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Why does auto a=1; compile in C?
... to C++ (and C), so I glossed over the details a bit. Maybe that was a bad idea; they need to be covered sooner or later.
– BoBTFish
May 1 '14 at 11:04
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Is it safe to check floating point values for equality to 0?
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If you need to do a lot of "equality" comparisons it might be a good idea to write a little helper function or extension method in .NET 3.5 for comparing:
public static bool AlmostEquals(this double double1, double double2, double precision)
{
return (Math.Abs(double1 - double2) <= pre...
Is there a vim command to relocate a tab?
..., the tabs rearrange again, as if the mouse click "stuck". Do you have any idea what might be going on here?
– gmile
May 2 '17 at 9:26
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Dealing with nginx 400 “The plain HTTP request was sent to HTTPS port” error
...for a static page so I'm guessing Sinatra has nothing to do with this. Any ideas on how to fix this?
8 Answers
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How to copy a selection to the OS X clipboard
...ister to access the clipboard.
"Mac OS X clipboard sharing" may have some ideas that work for you as well.
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How to determine when Fragment becomes visible in ViewPager
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I think calling onResume yourself is a pretty bad idea, but otherwise, everything you need to answer the question of this post is in the setUserVisibleHint function !
– Quentin G.
Mar 4 '16 at 19:49
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How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
... is a more general question of merging two objects in javascript. IIRC the idea is to simply assign the properties of the new one to the old
– information_interchange
Dec 5 '18 at 5:09
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What is the optimal Jewish toenail cutting algorithm?
...o randomly generating sequences and rejecting them if they match is a good idea. Generating random sequences according to some rule like "hop by twos or threes, then fill in the blanks" will probably be faster than generating random permutations and testing, and the chance of overlap will still be ...
How do you sign a Certificate Signing Request with your Certification Authority?
...ssword or passphrase so you can examine the certificate. It's a really bad idea to omit the password or passphrase.
$ openssl req -x509 -config openssl-ca.cnf -newkey rsa:4096 -sha256 -nodes -out cacert.pem -outform PEM
After the command executes, cacert.pem will be your certificate for CA operat...
How can I access my localhost from my Android device?
... I disabled my firewall but still it's showing connection refused, any idea how to get it working?
– Unnikrishnan
Mar 19 at 18:56
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