grunt cookbook

;>Print_chars.Argtypes=(cTYPES.C_char_p,)>>> print_chars (b " Hello World ' ) 48 6c 6c 6f (6f) 6c 64>>> print_chars (b ' hello\x00 World ' 48 6c 6c 6f>>> print_chars ' Hello World ' ) traceback (most recent call last): File "1, argument 1: >>> If you want to pass a string instead of a byte, you need to perform a manual UTF-8 encoding first. For example:Print_chars(' Hello World '). Encode(' utf-8 '))6c 6c 6f, 6f 6c>>> For other extension tools (such as Swig, Cython),When you use them

to use the extension code to perform the correct conversion, as follows:Static Pyobject *py_print_chars (Pyobject *self, Pyobject *args) { char *s = 0; int Len; if (! Pyarg_parsetuple (args, "es#", "Encoding-name", s, len)) { return NULL; } Print_chars (S, Len); Pymem_free (s); Py_return_none;}Finally, if you want to work directly with Unicode strings, here is an example that shows the underlying operation access:Static Pyobject *py_print_wchars (Pyobject *self, Pyobject *args) { p

: resourcewarning:unclosed file mode= ' R ' encoding= ' UTF-8 ' >>>> By default, not all warning messages will appear. -w option to control the output of the warning message. -wall All warning messages will be output, -wignore Ignore all warnings, -werror Convert warnings to exceptions. Another option, you can also use warnings.simplefilter () function control output. always parameters will cause all warning messages to appear " Ignore Ignore all warnings, error

Label:The fifth Chapter Metadata query query database itself Information table structure index, etc.5.1 Querying all table information under the test libraryMysql from ' Test ';ORACLESelect from where ' Test ';5.2 Querying the information for columns in a tableMysqlSELECT * from WHERE = ' Test ' and = ' Student ';ORACLESelect * from where = ' Test ' and = ' Student ';5.3 List Indexes of tablesMysqlIndex from EMP;ORACLESelect from where = ' EMP ' and = ' Test ';5.4 Listing table constrain

NULL.To resolve this problem, you can use is to determine null:1 mysql>Selectfromwherenot=1or =2or=3orisnull) \g5. Left JoinA a LEFT outer join b bReturns all rows in a, match in B returns, or null if no match6. N-1 RulesIf the FROM clause has n tables, the minimum number of n-1 joins is required to avoid producing a Cartesian product7. Full OUTER JOIN onReturns the missing rows from two tables and all matching rows8. Use null for calculations and comparisonsUse the COALESCE function to conver

() functionb, use the Format function date_format () or Time_format () and a specific format string to get a date or time value to decompose the required partC, treat a time or date as a string, and then use the left () or mid () function to get the desired portion from it.Extract () function to decompose a date or time valueUse the Format function to decompose a date or time value:Benefit: Display the resulting decomposition results in a user-specified formatUse a string to decompose time or d

1. Install Ruby and SassFirst we need to install Ruby and sass on the computer. If you're using a Mac, you don't need to install Ruby. If you are using the window system, you need to install Ruby.2, Installation NodejsSince the use of grunt requires NODEJS support, we want to make sure that our computer has Nodejs installed. Install it and see if you can execute the node command at the command line, which means the installation is successful.The simpl

1. Installing Grunthttp://www.gruntjs.net/getting-started2. Edit the Package.json file{ "name": "Grunttest", "version": "1.0.0", "Devdependencies": { "Grunt": "^0.4.5", "Grunt-contrib-watch": "^0.6.1", "grunt-contrib-less": "^1.3.0 " }}3. Execute NPM commandNPM InstallNote: must be executed under the Package.json file directoryAfter executing the co

Ejs_static: require ('./tasks/ejs_static') (grunt) Configuration method 1: Ejs_static.js module.exports=function(grunt){ var config={ dest: 'app/html', path_to_data: 'data/data.json', path_to_layouts: 'app/assets/html/', index_page: 'index', parent_dirs: false, underscores_to_dashes: true, file_extension: '.html' }return {preview: {options: config}, release:{options: grunt.util._

