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Has anyone actually implemented a Fibonacci-Heap efficiently?
...ay the source code is available and i will be very glad if someone find an error and correct the mesure.
– Guilherme Torres Castro
Jan 14 '13 at 13:09
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Can't append element
...at one of the reasons jQuery
does this is to avoid "Permission
Denied" errors that can occur in
Internet Explorer when inserting
scripts under certain circumstances.
It also avoids repeatedly
inserting/evaluating the same script
(which could potentially cause
problems) if it is withi...
Fixed size queue which automatically dequeues old values upon new enques
...afeFoo methods inside a lock.
Its a little verbose, but it makes obvious errors, like calling unsafe methods outside a lock in a method which is supposed to be thread-safe, more apparent.
share
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How to check if a user likes my Facebook Page or URL using Facebook's API
...return one of three:
string true string false json
formatted response of error if token
or page_id are not valid
I guess the only not-using-token way to achieve this is with the signed_request Jason Siffring just posted. My helper using PHP SDK:
function isFan(){
global $facebook;
$requ...
How to get a file or blob from an object URL?
...s pointing to. I'm using fetch api in the browser, which is giving me this error – Refused to connect to 'blob:https://twitter.com/9e00aec3-6729-42fb-b5a7-01f50be302fa' because it violates the following Content Security Policy directive: "connect-src . Could you have a hint what might I might be d...
Git: How to return from 'detached HEAD' state
...fe thing to do).
git checkout master did not work:
$ git checkout master
error: The following untracked working tree files would be overwritten by checkout:
web/sites/default/default.settings.php
... other files ...
git checkout master --force (or git checkout master -f) worked:
git checkout ma...
Check if item is in an array / list
... This works with Python2. With Python 3.7, you will get this error: TypeError: object of type 'filter' has no len()
– Jun711
Sep 20 '19 at 19:59
add a comment
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How can I find out if I have Xcode commandline tools installed?
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I am getting error with the mentioned command. "-bash: /usr/build/xcodebuild: No such file or directory." I have confirmed that I have xcode by running command gcc --version, which gives the gcc details. I am on Mac OS X 10.13.6.
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Disable browser 'Save Password' functionality
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There can be an error in Safari mobile as this answer is fixing it stackoverflow.com/questions/2530/…
– Ferie
Nov 1 '17 at 12:50
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How to make an ImageView with rounded corners?
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Error:(x) No resource identifier found for attribute 'clipToOutline' in package 'android'
– Anu Martin
Sep 13 '17 at 7:58
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