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How do you read a file into a list in Python? [duplicate]
..., convert the numbers into a list, then find the mean, standard deviation, etc. without using the easy built-in Python tools.
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Android:What is difference between setFlags and addFlags for intent
...hich is power of two... in binary, flags look like this: 1, 10, 100, 1000, etc... (which in this case are 1, 2, 4, 8). So, what addFlags does is appending the integer you pass using the | operator.
// example...
// value of flags: 1
intent.setFlags(2|4);
// now flags have this value: 110
intent.a...
Array extension to remove object by value
...e converted to AnyObject, it must be a class (it cannot be a struct, enum, etc.).
Your best bet is to make it a function that accepts the array as an argument:
func removeObject<T : Equatable>(object: T, inout fromArray array: [T]) {
}
Or instead of modifying the original array, you can ma...
How can I convert JSON to a HashMap using Gson?
...ng,Object>();
map = (Map<String,Object>) gson.fromJson(json, map.getClass());
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Initialize class fields in constructor or at declaration?
... you should not initialize members to their default values (0, false, null etc.), since the compiler will do that for you (1.). But if you want to initialize a field to anything other than its default value, you should do it in the declaration (2.). I think that it might be the usage of the word "de...
What is attr_accessor in Ruby?
... talks about syntax like some_method :name => "whatever", :notherName, :etc
– B T
Feb 5 '15 at 1:19
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Could not establish trust relationship for SSL/TLS secure channel — SOAP
...ent to the user's proxy); see proxycfg for XP / 2003 (not sure about Vista etc)
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boolean in an if statement
...on-zero number, any non-empty string value, any object or array reference, etc...
On the other hand:
if (booleanValue === true)
This will only satisfy the if condition if booleanValue is exactly equal to true. No other truthy value will satisfy it.
On the other hand if you do this:
if (someV...
What is Data Transfer Object?
...ST/whatever) endpoint from somewhere, or consuming a webservice using SOA, etc...) you do not want to transmit the big sized object with code that is not necessary for the endpoint, will consume data, and slow down the transfer.
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What Vim command(s) can be used to quote/unquote words?
... step 4 with anything you like {a line, a word until found some character, etc}.
Make recorded macro persistent
open .vimrc
go to end of file
change to insert mode. type this to make it persistent:
let @q='ctrl + r ctrl + r q'
save and quit
open your files, go to some words
now press @q
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