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What does [].forEach.call() do in JavaScript?
..., the answer may well be no...
This exact thing is done by... ...every(?) library with higher-order features these days.
If you're using lodash or underscore or even jQuery, they're all going to have a way of taking a set of elements, and performing an action n-times.
If you aren't using such a thi...
Really Cheap Command-Line Option Parsing in Ruby
...ottom of this post before replying. People keep posting their new gems and libraries and whatnot, which clearly don't meet the requirements.
...
Folder structure for a Node.js project
...
Concerning the folders you mentioned:
/libs is usually used for custom classes/functions/modules
/vendor or /support contains 3rd party libraries (added as git
sub-module when using git as source control)
/spec contains specifications for BDD tests.
/tests contain...
jQuery remove all list items from an unordered list
...
$('ul').empty()
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<ul>
<li>test</li>
<li>test</li>
</ul>
<input type="button" value="click me" />
http://jsfiddle.net/infernalbadge...
“Inner exception” (with traceback) in Python?
... other details intact.
Known Exception Type
try:
sock_common = xmlrpclib.ServerProxy(rpc_url+'/common')
self.user_id = sock_common.login(self.dbname, username, self.pwd)
except IOError:
_, ex, traceback = sys.exc_info()
message = "Connecting to '%s': %s." % (config['connection'],
...
Angularjs ng-model doesn't work inside ng-if
...w (or this jsfiddle)
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular.min.js"></script>
<script>
function main($scope) {
$scope.testa = false;
$scope.testb = false;
$scope.testc = false;
$scope.obj = {tes...
Does Flask support regular expressions in its URL routing?
...; @app.route('/<path:path>', methods=['GET']) File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1080, in decorator File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 64, in wrapper_func File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 105...
jQuery UI accordion that keeps multiple sections open?
...l,sans-serif}</style>
<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script src="http://ajax.googleapis....
Deploying just HTML, CSS webpage to Tomcat
...
Here's my step in Ubuntu 16.04 and Tomcat 8.
Copy folder /var/lib/tomcat8/webapps/ROOT to your folder.
cp -r /var/lib/tomcat8/webapps/ROOT /var/lib/tomcat8/webapps/{yourfolder}
Add your html, css, js, to your folder.
Open "http://localhost:8080/{yourfolder}" in browser
Notes:
If y...
大数据能否拯救中国足球？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...海沃体跟投，目前公司的估值已达到2亿元。大数据的应用或将给深陷困境的中国足球带来希望。
5月26日，国内最大的体育大数据公司上海创冰信息科技有限公司完成A轮3200万元融资。据悉，本轮融资由苏宁领投，上海沃体跟投...