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Copy a variable's value into another
... let a = {}; let b = {a:a}; a.b = b; JSON.stringify(a) will give a TypeError
– schu34
Feb 5 '18 at 22:21
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M_PI works with math.h but not with cmath in Visual Studio
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Interestingly I checked this on an app of mine and I got the same error.
I spent a while checking through headers to see if there was anything undef'ing the _USE_MATH_DEFINES and found nothing.
So I moved the
#define _USE_MATH_DEFINES
#include <cmath>
to be the first thing in my...
Facebook Callback appends '#_=_' to Return URL
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It does the same thing for google omniauth, so I get an error no route matches, it appends # (hashtag) after request uri https://.....herokuapp.com/auth/google_oauth2/callback?state=19feaacfe23423jh5jhhGSDFwb419049ebb18dabdf8&code=4/glrY3-mSlTzwe...
Center image horizontally within a div
...ons where necessary, or it will be their problem for writing code that has errors. The response to your initial comment is still: "semicolons on the last line in CSS are a style choice".
– TylerH
Jan 23 '18 at 15:52
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Handler “ExtensionlessUrlHandler-Integrated-4.0” has a bad module “ManagedPipelineHandler” in its mo
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If you're running into this error with Windows 8/Windows Server 2012 and .Net 4.5 follow these instructions here:
http://www.britishdeveloper.co.uk/2013/01/handler-extensionlessurlhandler.html
Go to "turn Windows features on or off"
Then Internet Infor...
From inside of a Docker container, how do I connect to the localhost of the machine?
...Same as above but use docker.for.mac.localhost instead.
Docker for Mac 17.05 and below
To access host machine from the docker container you must attach an IP alias to your network interface. You can bind whichever IP you want, just make sure you're not using it to anything else.
sudo ifconfig lo0...
Best XML Parser for PHP [duplicate]
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getting error- Notice: Undefined variable: xml_array ?
– shfkktm
Mar 3 '17 at 8:00
1
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How to get arguments with flags in Bash
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I had to change the error line to this: ?) printf '\nUsage: %s: [-a] aflag [-b] bflag\n' $0; exit 2 ;;
– Andrew
Nov 16 '16 at 22:03
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What is Virtual DOM?
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It’s a neat concept: instead of manipulating the DOM directly, which is error prone and relies on mutable state, you instead output a value called the Virtual DOM. The Virtual DOM is then diffed with the current state of the DOM, which generates a list of DOM operations that would make the curren...
C++ mark as deprecated
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Instead of #error, it would be better to #define DEPRECATED(func) func
– CesarB
Nov 17 '08 at 10:41
1
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