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Getting All Variables In Scope
...e been closed over may be referenced by a closure function upon calling it from a caller that is outside of the definition/closure scope (and whose variables are not at all accessible from withing the closure's body).
– DDS
Feb 1 '15 at 19:51
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Implements vs extends: When to use? What's the difference?
...ns in your profile. If you understand the concept of multiple-inheritance from C++ (referring to classes that inherit characteristics from more than one other class), Java does not allow this, but it does have keyword interface, which is sort of like a pure virtual class in C++. As mentioned by lo...
Set style for TextView programmatically
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use the method from the support library, TextViewCompat.setTextAppearance
– Rubin Yoo
Dec 2 '16 at 20:29
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Python threading.timer - repeat function every 'n' seconds
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From Equivalent of setInterval in python:
import threading
def setInterval(interval):
def decorator(function):
def wrapper(*args, **kwargs):
stopped = threading.Event()
def loop(): # exe...
How to create custom easing function with Core Animation?
...Path:(NSString *)path
function:(KeyframeParametricBlock)block
fromValue:(double)fromValue
toValue:(double)toValue;
CAKeyframeAnimation+Parametric.m:
@implementation CAKeyframeAnimation (Parametric)
+ (id)animationWithKeyPath:(NSString *)path
function:(KeyframeParametric...
Clone Object without reference javascript [duplicate]
..." + B.a); // 25 30 40
This creates a new object in A and B that inherits from obj. This means that you can add properties without affecting the original.
To support legacy implementations, you can create a (partial) shim that will work for this simple task.
if (!Object.create)
Object.create ...
Why does datetime.datetime.utcnow() not contain timezone information?
..., you could pass tzinfo to datetime.now() directly:
#!/usr/bin/env python
from datetime import datetime
import pytz # $ pip install pytz
print(datetime.now(pytz.timezone("America/New_York")))
It works for any timezone including those that observe daylight saving time (DST) i.e., it works for tim...
Error: “Cannot modify the return value” c#
...arefully perhaps you actually mean to modify the backing variable directly from within your class:-
myOrigin.X = 10;
Yes that would be what you would need.
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Are string.Equals() and == operator really same? [duplicate]
Are they really same? Today, I ran into this problem. Here is the dump from the Immediate Window:
8 Answers
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How to disable right-click context-menu in JavaScript [duplicate]
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Returning false from the event handler did not block the default context menu from appearing in Firefox or Chrome in my case. But calling event.preventDefault() did... Thought this might help.
– Vikash Madhow
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