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Convert Python dictionary to JSON array
...call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.7/json/__init__.py", line 328, in loads
return _default_decoder.decode(s)
File "/usr/lib/python2.7/json/decoder.py", line 365, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/usr/lib...
How to configure PostgreSQL to accept all incoming connections
...swers, if you want some range of IPs to be authorized, you could edit /var/lib/pgsql/{VERSION}/data file and put something like
host all all 172.0.0.0/8 trust
It will accept incoming connections from any host of the above range.
Source: http://www.linuxtopia.org/...
How can I make a JPA OneToOne relation lazy
...directory"/><!-- path of the source files -->
<property name="libs" value="/your/libs/directory"/><!-- path of your libraries -->
<property name="destination" value="/your/build/directory"/><!-- path of your build directory -->
<fileset id="applibs" dir="${lib...
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...
jQuery remove all list items from an unordered list
...
$('ul').empty()
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<ul>
<li>test</li>
<li>test</li>
</ul>
<input type="button" value="click me" />
http://jsfiddle.net/infernalbadge...
Really Cheap Command-Line Option Parsing in Ruby
...ottom of this post before replying. People keep posting their new gems and libraries and whatnot, which clearly don't meet the requirements.
...
Folder structure for a Node.js project
...
Concerning the folders you mentioned:
/libs is usually used for custom classes/functions/modules
/vendor or /support contains 3rd party libraries (added as git
sub-module when using git as source control)
/spec contains specifications for BDD tests.
/tests contain...
“Inner exception” (with traceback) in Python?
... other details intact.
Known Exception Type
try:
sock_common = xmlrpclib.ServerProxy(rpc_url+'/common')
self.user_id = sock_common.login(self.dbname, username, self.pwd)
except IOError:
_, ex, traceback = sys.exc_info()
message = "Connecting to '%s': %s." % (config['connection'],
...
Angularjs ng-model doesn't work inside ng-if
...w (or this jsfiddle)
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular.min.js"></script>
<script>
function main($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...