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How do I use a custom deleter with a std::unique_ptr member?
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Assuming that create and destroy are free functions (which seems to be the case from the OP's code snippet) with the following signatures:
Bar* create();
void destroy(Bar*);
You can write your class Foo like this
class Foo {
std::unique_ptr<Bar, void...
Why does ++[[]][+[]]+[+[]] return the string “10”?
...n assure you they change nothing, but if you want to verify that then feel free to read up about the grouping operator. So, the expression can be more clearly written as
( ++[[]][+[]] ) + ( [+[]] )
Breaking this down, we can simplify by observing that +[] evaluates to 0. To satisfy yourself why t...
Firefox Add-on RESTclient - How to input POST parameters?
...east for the version I'm currently using, 2.0.1.
Instead, try using other free open source tools, such as Apache JMeter. It is simple and straightforward (see the screenshot as below)
share
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imp...
How can I safely encode a string in Java to use as a filename?
...given string. Modern hash algorithms (not MD5) can be considered collision-free. In fact, you'll have a break-through in cryptography if you find a collision.
¹ You can handle all 3 special cases elegantly by using a prefix such as "myApp-". If you put the file directly into $HOME, you'll have t...
Examples of GoF Design Patterns in Java's core libraries
...efault sends a HTTP 405 "Method Not Allowed" error to the response. You're free to implement none or any of them.
Visitor (recognizeable by two different abstract/interface types which has methods defined which takes each the other abstract/interface type; the one actually calls the method of the o...
How to Append in javascript? [duplicate]
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Nice! Thanks for the info.
– Boyan
Nov 24 '14 at 10:45
add a comment
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AttributeError: 'module' object has no attribute 'urlopen'
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A Python 2+3 compatible solution is:
import sys
if sys.version_info[0] == 3:
from urllib.request import urlopen
else:
# Not Python 3 - today, it is most likely to be Python 2
# But note that this might need an update when Python 4
# might be around one day
from urllib...
Eclipse IDE for Java - Full Dark Theme
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There is a completely new, free plugin which is really DARK, supports Retina and has beautiful icons.
What is most important: It doesn't suck on WINDOWS! It doesn't have white scrollbars and other artifacts. It's really dark.
You'll find it there:
h...
What are the key differences between Meteor, Ember.js and Backbone.js? [closed]
... Sure Dan. It seems I barely mentioned Meteor ;-) There's a lot of info on the wiki though. Send a para the length of the others if you like and ill add - its definitely relevant, and even more so now than when i repled. mail me @gmail user SO username if you like
– joe...
How To Set A JS object property name from a variable
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The info you added are fine, just never give an answer with just code ;)
– phaberest
Sep 16 '19 at 16:09
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