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Numpy - add row to array

...m adding on matrix A 1 2 3 4 5 6 with a row 7 8 9 same usage in np.r_ A= [[1, 2, 3], [4, 5, 6]] np.append(A, [[7, 8, 9]], axis=0) >> array([[1, 2, 3], [4, 5, 6], [7, 8, 9]]) #or np.r_[A,[[7,8,9]]] Just to someone's intersted, if you would like to add...
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How do you write tests for the argparse portion of a python module? [closed]

...ou should refactor your code and move the parsing to a function: def parse_args(args): parser = argparse.ArgumentParser(...) parser.add_argument... # ...Create your parser as you like... return parser.parse_args(args) Then in your main function you should just call it with: parse...
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When should Flask.g be used?

...st without change to code. The application context is popped after teardown_request is called. (Armin's presentation explains this is because things like creating DB connections are tasks which setup the environment for the request, and should not be handled inside before_request and after_request) ...
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How do I configure different environments in Angular.js?

...nstant: { options: { name: 'config', wrap: '"use strict";\n\n{%= __ngModule %}', space: ' ' }, development: { options: { dest: '<%= yeoman.app %>/scripts/config.js' }, constants: { ENV: 'development' } }, production: { options: { des...
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Python argparse: default value or specified value

... import argparse parser = argparse.ArgumentParser() parser.add_argument('--example', nargs='?', const=1, type=int) args = parser.parse_args() print(args) % test.py Namespace(example=None) % test.py --example Namespace(example=1) % test.py --example 2 Namespace(example=2) nargs...
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phpcms v9内容页/下载页更新时间(updatetime)为空的解决方法 - 更多技术 ...

.../content/content.php public function add() { if(isset($_POST['dosubmit']) || isset($_POST['dosubmit_continue'])) { define('INDEX_HTML',true); $catid = $_POST['info']['catid'] = intval($_POST['info']['catid']); ...
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js/php判断终端类型:PC访问、手机访问、微信访问 - 更多技术 - 清泛网 - ...

...里提供php的判断方法: // 判断是否是手机端 function is_mobile() { // 如果有HTTP_X_WAP_PROFILE则一定是移动设备 if (isset($_SERVER['HTTP_X_WAP_PROFILE'])) { return true; } // 如果via信息含有wap则一定是移动设备,部分服务商...
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What are “connecting characters” in Java identifiers?

...rds. http://www.fileformat.info/info/unicode/category/Pc/list.htm U+005F _ LOW LINE U+203F ‿ UNDERTIE U+2040 ⁀ CHARACTER TIE U+2054 ⁔ INVERTED UNDERTIE U+FE33 ︳ PRESENTATION FORM FOR VERTICAL LOW LINE U+FE34 ︴ PRESENTATION FORM FOR VERTICAL WAVY LOW LINE U+FE4D ﹍ DASHED LOW LINE U+FE4E...
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CURL alternative in Python

...rt urllib2 manager = urllib2.HTTPPasswordMgrWithDefaultRealm() manager.add_password(None, 'https://app.streamsend.com/emails', 'login', 'key') handler = urllib2.HTTPBasicAuthHandler(manager) director = urllib2.OpenerDirector() director.add_handler(handler) req = urllib2.Request('https://app.strea...
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Iterating each character in a string using Python

...imply implement an iterator that defines a next() method, and implement an __iter__ method on a class to make it iterable. (the __iter__ of course, should return an iterator object, that is, an object that defines next()) See official documentation ...