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Question mark and colon in JavaScript
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366
It is called the Conditional Operator (which is a ternary operator).
It has the form of: cond...
How do you load custom UITableViewCells from Xib files?
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23 Answers
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How can I use break or continue within for loop in Twig template?
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edited Nov 22 '19 at 13:18
Helenesh
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How to tell PowerShell to wait for each command to end before starting the next?
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374
Normally, for internal commands PowerShell does wait before starting the next command. One ex...
Is the ternary operator faster than an “if” condition in Java [duplicate]
...onrad RudolphKonrad Rudolph
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Bash: infinite sleep (infinite blocking)
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341
sleep infinity does exactly what it suggests and works without cat abuse.
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Sequelize.js: how to use migrations and sync
...ecuted/reverted migrations.
// start the server
app.listen(3000);
// do your stuff
});
});
I can't try this right now, but at first look it should work.
UPD Apr. 2016
After a year, still useful, so sharing my current tips. For now, I'm installing sequelize-cli package...
Why does C++ rand() seem to generate only numbers of the same order of magnitude?
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There are only 3% of numbers between 1 and 230 which are NOT between 225 and 230. So, this sounds pretty normal :)
Because 225 / 230 = 2-5 = 1/32 = 0.03125 = 3.125%
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insert vs emplace vs operator[] in c++ map
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236
In the particular case of a map the old options were only two: operator[] and insert (different...
Why can I initialize a List like an array in C#?
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This is part of the collection initializer syntax in .NET. You can use this syntax on any colle...