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Best way to convert text files between character sets?
...) below. Additional info: (1) you (probably) don't need to specify the -f (from) option with iconv. (2) the file --mime-encoding <file/s> command can help you to figure out the encoding in the first place.
– fr13d
Jan 15 '16 at 11:37
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Constructors in Go
...struct a sensible default. (While this looks strange to most people coming from "traditional" oop it often works and is really convenient).
Provide a function func New() YourTyp or if you have several such types in your package functions func NewYourType1() YourType1 and so on.
Document if a zero ...
How can I get current date in Android?
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@ueen Please import from java package not from android.
– Sadda Hussain
Aug 24 '19 at 6:32
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Check if a variable is of function type
...ence, except instanceof won't work if you're checking a function that came from another document (an iframe, maybe). Performance varies.
– rvighne
Feb 1 '14 at 0:18
11
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How to insert an element after another element in JavaScript without using a library?
...the following prototypes, you will be able to call these function directly from newly created elements.
newElement.appendBefore(element);
newElement.appendAfter(element);
.appendBefore(element) Prototype
Element.prototype.appendBefore = function (element) {
element.parentNode.insertBefore(t...
How to define a two-dimensional array?
...e as well, but it is no longer recommended for any use, and may be removed from numpy in the future.
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Event listener for when element becomes visible?
...becomes visible so it can initialize? or will I have to pass it a variable from the containing page?
9 Answers
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Writing a dict to txt file and reading it back?
...ternative to it that is safer. This is called literal_eval and you get it from a Python module called ast.
import ast
def reading(self):
s = open('deed.txt', 'r').read()
self.whip = ast.literal_eval(s)
ast.literal_eval() will only evaluate strings that turn into the basic Python types, ...
Why are two different concepts both called “heap”?
...ion. And this becomes a rather much more interesting "why". The name comes from the fact nodes are arranged by their key and a parent node key is always >= than its child node.
– Alexandre Bell
Nov 9 '09 at 4:57
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Given a view, how do I get its viewController?
...ons, using directly a superview member variable (check parent type, remove from parent, etc). Having worked with PureMVC recently, I have become a little more nit-picky about design abstraction :) I would make parallel between iPhone's UIView and UIViewController classes and PureMVC's View and Media...