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Pro JavaScript programmer interview questions (with answers) [closed]
...te a function that looks like this:
function sum() {
var i, l, result = 0;
for (i = 0, l = arguments.length; i < l; i++) {
result += arguments[i];
}
return result;
}
sum(1,2,3); // 6
And they should invoke it on your array like this (context for apply can be whatever, I usually use...
Why doesn't 'ref' and 'out' support polymorphism?
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10 Answers
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Concatenating Files And Insert New Line In Between Files
...tcodaddict
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10
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How does the main() method work in C?
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+50
Some of the features of the C language started out as hacks which just happened to work.
Multiple signatures for main, as well as var...
What is the best way to check for Internet connectivity using .NET?
...bClient())
using (client.OpenRead("http://google.com/generate_204"))
return true;
}
catch
{
return false;
}
}
share
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improve this answer
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Enable remote connections for SQL Server Express 2012
I just installed SQL Server Express 2012 on my home server. I'm trying to connect to it from Visual Studio 2012 from my desktop PC, and repeatedly getting the well-known error:
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ssh “permissions are too open” error
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Keys need to be only readable by you:
chmod 400 ~/.ssh/id_rsa
If Keys need to be read-writable by you:
chmod 600 ~/.ssh/id_rsa
600 appears to be fine as well (in fact better in most cases, because you don't need to change file permissions later to edit it).
The re...
Pickle incompatibility of numpy arrays between Python 2 and 3
...Lennart RegebroLennart Regebro
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211
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Do I need to create indexes on foreign keys on Oracle?
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edited Dec 20 '19 at 12:26
gabor
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ans...
Getting GDB to save a list of breakpoints
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207
As of GDB 7.2 (2011-08-23) you can now use the save breakpoints command.
save breakpoints <...