces, the name can not use the ".", "." is used to connect elements and attributes.PS: Support Chinese characters as tag names, pay attention to coding. File encoding is consistent with XML declaration encodingIn XML, there are 5 predefined entity references:
gt;> Greater thanamp;
For XML operations in PHP, I used php to generate the following xml: PHPcode $ xml lt ;? Xmlversion quot; 1.0 quot; encoding quot; UTF-8 quot ;? Gt;. quot; rn quot; $ xml. lt; user gt;. quot; rn quot; $ xml. quot php xml operation problems
I use php to generate xml as follows:
PHP code
$xml = '
'."\r\n";$xml .= '
'."\r\n";$xml .= "\t".'
'.www.163.com.'
'."\r\n";foreach (array(1,2,3) as $value){ $xml .= "\t".'
'.$value.'
'."\r\n";}$xml .= '
'
does not use the password
3, the second time after registration, the new network Kwanhla equipment needs to use the device password
***********************************************/
Static uint8 Get_reg (struct shs_frame *pframe)
{
Uint8 need_wr=1;
if (Password_reg = = Reg.type)
{
if (Unvalid_data = = Eep_param.panid_flag)
{//Registration for the first time, do not award paragraph password
}
else if ((Valid_data = = Eep_param.panid_flag)
(0x00 = = Memcmp_my (Eep_param.panid, pframe->
Tags: style OS using SP BS AD line nbsp. netWinDbg debugging. net2.0 and. net4.0 programs are different because. net4.0 uses the new version of the CLR. For example:Mscoree.dll into Mscoree.dll and Mscoreei.dll,Mscorwks.dll into Clr.dll,Mscorjit.dll becomes Clrjit.dll.Therefore, breakpoints when loading Mscorjit.dll in. net2.0: Sxe Ld:mscorjit (Uninstall is Sxe Ud:mscorjit),breakpoints when loading Clrjit.d
Use a WMI Object to list all processes in the system:
---- Instance. vbs ----
ProgramCode
Dim WMI, objs
Set WMI = GetObject ("winmgmts :")
Set objs = WMI. instancesof ("win32_process ")
For each OBJ in objs
Enum1 = enum1 + obj. Description + CHR (13) + CHR (10)
Next
Msgbox enum1
Obtain the physical memory capacity:
----- Physicalmemory. vbs -----
Program code
Strcomputer = "."
Set wbemservices = GetObject ("winmgmts: \" strcomputer)
Set wbemo
Package fengke.game.thread;Import Java.util.PriorityQueue;Import Javax.swing.plaf.SliderUI;/*** Using the thread yield () method to realize the peasant uprising in the Sui Dynasty* @author Feng Ke* Content: 1, create Army thread ===ruannable* 2. Create class to hold military information* 3, Kingdoms Army War* 4. Creation of the show**/public class Stage {public static void Main (string[] args) {Create an army ======== "threadArmyrunnable Armyrunnable_sui = new armyrunnable ();Armyrunnable Armyru
select all the TP child nodes in the documentXmlNodeList typenodelist = xmldoc. SelectNodes ("/CHAT/TP"); stringstr =string. Empty; //defines a list generic collectionliststring> mlist =Newliststring>(); if(Typenodelist! =NULL) { stringMBL =string. Empty; foreach(XmlNode Tpnodeinchtypenodelist) { //Attribute named Mobile is obtained by attributesMBL = tpnode.attributes["Mobile"]. Value; //loops Add Mobile to the list generic coll
SQLite Basic Operationthe basic operation of SQLite: building a library, building a table, inserting data, modifying data, deleting data, deleting a table, deleting a library. 1. Build the libraryat the command line, enter >sqlite3 test.db//Note what the current user is, if it is the root user, the library is built in the/home directory, and the other user libraries are built under the user's root directory .sqlite>.database displaying the created database2. Build a table>sqlite3 test.dbsqlite>c
('type', 'reprints ');
Echo $ xml-> asXML ();
?>
Example 2:
The code is as follows:
If (file_exists ('test1. XML') {// read the xml file$ Xml = simplexml_load_file ('test1. XML ');Var_dump (xml );} Else {Exit ('failed' to open test1.xml .');}
III. DOM and simple interoperability
DOM import simpleXML:
The code is as follows:
$ Sxe = simplexml_load_string ('
Great American
');If ($
development, we certainly want to check the code error (bug) when the program is critically ill (first chance exception), so if there are some inexplicable bugs in the program, when debugging the program, it is best to tell the debugger not to ignore the first chance exception. Because if the exception is caught in the code inside the program, it is likely to cause us to ignore important clues.In WinDbg, use the following command to tell the debugger not to ignore the first chance exception:
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