Use Yeoman to produce Angularjs's main skeleton Accelerate development and help execution with grunt Use Bower to add third-party plugins and frameworks to--third parties Plugins/frameworks First, the preparatory workInstall Nodejs and NPM (readers can go to Google by themselves)Second, install Yeoman, Grunt and Bower, produce the main skeleton of Angularjs2.1 Create a new directory and enter t

1. OverviewGrunt is also a task runners based on JavaScript (using NPM) technology. Task runners is an application, or it is a task tool. This chapter continues with the previous article on the basis of the project to demonstrate!2. Compile Less2.1 Create less fileCreate the Lesses folder in the root directory of the "vnext.webstartertemplate" project first. Under which two less files are created:Color.less Code:// color style definition @bg-color-red: #ff0000;Site.less Code:Embed color.less sty

First install the required plug-ins: Nodejs Installation Grunt Installation Grunt-contrib-Watch: NPM install grunt-contrib-watch-save-Dev Because this is to introduce livereload to listen for your modifications to the file, a server is required to implement communication between the browser and the service, Therefore, Apache can be used for implementation. P

Grunt tutorial 2 Concat plugin Concat is a common plug-in used in grunt for file connection. For example, if you write a class library, there are three modules, such: A. js B. js C. js When your project is ready for release, you may need to combine these three modules into a large module, all. js. This can reduce HTTP requests and increase the page response speed. If we need to connect these three modules a

1> first, you must have a nodejs environment, at least version 0.8.0; 2>. Go to the project folder: > NPM install-G grunt-cli> NPM init # generate a basic package. the devdependencies Plugin in the JSON file is configured by yourself> Add gruntfile. JS # [copy one copy]> NPM install grunt-save-dev # [install the grunt plug-in] is different from

---restore content starts---Webpack and Gulp, grunt in fact there is nothing comparable, it can be seen as a module Packer, through the analysis of your project structure, to find JavaScript modules and other browsers can not directly run the expansion of the language (Scss,typescript, etc.), It is converted and packaged into the appropriate format for use by the browser. Gulp/grunt is a tool that optimizes

Today, I fork a small demo (https://github.com/cowboy/jquery-tiny-pubsub) of a grunt project written by someone on GitHub, mainly to learn about the use of grunt, According to the official document (http://www.gruntjs.org/docs/getting-started.html), step by step to execute, first of all, the project needs to use a few grunt plug-ins, the other installation is not

2014-08-25Http://www.w3cplus.com/preprocessor/nodejs-and-grunt-compile-sass-to-css.htmlInstallation of grunt Sass support, including Grunt watch BoostrapsGruntfile.js,package.json,Direct test to the new project directory to adjust the use, run the NPM install dependency package, you can cut unnecessary a. Integration method 1.https://github.com/gruntjs/

Label: style blog color Io ar use SP file data Step 1: generate a plug-in template by using commands. First, use the GitHub tool to obtain the gruntplugin template file; Step 2: understand some default objects in registermultitasks of regin/tasks/taskname. JS, such as obtaining: Job plug-ins under grunt. initconfig in gruntfile: Taskname: {Dist: {// know how to obtain the data here. // how to obtain some built-in attribute fields of

':'Jones','UID': 1003}, {'fname':'David','lname':'Beazley','UID': 1002}, {'fname':'John','lname':'Cleese','UID': 1001}]sorted by uid:[{'fname':'John','lname':'Cleese','UID': 1001}, {'fname':'David','lname':'Beazley','UID': 1002}, {'fname':'Brian','lname':'Jones','UID': 1003}, {'fname':'Big','lname':'Jones','UID': 1004}]sorted by lname,fname:[{'fname':'David','lname':'Beazley','UID': 1002}, {'fname':'John','lname':'Cleese','UID': 1001}, {'fname':'Big','lname':'Jones','UID': 1004}, {'fname':'Brian

the value of key is the set typec['a'].add (1) c['a'].add (2) c['a'].add (2) c['b'].add (4)Print('the value of key is a dictionary of the list type:', D)Print('the value of key is a dictionary of the set type:'C>>> ================================ RESTART ================================>>>the value of key is a dictionary of list type: Defaultdict (class 'List', {'b': [4],'a': [1, 2, 2]}) The value of key is a dictionary of the set type: Defaultdict (class 'Set', {'b': {4},'a': {1, 2}})>>>One t