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What is the most effective way to get the index of an iterator of an std::vector?
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If you are already restricted/hardcoded your algorithm to using a std::vector::iterator and std::vector::iterator only, it doesn't really matter which method you will end up using. Your algorithm is already concretized beyond the point wh...
New Line on PHP CLI
... @foozy For example you generate a something on linux but want to read it on a Mac-system, or Win-system. If you don't know the target system, or it can change (--> somebody forwards a mail with a generated file as attachment), use \n
– KingCrunch
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How do I inspect the view hierarchy in iOS?
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Thanks, Damian, but for people reading this, this tool seems unmaintained.
– Vaddadi Kartick
Apr 20 '17 at 3:54
add a comment
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Why does isNaN(“ ”) (string with spaces) equal false?
... these NaNs are just obeying the IEEE 754 floating point standard. You can read ALL about it as usual on the big W: en.wikipedia.org/wiki/NaN
– Spike0xff
Apr 20 '12 at 17:00
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What is the canonical way to trim a string in Ruby without creating a new string?
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Btw, now ruby already supports just strip without "!".
Compare:
p "abc".strip! == " abc ".strip! # false, because "abc".strip! will return nil
p "abc".strip == " abc ".strip # true
Also it's impossible to strip without duplicates. Se...
How to determine SSL cert expiration date from a PEM encoded certificate?
...conds, in the example above. If the certificate will have expired or has already done so - or some other error like an invalid/nonexistent file - the return code is 1.
(Of course, it assumes the time/date is set correctly)
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What happens if a finally block throws an exception?
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Unless it is a ThreadAbortException, then the whole finally block will be finished first, as it is a critical section.
– Dmytro Shevchenko
Oct 8 '13 at 21:23
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How to find the Number of CPU Cores via .NET/C#?
...se can all be different; in the case of a machine with 2 dual-core hyper-threading-enabled processors, there are 2 physical processors, 4 cores, and 8 logical processors.
The number of logical processors is available through the Environment class, but the other information is only available through...
How do I get the value of text input field using JavaScript?
... @GKislin Ah! I see. Nice that I didn't know about it. But after reading this, I am feeling reluctant to add this edit to the answer right now. Maybe someday later, I will add it with a warning to avoid it. One of all reasons for warning would be this. If you feel like it is really nice, t...
How to run two jQuery animations simultaneously?
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@pilau It will be executed when the document is ready. This is a shorthand for $(document).ready(function(){}); and enables you to put your javascript code before your element definition.
– Raphael Michel
May 8 '13 at 17:31
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