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Flatten list of lists [duplicate]
...prehensions evaluate in the same manner that they unwrap (i.e. add newline and tab for each new loop. So in this case:
flattened = [val for sublist in list_of_lists for val in sublist]
is equivalent to:
flattened = []
for sublist in list_of_lists:
for val in sublist:
flattened.append...
Can I inject a service into a directive in AngularJS?
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You can do injection on Directives, and it looks just like it does everywhere else.
app.directive('changeIt', ['myData', function(myData){
return {
restrict: 'C',
link: function (scope, element, attrs) {
scope.name = myData.name...
Show spinner GIF during an $http request in AngularJS?
...doing this be using the ng-class directive instead of using JQuery to show and hide elements?
– James Heald
Jan 11 '16 at 16:01
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uwsgi invalid request block size
...ce), while when http option is set uwsgi can accept incoming HTTP requests and route them by itself.
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Django set field value after a form is initialized
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Yes, this is my problem, too. And changing form.data['Email'] is not possible.
– GergelyPolonkai
May 26 '15 at 12:30
2
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How do I set the time zone of MySQL?
...at +02:00 is an offset. Europe/Berlin is a timezone (that has two offsets) and CEST is a clock time that corresponds to a specific offset.
@@session.time_zone variable
SELECT @@session.time_zone;
To set it use either one:
SET time_zone = 'Europe/Helsinki';
SET time_zone = "+00:00";
SET @@sessio...
Use underscore inside Angular controllers
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When you include Underscore, it attaches itself to the window object, and so is available globally.
So you can use it from Angular code as-is.
You can also wrap it up in a service or a factory, if you'd like it to be injected:
var underscore = angular.module('underscore', []);
underscore.fac...
rails + MySQL on OSX: Library not loaded: libmysqlclient.18.dylib
I'm just starting out with Ruby (and rails). I did the setup according to http://ruby.railstutorial.org/ruby-on-rails-tutorial-book#sec:ruby gems, using rvm . I have everything working well with sqlite.
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What is a daemon thread in Java?
...ng" while @sateesh says that "JVM halts any remaining daemon threads are abandoned". So do daemon threads finish running when JVM exits?
– Gerald
Oct 16 '15 at 3:09
25
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How can I get the line number which threw exception?
...ways returns 0 for me. Is this caused by not having a pdb file? What is it and how to get it? (I am using ASP.net)
– Brabbeldas
Sep 27 '13 at 9:58
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