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What is NODE_ENV and how to use it in Express?
...efined
– light24bulbs
Nov 9 '14 at 20:26
12
Good point - I added a note to highlight the default....
How to build a query string for a URL in C#?
... in nvc.GetValues(key)
select string.Format(
"{0}={1}",
HttpUtility.UrlEncode(key),
HttpUtility.UrlEncode(value))
).ToArray();
return "?" + string.Join("&", array);
}
I imagine there's a super elegant way to do this in LIN...
Javascript reduce() on Object
...}
}
const total = Object.values(add).reduce((t, {value}) => t + value, 0)
console.log(total) // 6
or simply:
const add = {
a: 1,
b: 2,
c: 3
}
const total = Object.values(add).reduce((t, n) => t + n)
console.log(total) // 6
...
How can I convert my device token (NSData) into an NSString?
... iDevAmit
1,21411 gold badge1919 silver badges3030 bronze badges
answered Feb 21 '12 at 5:52
kulsskulss
2,02311 gold badge131...
How can I move a tag on a git branch to a different commit?
I created a tag on the master branch called v0.1 like this:
9 Answers
9
...
Most simple but complete CMake example
...> ...]) without comma or semicolor. Each argument is a string. foobar(3.0) and foobar("3.0") is the same. you can set lists/variables with set(args arg1 arg2). With this variable set foobar(${args}) and foobar(arg1 arg2) are effectively the same. A non existent variable is equivalent to an empty...
npm - how to show the latest version of a package
...ule? I am expecting something like npm --latest express to print out v3.0.0 .
6 Answers
...
How to vertically center a div for all browsers?
...nd Safari.
.outer {
display: table;
position: absolute;
top: 0;
left: 0;
height: 100%;
width: 100%;
}
.middle {
display: table-cell;
vertical-align: middle;
}
.inner {
margin-left: auto;
margin-right: auto;
width: 400px;
/*whatever width you want*/
}...
When to use the brace-enclosed initializer?
...
@user1304032: A locale is not a string, therefore you wouldn't use copy initialization. A locale also does not contain a string (it might store that string as implementation detail, but that's not its purpose), therefore you wouldn'...
How do I integrate Ajax with Django applications?
....views.home'),
That's an example of the simplest of usages. Going to 127.0.0.1:8000/hello means a request to the hello() function, going to 127.0.0.1:8000/home will return the index.html and replace all the variables as asked (you probably know all this by now).
Now let's talk about AJAX. AJAX ca...