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Escaping HTML strings with jQuery
... things like " to ". If the list got big enough, I'd just use an array:
var escaped = html;
var findReplace = [[/&/g, "&amp;"], [/</g, "&lt;"], [/>/g, "&gt;"], [/"/g, "&quot;"]]
for(var item in findReplace)
escaped = escaped.replace(findReplace[item][0], find...
How to get an outline view in sublime texteditor?
...rPoint, reverse*/ ){};
PathMaker.prototype.rotateArc = function(path /*array*/ , angle){};
PathMaker.prototype.rotatePoint = function(point, origin, r){};
PathMaker.prototype.roundErrors = function(n, acurracy){};
PathMaker.prototype.rotate = function(path /*object or array*/ , R){};...
What is a sealed trait?
...se Point3D(x, y, z) => math.sqrt(x x + y y + z z)
}
val points: Array[Point] = Array(Point2D(1, 2), Point3D(4, 5, 6))
for (p <- points) println(hypotenuse(p))
// 2.23606797749979
// 8.774964387392123
In general, sealed traits are good for modelling hierarchies where you expect ...
Get names of all keys in the collection
...
You can use aggregation with the new $objectToArray aggregation operator in version 3.4.4 to convert all top key-value pairs into document arrays, followed by $unwind and $group with $addToSet to get distinct keys across the entire collection. (Use $$ROOT for referencing...
Does JavaScript guarantee object property order?
...1, foo, bar
const obj = { "foo": "foo", "1": "1", "bar": "bar" }
Using an array or a Map object can be a better way to achieve this. Map shares some similarities with Object and guarantees the keys to be iterated in order of insertion, without exception:
The keys in Map are ordered while keys adde...
Rails: select unique values from a column
...s generates SQL which use SELECT DISTINCT rather than applying .uniq to an array
– Mikey
Jun 19 '13 at 15:38
25
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How do I parse a URL query parameters, in Javascript? [duplicate]
...
Today (2.5 years after this answer) you can safely use Array.forEach. As @ricosrealm suggests, decodeURIComponent was used in this function.
function getJsonFromUrl(url) {
if(!url) url = location.search;
var query = url.substr(1);
var result = {};
query.split("&").fo...
How can I pretty-print JSON using Go?
...eed that, go for it, but I didn't. If you just need to pretty-print a byte array, plain Indent is your friend.
Here's what I ended up with:
import (
"bytes"
"encoding/json"
"log"
"net/http"
)
func HandleCSPViolationRequest(w http.ResponseWriter, req *http.Request) {
body := Ap...
“:” (colon) in C struct - what does it mean? [duplicate]
... integer value.
If the value is zero, the declaration has no declarator. Arrays of bit
fields, pointers to bit fields, and functions returning bit fields are
not allowed. The optional declarator names the bit field. Bit fields
can only be declared as part of a structure. The address-of opera...
How to create an object property from a variable value in JavaScript? [duplicate]
...
Somehow this method gave me an array [a:b] instead of {a:b}
– Jhourlad Estrella
Aug 28 '18 at 2:49
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