helloc

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GitHub Project check-out and commit under Mac

Project Check outIf your git doesn't have a code repository, you can use Git's Code warehouse page to create a new repository.After creating the repository on Git, we also need to set up a local repository, so open the Mac terminal, set up the local warehouse folder (here I use Helloc), and then go to the new folder mkdir Helloc CD Helloc In the

JS Précis-writers-scope 2

timer () { console.log (i); }, I*1000 );}Implement module mode with closures:functionModule () {varE =true; functionHelloe (name) {varHellotxte = "Hello"; Console.log (Hellotxte+name); } functionHelloc (name) {varHELLOTXTC = "Hello"; Console.log (HELLOTXTC+name); } functionChangelanguage () {e= !e; if(e) {Publicapi.hello=Helloe; }Else{Publicapi.hello=Helloc; } } varPublicapi ={hello:helloe, changelanguage:changelanguage}; retur

[C #] CLR memory (string)

constant pool) from metadata to construct a String object. This proves that CLR constructs strings in a special way. Let's take a simple example: class Program { static void Main(string[] args) { String s = "HelloWorld"; s = "HelloC#"; s = "HelloJava"; String s1= "HelloC#"; Console.WriteLine(s); } } Let's see how the memory

Check out and submit GitHub projects under Mac

Check out and submit GitHub projects under MacProject check-out If your git has no code repository, you can use the git code repository page to create a new repository. After creating a repository on git, we also need to create a local repository, so open the Mac terminal, create a local repository folder (here I use HelloC), and then go to the new folder. mkdir HelloCcd HelloC Copy your repository address

In-depth understanding of Linux I node (inode)

links of the file is recorded on the I node. Only when the number of hard links is 0 and the file name is deleted will the data be deleted on the disk. That is to say. Here, if we use the command: View plaincopy to clipboardprint?# Rm-RF helloa. c# Rm-RF helloa. c Hellob. C can also be used normally. Its content is printf ("ha "); But if it is a symbolic link: View plaincopy to clipboardprint?# Ln-s hellob. c helloc. c# Ln-s hellob. c

Three implementation methods for writing components in Node. js _ node. js

and run npm install./helloc // Note: helloc is the component directory.The hello module is installed in the node_modules directory in the current directory. The test code is written as follows:var m = require('hello');console.log(m.foo()); Iii. Use v8 API to implement JS components-asynchronous modeThe above describes the synchronization component. foo () is a synchronous function, that is, the caller of

Introduction to Simple analysis of serialization usage in PHP

0x00 Serialization function Serialize (): Returns a string with variable type and value Unserialize (): Want to change the serialized string back to the value of PHP Test code: Class test{var $a;var $b;function __construct ($a, $b, $c) {$a = $a;$this->b = $b;}}Class Test1 extends test{function __construct ($a) {$this->a = $a;}}$a = ' Hello ';$b = 123;$c = false;$d = new Test (' Helloa ', ' hellob ', ' helloc ');$e = new Test1 (' Hello ');Var_dump

In-depth understanding of Linux I node (inode)

and the file name is deleted will the data be deleted on the disk. That is to say. Here, if we use the command: # Rm-RF helloa. c Hellob. C can also be used normally. Its content is printf ("ha "); But if it is a symbolic link: # Ln-s hellob. c helloc. c This is the so-called symbolic link, which is actually the index of the file index. After the source file hellob. C is deleted, the disk data file is still in use and

Linux C Basics

'\\', you cannot use '\'. After opening the file, you must determine the return value and check whether the file is opened. Other operations can be continued only when the file is opened)FcloseFflush clear stream Fputc character outputFgetc Character Input Feof file ended Fgets string InputFputs string output Fread field inputFwrite Field Output Fprintf Rewind File LocationFseek (read/write location of a mobile file Stream)Ftell (returns the current read/write location of the file stream)Fgetpo

COCOS2DX Study Note One

\adt-bundle-windows-x86_64-20140702\android-ndk-r9d(This is my own decompression into the adt-bundle-windows-x86_64-20140702)2) configuration android_sdk_root:E:\Cocos2D\adt-bundle-windows-x86_64-20140702\sdk3) configuration ant_root:E:\Cocos2D\Cocos2D\apache-ant-1.9.4\bin4. Test: Cmd-cocos;(ii) creation and operation of Cocos2d-x EngineeringMethod One: Use the create_project.py in Cocos2d-x-3.0beta2\tools\project-creator to createDouble-click create_project.pyType the project name, package name

Installing VirtualBox virtual machines and detailed configuration

directory;Mkdir: With LinuxThe following is the net naming, see.Net: It contains the management network environment, services, users, logins and other important management functions, using it can easily manage the local or remote computer network environment, as well as the operation and configuration of various service programs, or user management and login management.Here is the ipconfig command, see.Ipconfig: Ifconfig command with LinuxHere is the netstat command, see.Netstat:netstat is a pr

