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What does ON [PRIMARY] m>me m>an?
I'm creating an SQL setup script and I'm using som>me m>one else's script as an example. Here's an example of the script:
4 Ans...
How to get current tim>me m> and date in C++?
Is there a cross-platform way to get the current date and tim>me m> in C++?
24 Answers
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Rails: Using build with a has_one association in rails
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The build m>me m>thod signature is different for has_one and has_many associations.
class User < ActiveRecord::Base
has_one :profile
has_many :m>me m>ssages
end
The build syntax for has_many association:
user.m>me m>ssages.build
The bui...
Why does Eclipse Java Package Explorer show question mark on som>me m> classes?
... Java class icons display a small question mark to the right of the 'J', som>me m>thing like [J?]. This icon is shown on each class within one package in my project, but I cannot find an explanation for this in the docum>me m>ntation.
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Replace a value if null or undefined in JavaScript
I have a requirem>me m>nt to apply the ?? C# operator to JavaScript and I don't know how.
Consider this in C#:
5 Answers
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How do I set environm>me m>nt variables from Java?
How do I set environm>me m>nt variables from Java? I see that I can do this for subprocesses using ProcessBuilder . I have several subprocesses to start, though, so I'd rather modify the current process's environm>me m>nt and let the subprocesses inherit it.
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How to copy data to clipboard in C#
...can I copy a string (e.g "hello") to the System Clipboard in C#, so next tim>me m> I press CTRL+V I'll get "hello"?
5 Answers
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extract part of a string using bash/cut/split
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To extract joebloggs from this string in bash using param>me m>ter expansion without any extra processes...
MYVAR="/var/cpanel/users/joebloggs:DNS9=domain.com"
NAm>ME m>=${MYVAR%:*} # retain the part before the colon
NAm>ME m>=${NAm>ME m>##*/} # retain the part after the last slash
echo $NAm>ME m>
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Compiling C++11 with g++
...ing to update my C++ compiler to C++11.
I have searched a bit and I have com>me m> to the conclusion that I have to use the flag -std=c++0x or -std=gnu++0x , but I don't know many things about flags. Can anyone help m>me m>? (I'm using Ubuntu 12.04.)
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Have a fixed position div that needs to scroll if content overflows
...ed Oct 28 '18 at 16:00
Matilda Sm>me m>ds
85688 silver badges1616 bronze badges
answered Aug 21 '13 at 20:01
stride...