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Ball to Ball Collision - Detection and Handling
...ss, the new velocities can be calculated using the equations (where v1 and v2 are the velocities after the collision, and u1, u2 are from before):
If the balls have the same mass then the velocities are simply switched. Here's some code I wrote which does something similar:
void Simulation::...
企业级负载平衡简介 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...FQ再进行试验）：
$ host -t a google.com
google.com has address 72.14.207.99
google.com has address 64.233.167.99
google.com has address 64.233.187.99
$ host -t a google.com
google.com has address 64.233.187.99
google.com has address 72.14.207.99
google.com has address 64.233.167...
Disable migrations when running unit tests in Django 1.7
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72
Here is the end of my settings file :
class DisableMigrations(object):
def __contains__(s...
Re-ordering columns in pandas dataframe based on column name [duplicate]
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BrenBarnBrenBarn
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How to add \newpage in Rmarkdown in a smart way?
I wonder if one could simply use LaTeX \newpage command in R markdown v2 in a different way than this:
3 Answers
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How do I fix “Failed to sync vcpu reg” error?
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372
Make sure you don't have any virtual machines running. In my case, I had genymotion running wh...
What are good grep tools for Windows? [closed]
...l's Select-String cmdlet was fine in v1.0, but is significantly better for v2.0. Having PowerShell built in to recent versions of Windows means your skills here will always useful, without first installing something.
New parameters added to Select-String: Select-String cmdlet now supports new p...
What characters are valid for JavaScript variable names?
...671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-...
append to url and refresh page
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72
Most of the answers here suggest that one should append the parameter(s) to the URL, something ...
How to increase timeout for a single test case in mocha
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72
(since I ran into this today)
Be careful when using ES2015 fat arrow syntax:
This will fail :...