JNI--eclipse Configuring the C/D + + development environment

indexer feature window-> Perferences->c/c++-->indexer Hook off the checkmark in front of the apply indexer to all projects.7, create, compile C/c++projectNew Project->standard make C + + project-> fill in the project name Helloc,finish.Create a "hello.cpp" file under the project/ * * hello.cpp */ #include Create a Makefile file againAll:hello.exe clean : rm hello.o hello.exe hello.exe:main.o g++-g-o Hello hello.o main.o: Attenti

Node.js three ways to implement components _node.js

());//Output Hello World (5) Increase Package.json for the installation of eg: { "name": "Hello", " Version": "1.0.0", "description": "", "main": "Index.js", " scripts": { "Test": "Node Test.js" }, "author": "", "license": "ISC" } (5) Install components to Node_modules Go to the parent directory of the component directory, execute: NPM install./

python-Data Operations

;%s"% ID (c)) Else:print "A is not C" print ("ID (a) ====>%s"% ID (a)) print ("id (c) ====>%s "% ID (c))Operation Result:----------number Test----------x = 2y = 2z = 3x is Yid (x) ====> 5045844id (y) ====> 5045844x are not Zid (x) ====> 5 045844id (z) ====> 5045832----------string Test----------a = Hellob = Helloc = Worlda is bid (a) ====> 36823552id (b) = ===> 36823552a is not CID (a) ====> 36823552id (c) ====> 36823616  Bit arithmeticExample:Bitwise

IO (File recursion), iofile Recursion

purpose: Get n-1, get n = 1 end 6 public static int DGSum (int n) {7 // Add end Condition 8 if (n = 1) {9 return 1; 10} 11 return n + DGSum (n-1 ); 12} 13 14 use recursion to calculate the factorial 15 private static long DGJC (int n) {16 // recursion end condition n = 117 if (n = 1) {18 return 1; 19} 20 return n * DGJC (n-1); 21} 22 23 use recursion to calculate the Fibonacci series 24 private static int fbnq (int month) {25 // The end condition returns 126 if (month = 1 | month = 2) {27 retur

Visual Studio skills GET, Visual Studio

directory, and find Common7 \ IDE \ ItemTemplatesCache in sequence. Note that it is ItemTemplatesCache instead of ItemTemplates. Although both directories can be used, files in the ItemTemplates directory cannot be restored once modified. If you are using C #, you can open the file from the ItemTemplatesCache folder in sequence, and then edit the template file. using System;using System.Collections.Generic;$if$ ($targetframeworkversion$ >= 3.5)using System.Linq;$endif$using System.Text;$if$ (

Cocos2d-x 2.2.6 in C + + via JNI and Java intermodulation

();WuyiMdialog.setbutton ("OK",NewAlertdialog.onclicklistener () { the @Override - Public voidOnClick (Dialoginterface Dialog,intwhich) { WuHellocpp. This. Finish (); - } About }); $ -Mdialog.setbutton2 ("Cancel",NewAlertdialog.onclicklistener () { - @Override - Public voidOnClick (Dialoginterface Dialog,intwhich) { A } + }); theMdialog.setbutton3 ("Helloc

SQL advanced (1) -- regular functions, SQL -- Functions

match awen or arrrwen. . Point number, matching any single character except null and line feed Arw. n. can match arwen, arwin. but cannot match arween or arwn. (Pattern) In parentheses, pattern is a subregular expression that matches a specified pattern. In fact, parentheses are like parentheses in general language expressions. Sometimes adding some parentheses can enhance readability. For more information, see \ n. X | y Match "or" X | y can match x

MFC class static Members

member initializationvoidTdate::setdata (intYintMintBD) { Year=y; Month=m; Day=D;}voidTdate::p rintdate ()Const{printf ("%d:%d:%d\n", tdate::year,tdate::month,tdate::d ay);}//default constructortdate::tdate () {//Initialize CodeCount++;//Countprintf"Enter the default constructor \ n"); //tdate::year=1990; This->year=1990; This->month=0; This->day=0; printf ("this=%x \ n", This);} Tdate::tdate (Char*s) {Count++;//Countprintf"%s", s); year=1990; Month=0; Day=0;}//constructor FunctionTdate::

Windows + GCC + CDT use Eclipse to develop C and C ++

++/3.2.3/backward; C:/MinGW/include First, use the text handler to compile the original handler used by zookeeper. The Handler name is main. cpp. #include using namespace std;int main(void) { cout return 0;} In Command Line, the explain Command: C:/g++ main.cpp -O3 -o hello (The O of O3 is an English large "Uniform ")After successful renewal: the following line is generated: hello.exe.The faces of the rows are as follows: Microsoft Windows XP [version 5.1.2600](C) Copyright 1985-2001 M

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