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Maximum size of an Array in Javascript
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Ended up using slice as I needed to trim from the start of the array, thanks though.
– addedlovely
May 29 '11 at 7:41
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Gradle: Execution failed for task ':processDebugManifest'
...tually because I had a duplicated meta data tag pulling the application ID from strings.xml for use with parse. No parse related errors but that meta data caused the crash, I actually didnt see this error detail until I opened the gradle console tab in android studio v. 2.1.1
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Are “elseif” and “else if” completely synonymous?
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From the PHP manual:
In PHP, you can also write 'else if' (in two words) and the behavior would be identical to the one of 'elseif' (in a single word). The syntactic meaning is slightly different (if you're familiar with ...
Python multiprocessing pool.map for multiple arguments
...a sequence of argument tuples. It then automatically unpacks the arguments from each tuple and passes them to the given function:
import multiprocessing
from itertools import product
def merge_names(a, b):
return '{} & {}'.format(a, b)
if __name__ == '__main__':
names = ['Brown', 'Wil...
Ignore whitespace in HTML [duplicate]
...ly useful feature (think of inline blocks in general) yet. :-(
What I did from time to time, although it's ugly as the night is dark, is to use comments:
<p><!--
--><img src="." alt="" /><!--
--><img src="." alt="" /><!--
--><img src="." alt="" /><...
Functional style of Java 8's Optional.ifPresent and if-not-Present?
... see your point. I do think he could make it work if he didn't return null from the map, but it is a bit strange to ask for a functional solution so you can call a DAO. Seems to me it would make more sense to return the updated/new object from this map.orElse block and then do what you need to do wi...
Can bash show a function's definition?
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set | sed -n '/^foobar ()/,/^}/p'
This basically prints the lines from your set command starting with the function name foobar () and ending with }
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Check if one list contains element from the other
...the
specified collection (optional operation). In other words, removes
from this list all of its elements that are not contained in the
specified collection.
true if this list changed as a result of the call
Its like
boolean b = list1.retainAll(list2);
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When should I use nil and NULL in Objective-C?
...ails to acknowledge that [NSNull null] is a very different beast. To quote from NSNull Class Reference, "The NSNull class defines a singleton object used to represent null values in collection objects (which don’t allow nil values)." Also see Using NSNull section of Number and Value Programming To...
How do I parse a YAML file in Ruby?
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Here is the one liner i use, from terminal, to test the content of yml file(s):
$ ruby -r yaml -r pp -e 'pp YAML.load_file("/Users/za/project/application.yml")'
{"logging"=>
{"path"=>"/var/logs/",
"file"=>"TacoCloud.log",
"level"=>...