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What is the meaning of “POSIX”?
...irst Apple POSIX system, released circa 2001. See also: Is OSX a POSIX OS?
AIX (IBM)
HP-UX (HP)
Solaris (Oracle)
Most Linux distros are very compliant, but not certified because they don't want to pay the compliance check. Inspur's K-UX and Huawei's EulerOS are two certified examples.
The officia...
python re.sub group: number after \number
How can I replace foobar with foo123bar ?
1 Answer
1
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Cache busting via params
...
The param ?v=1.123 indicates a query string, and the browser will therefore think it is a new path from, say, ?v=1.0. Thus causing it to load from file, not from cache. As you want.
And, the browser will assume that the source will stay t...
How to select where ID in Array Rails ActiveRecord without exception
...ore relevant for Rails 4.x
Do this:
current_user.comments.where(:id=>[123,"456","Michael Jackson"])
The stronger side of this approach is that it returns a Relation object, to which you can join more .where clauses, .limit clauses, etc., which is very helpful. It also allows non-existent IDs ...
How to override !important?
... answered May 18 '14 at 19:12
KM123KM123
1,16111 gold badge99 silver badges2020 bronze badges
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Share variables between files in Node.js?
...e..
// main.js
var myModule = require('./module.js');
var shares = {value:123};
// Initialize module and pass the shareable object
myModule.init(shares);
// The value was changed from init2 on the other file
console.log(shares.value); // 789
On the other file..
// module.js
var shared = null;
...
Why can't variable names start with numbers?
... If it had to be numbers+alpha, then you could still do String 0x123 = "Hello World". Unless you state that variable names are "numbers+alpha that don't parse to a valid numeric designation", and that's just silly.
– eaolson
Oct 11 '09 at 3:56
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What is a “thread” (really)?
...hreads such as Linux (via NPTL), BSD variants, Mac OS X, Windows, Solaris, AIX, HP-UX, etc. Operating systems may use different mechanisms to implement multithreading support.
Here, you can find more information about the topic. That was also my information-source.
Let me just add a sentence com...
Instagram how to get my user id from username?
... searched for. Eg. if you're searching for "fred1" but there's also a "fred123", you'll get random results! Reported to instagram; awaiting a response :(
– Danny Tuppeny
Aug 13 '14 at 9:06
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Path.Combine for URLs?
... if (Uri.TryCreate(new Uri("localhost/MyService/"), "/Event/SomeMethod?abc=123", out result)) { Console.WriteLine(result); } It is showing me result as : localhost/Event/SomeMethod?abc=123 Note: "http://" is replaced from base Uri here by stackoverflow
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