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Compiling C++11 with g++
...bit and I have come 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 me? (I'm using Ubuntu 12.04.)
...
What does the tilde before a function name mean in C#?
... |
edited Dec 3 '12 at 20:01
PedroC88
3,28977 gold badges3838 silver badges6868 bronze badges
answered...
How do I convert a String object into a Hash object?
... => Object.new}, then its string representation is "{:a=>#<Object:0x7f66b65cf4d0>}", and I can't use eval to turn it back into a hash because #<Object:0x7f66b65cf4d0> isn't valid Ruby syntax.
However, if all that's in the hash is strings, symbols, numbers, and arrays, it should wo...
How can I make an entire HTML form “readonly”?
...er some text" />
<select>
<option value="0" disabled="disabled" selected="selected">select somethihng</option>
<option value="1">woot</option>
<option value="2">is</option>
<option value="3"&...
How to get filename without extension from file path in Ruby
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edited Nov 1 '16 at 0:55
NobodyNada
6,74466 gold badges3636 silver badges4747 bronze badges
answer...
Sending a JSON to server and retrieving a JSON in return, without JQuery
...ge = function () {
if (xhr.readyState === 4 && xhr.status === 200) {
var json = JSON.parse(xhr.responseText);
console.log(json.email + ", " + json.password);
}
};
var data = JSON.stringify({"email": "hey@mail.com", "password": "101010"});
xhr.send(data);
Sending and...
What does -fPIC mean when building a shared library?
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FXQuantTrader
5,93633 gold badges3030 silver badges6262 bronze badges
answered Jun 8 '09 at 20:58
sean rileysean riley
...
How do I copy a hash in Ruby?
...e method is Ruby's standard, built-in way to do a shallow-copy:
irb(main):003:0> h0 = {"John" => "Adams", "Thomas" => "Jefferson"}
=> {"John"=>"Adams", "Thomas"=>"Jefferson"}
irb(main):004:0> h1 = h0.clone
=> {"John"=>"Adams", "Thomas"=>"Jefferson"}
irb(main):005:0>...
log4j logging hierarchy order
...
306
This table might be helpful for you:
Going down the first column, you will see how the log w...
ORA-12514 TNS:listener does not currently know of service requested in connect descriptor
...here?
– Brad Rippe
May 12 '16 at 14:00
1
this might not be the case when multiple clients/servers...