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. log.* @ Return*/Public static logging getlog (){Return getlog (null );}Public static logging getlog (string LOGNAME ){Return getlog (LOGNAME, null );}/*** Obtain the logging instance.* @ Param LOGNAME the name of the log file. If the same log name is used, it is written to the same log file.* @ Param logpath: log storage path* @ Return*/Public synchronized static logging getlog (string LOGNAME, string logpath ){If (LOGNAME = NULL | LOGNAME. Trim (). Equals ("") LOGNAME = "default ";If (! Insta

1. Reference of page elementsThe $ () referenced element of jQuery includes methods such as id, class, element name, element hierarchy, dom or xpath conditions, and the returned object is a jQuery object (set object ), you cannot directly call methods defined by the dom. 2. Conversion between jQuery objects and dom objectsOnly jQuery objects can use methods defined by jQuery. Pay attention to the differences between dom objects and jQuery objects. When calling methods, pay attention to dom obje

The kernel version number of the analysis is as of 2014-04-15. Based on the 1.05 official version. Blogs will be in time to follow up the latest version of the kernel development progress, if the source code staring "??? "The words are not in the understanding of the part."Raw-os Official site:http://www.raw-os.org/Raw-os Escrow Address:https://github.com/jorya/raw-os/With the foundation of the previous talk queue, this time say queue_size This module, the previous talk of queue communication, k

1. Reference of page elements The $ () referenced element of jquery includes methods such as id, class, element name, element hierarchy, dom or xpath conditions, and the returned object is a jquery object (set object ), you cannot directly call methods defined by the dom.2. Conversion between jQuery objects and dom objects Only jquery objects can use methods defined by jquery. Pay attention to the differences between dom objects and jquery objects. When calling methods, pay attention to dom obje

Package com.tv.ui.metro.utils;/** Copyright (C) lytsing Huang http://lytsing.org** Licensed under the Apache License, Version 2.0 (the "License");* You are not a use this file except in compliance with the License.* Obtain a copy of the License at** http://www.apache.org/licenses/LICENSE-2.0** Unless required by applicable or agreed to writing, software* Distributed under the License is distributed on a "as is" BASIS,* Without warranties or CONDITIONS of any KIND, either express or implied.* See

String, Character String: a char array ending with an empty character \ 0How to define a string in a program 1. string constant (string text): refers to any character in a pair of double quotation marks. The characters in double quotation marks plus the ending sign \ 0 characters automatically provided by the compiler are stored in memory as a string. It is often used as a parameter for printf and puts. 2. String Array: when defining a string array, the compiler must know how much space it need

. Handler Message processor. Through the handler object, we can encapsulate the message object, and then add the message object to messagequeue through sendmessage (MSG); When messagequeue loops to this message, the handlemessage () method of the handler object corresponding to the message object will be called to process it. Because the handlemessage () method processes messages, we should write a class that inherits from handler and then process the

. Binder.clearcallingidentity (); Final Long ident = Binder.clearcallingidentity (); for (;;) {Message msg = Queue.next ();//might blocks if (msg = null) {//No message indicates this message Queu E is quitting. Return }//This must is in a local variable, in case a UI event sets the logger Printer logging = me.mlogging; if (logging!= null) {logging.println (">>>>> dispatching to" + Msg.t

the system:Require 'concurrent'Process entry function:Function hello_world (times)For I = 1, times do print ('Hello World') EndPrint ('done ')EndCreate a new process:Concurrent. spawn (hello_world, 3)Finally, the call system has an infinite loop:Concurrent. Loop ()Message Interaction The process exchanges messages through the send () and receive () functions. Similarly, the self () function is also used to obtain the process ID.The following program implements two processes to exchange messages

setting to be changed and specify the renderer: Ext. util. format. numberRenderer ('0. 00 '), align: 'right', sortable: true, text: 'quantity purchased'}, {dataIndex: "Deli VeryDate ", width: 90, renderer: Ext. util. format. dateRenderer ('Y-m-d'), editor: 'datefield ', align: 'right', sortable: true, text: 'delivery Time '........... The following content is omitted ........ 3. Define and save the update event. But how do I save the changes ??? Whether added or modified, the saved event is a g

1, references to page elements the $ () reference element through jquery includes the ID, class, Element names, as well as the hierarchy of elements and Dom or XPath conditions, and the objects returned are jquery objects (collection objects), and cannot directly invoke the methods defined by the DOM. 2, jquery object and Dom object conversion Only jquery objects can use the method defined by jquery. Note that DOM objects are different from jquery objects, and you should be aware of w

Many years ago the code suddenly took a use, special to do this note (here code to locate the internal error location, non-HTTP code) [PHP]View PlainCopy $url ="http://c.hiphotos.baidu.com/image/w%3D210/sign=ed30880babec8a13141a50e1c7029157/D52a2834349b033be1a9503e17ce36d3d539bd35.gif "; function Curl_url ($url,$type =0,$timeout =30) { $msg = [' code ' =>2100,' status ' = 'error ',' msg