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CSS '>' selector; what is it? [duplicate]
...pace is much more commonly used and defines a "descendant selector", which means it looks for any matching element down the tree rather than just immediate children as the > does.
NOTE: The > selector is not supported by IE6. It does work in all other current browsers though, including IE7 an...
Using Mockito to test abstract classes
..., this is neater than using a spy, since a spy requires an instance, which means you have to create an instantiatable subclass of your abstract class.
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How to get the current time in YYYY-MM-DD HH:MI:Sec.Millisecond format in Java?
...ult when parsing/generating strings. A Z at the end is short for Zulu, and means UTC.
An Instant represents a moment on the timeline in UTC with resolution of up to nanoseconds. Capturing the current moment in Java 8 is limited to milliseconds, with a new implementation in Java 9 capturing up to n...
How do I parse XML in Python?
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@andi You mean "deprecated." "Depreciated" means it decreased in value, usually due to age or wear and tear from normal use.
– jpmc26
Sep 28 '17 at 19:17
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Maximum size of a element
...ght be restricted to 8196, otherwise you can go up to 32767" - what do you mean by proper html tag and meta charset here?
– Jack Aidley
Oct 20 '15 at 11:34
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Python 3 turn range to a list
... on range.
Also note that on python2.x, xrange is still indexable1. This means that range on python3.x also has the same property2
1print xrange(30)[12] works for python2.x
2The analogous statement to 1 in python3.x is print(range(30)[12]) and that works also.
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Custom thread pool in Java 8 parallel stream
...rocessors, as returned by Runtime.getRuntime().availableProcessors() (This means that parallel streams use all your processors because they also use the main thread):
For applications that require separate or custom pools, a ForkJoinPool may be constructed with a given target parallelism level; ...
Ruby on Rails Server options [closed]
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The word "deployment" can have two meanings depending on the context. You are also confusing the roles of Apache/Nginx with the roles of other components.
Historic note: This article was originally written on November 6, 2010, when the Ruby app server ecosyst...
Confused about Service vs Factory
...tant to realize that all Angular services are application singletons. This means that there is only one instance of a given service per injector.
Basically the difference between the service and factory is as follows:
app.service('myService', function() {
// service is just a constructor func...
Fastest way to convert string to integer in PHP
...the sake of anyone reading the code in the future, you should say what you mean. If you mean "it should be an integer", then say (int), not (float).
– ToolmakerSteve
Aug 21 '15 at 0:17
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