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Multiple glibc libraries on a single host
...rogram: /path/to/newglibc/ld-linux.so.2 --library-path /path/tonewglibc/lib64:/path/to/newglibc/usr/lib64 /path/to/myapp
– maximk
Sep 14 '16 at 11:09
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Check if an array contains any element of another array in JavaScript
...nst a = ['a', 'b', 'c'];
const b = ['c', 'a', 'd'];
_.intersection(a, b)
DEMO: https://jsfiddle.net/r257wuv5/
jsPerf: https://jsperf.com/array-contains-any-element-of-another-array
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improv...
How do you do a deep copy of an object in .NET? [duplicate]
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I wrote a deep object copy extension method, based on recursive "MemberwiseClone". It is fast (three times faster than BinaryFormatter), and it works with any object. You don't need a default constructor or serializable attributes.
Source code:
using System.Collection...
Installing SciPy with pip
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Prerequisite:
sudo apt-get install build-essential gfortran libatlas-base-dev python-pip python-dev
sudo pip install --upgrade pip
Actual packages:
sudo pip install numpy
sudo pip install scipy
Optional packages:
sudo pip install matplotlib OR sudo apt-get install python-matplotlib
su...
How to activate JMX on my JVM for access with jconsole?
... think it is because of lack of SSL certificates. I just wanted to see the demo hence I had to use the parameters specified in the answer by user3013578 and it worked for me (JDK 1.7 , Windows 8.1, 64 bit).
– Captain Jack Sparrow
Jul 19 '15 at 11:43
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Why does this CSS margin-top style not work?
...ow children).
that means I can add float:left to either #outer or #inner demo1.
also notice that float would invalidate the auto in margin.
Solution 2
Margins of elements that establish new block formatting contexts (such as floats and elements with 'overflow' other than 'visible') do not co...
Why does Javascript's regex.exec() not always return the same value? [duplicate]
... in a loop, you can stop it after a desired number of matches.
Here's a demonstration of a typical approach to using the regex in a loop. It takes advantage of the fact that exec returns null when there are no more matches by performing the assignment as the loop condition.
var re = /foo_(\d+)/g...
How to log a method's execution time exactly in milliseconds?
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Anything based on NSDate is not safe for measuring passed time because the time can jump, even backwards. A much safer way is to use mach_absolute_time, as shown in many of the other answers here. This one should be downvoted for bein...
How to change Vagrant 'default' machine name?
...en 'default'. This is the name vagrant outputs on the console. Simplifying based on zook's (commenter) input
Set Provider Name
Vagrant.configure('2') do |config|
config.vm.box = "precise64"
config.vm.box_url = "http://files.vagrantup.com/precise64.box"
config.vm.provider :virtualbox do ...
Failed to load the JNI shared Library (JDK)
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You need a 64-bit trio:
64-bit OS
64-bit Java
64-bit Eclipse
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