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Changes in import statement python3
... fact, functions don't even use a dict for local storage, but an optimized array where variables get unique indices.
– Veky
Sep 24 '15 at 11:06
add a comment
...
What are the differences between “generic” types in C++ and Java?
...s like have int parameters in template definitions that determine sizes of arrays and such.
Java doesn't work like that. In Java all objects extent from java.lang.Object so, pre-Generics, you'd write code like this:
public class PhoneNumbers {
private Map phoneNumbers = new HashMap();
public...
How to pass argument to Makefile from command line?
...ment called on the command line. Instead, I assign MAKECMDGOALS to a shell array and then remove the first element: @ args=($(MAKECMDGOALS)); args=("$${args[@]:1}")
– Gingi
Aug 4 '15 at 16:18
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What are the advantages of using a schema-free database like MongoDB compared to a relational databa
...naries, Ruby hashes, etc. This is a rich data structure capable of holding arrays and other documents. This means you can often represent in a single entity a construct that would require several tables to properly represent in a relational db. This is especially useful if your data is immutable.
De...
Handling very large numbers in Python
...er factoring operation which is much more expensive than just accessing an array.
Adding cards would be multiplication, and removing cards division, both of large multi-word numbers, which are more expensive operations than adding or removing elements from lists.
The actual numeric value of a hand w...
JavaScript/jQuery to download file via POST with JSON data
...data. It seems to be both simple and effective.
client
var apples = new Array();
// construct data - replace with your own
$.ajax({
type: "POST",
url: '/Home/Download',
data: JSON.stringify(apples),
contentType: "application/json",
dataType: "text",
success: function (data) {
...
What's the optimum way of storing an NSDate in NSUserDefaults?
...rted by the PLIST format (dates, numbers, strings, data, dictionaries, and arrays), so you can just store it directly.
See the documentation for proof.
Just store and retrieve the date directly and watch it Do The Right Thing (including time zones, precision, etc). There is no formatter involved, ...
log4j vs logback [closed]
...ain from such upgrade, IMHO. Logback is certainly much more advanced in an array of points, but not to an extent for complete replacement in a working system. I would certainly consider logback for a new development, but existing log4j is good enough and mature for anything already released and met ...
What is the 'CLSCompliant' attribute in .NET?
...: Overloaded method 'Foo.Bar(ref Baz)' differing only in ref or out, or in array rank, is not CLS-compliant
– Drew Noakes
Mar 25 '18 at 18:40
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Why use strict and warnings?
...d _ in number
(D) A deprecation (enabled by default):
defined(@array) is deprecated
defined(%hash) is deprecated
Deprecated use of my() in false conditional
$# is no longer supported
(S) A severe warning (enabled by default)
elseif should be elsif
%s found where opera...