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Checking the equality of two slices
...ices while ignoring order then sort them and then check, or move the items from one slice into a map, and then check that each element on the other slice is in the map. ( additionally make sure they have same length )
– robbert229
Jun 13 '17 at 18:34
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Is there a way to add/remove several classes in one single instruction with classList?
...
Since the add() method from the classList just allows to pass separate arguments and not a single array, you need to invoque add() using apply. For the first argument you will need to pass the classList reference from the same DOM node and as a sec...
append multiple values for one key in a dictionary [duplicate]
...to get the desired result.
A quick example using your data:
>>> from collections import defaultdict
>>> data = [(2010, 2), (2009, 4), (1989, 8), (2009, 7)]
>>> d = defaultdict(list)
>>> d
defaultdict(<type 'list'>, {})
>>> for year, month in data:...
Add a property to a JavaScript object using a variable as the name?
...dynamically creating objects and so I ended up here and happily benefited from this answer.
– Oliver Lloyd
Oct 29 '16 at 17:40
2
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Naming conventions for java methods that return boolean(No question mark)
...ognize boolean getters, either use getXXXX() or isXXXX() as a method name. From the Java Beans spec:
8.3.2 Boolean properties
In addition, for boolean properties, we allow a getter method to match the pattern:
public boolean is<PropertyName>();
This “is<PropertyName>” method may be ...
Is it possible to start a shell session in a running container (without ssh)
...run another container to view the data volume content: docker run -volumes-from somename -i -t busybox /bin/sh.
– ciastek
Jun 12 '14 at 11:27
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Recommended method for escaping HTML in Java
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StringEscapeUtils from Apache Commons Lang:
import static org.apache.commons.lang.StringEscapeUtils.escapeHtml;
// ...
String source = "The less than sign (<) and ampersand (&) must be escaped before using them in HTML";
String escaped...
What really happens in a try { return x; } finally { x = null; } statement?
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No - at the IL level you can't return from inside an exception-handled block. It essentially stores it in a variable and returns afterwards
i.e. similar to:
int tmp;
try {
tmp = ...
} finally {
...
}
return tmp;
for example (using reflector):
static int ...
Error inflating class fragment
...ed <fragment> tag inside a (potentially) dynamically loaded fragment from FragmentManager, then you start to get weird errors, trying to inflate your fragment xml.
Turns out, that this is not supported - it will work fine if you do this through purely the FragmentManager approach.
I was gett...
Stock ticker symbol lookup API [closed]
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Unfortunately, finding the company name from a symbol is easy. I'm looking for a way to automate a batch-lookup of ticker symbols from a list of company names. Google has by far the best search, I can find the symbol for almost any company in my list without having...