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How to read from stdin line by line in Node
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You can use the readline module to read from stdin line by line:
var readline = require('readline');
var rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
terminal: false
});
rl.on('line', function(line){
console.log(line);
}...
What's the difference between identifying and non-identifying relationships?
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I will never use this to model that. The best answer is from "aqsa rao" below that states the following: "An identifying relationship means that the child table cannot be uniquely identified without the parent." Because your definition is adding unecessary semantic that could conf...
What's the use of Jade or Handlebars when writing AngularJs apps
...etter job than mixing in Jade, just through maintaining simplicity.
Aside from template extension, Jade brings nothing worthwhile to the table that Angular doesn't already supply. Let's be honest: Using the sound principle of "favour composition over inheritance" (i.e. partials), you shouldn't ever...
Nginx reverse proxy causing 504 Gateway Timeout
...at takes requests then does a proxy_pass to get the actual web application from the upstream server running on port 8001.
8...
How can I convert a Unix timestamp to DateTime and vice versa?
... For the .NET Framework 4.6 and above there is now static DateTimeOffset.FromUnixMilliseconds and DateTimeOffset.ToUnixMilliseconds.
– rookie1024
May 18 '16 at 2:49
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Difference between fprintf, printf and sprintf?
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In C, a "stream" is an abstraction; from the program's perspective it is simply a producer (input stream) or consumer (output stream) of bytes. It can correspond to a file on disk, to a pipe, to your terminal, or to some other device such as a printer or tty. ...
Safe (bounds-checked) array lookup in Swift, through optional bindings?
...on because you would break all the code that expects a non-optional values from arrays.
Instead, you could subclass Array, and override subscript to return an optional. Or, more practically, you could extend Array with a non-subscript method that does this.
extension Array {
// Safely lookup ...
Why does git diff on Windows warn that the “terminal is not fully functional”?
...t say he was using bash and there is no requirement that git has to be run from bash. Personally I use the windows Command Prompt and I want a solution that works for that environment.
– David Grayson
Sep 24 '12 at 21:12
...
New self vs. new static
...u called the method on.
In the following example, B inherits both methods from A. The self invocation is bound to A because it's defined in A's implementation of the first method, whereas static is bound to the called class (also see get_called_class()).
class A {
public static function get_se...
How to wrap async function calls into a sync function in Node.js or Javascript?
...loop at JavaScript layer. As a result, deasync only blocks subsequent code from running without blocking entire thread, nor incuring busy wait. With this module, here is the answer to the jsFiddle challenge:
function AnticipatedSyncFunction(){
var ret;
setTimeout(function(){
ret = "hello"...