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Best way to store a key=>value array in JavaScript?
...
You can use Map.
A new data structure introduced in JavaScript ES6.
Alternative to JavaScript Object for storing key/value pairs.
Has useful methods for iteration over the key/value pairs.
var map = new Map();
map.set('name', 'John');
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Can you 'exit' a loop in PHP?
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@Gabriel: You didn't post an example at all, and the link you gave goes to the exact same source I supplied (which is where the sample code comes from at the very top). You basically did the same thing as I did, but made it so the OP won't ...
Is there any way to post events to Google Analytics via server-side API? [closed]
...tring label, string value)
{
ASCIIEncoding encoding = new ASCIIEncoding();
string postData =
"v=1&tid=UX-XXXXXXX-1&cid=1234&t=" + type +
"&ec=" + category +
"&ea=" + action +
"&...
How to access a preexisting collection with Mongoose?
...ap to the model.
Try something like the following, either schema-mapped:
new Schema({ url: String, text: String, id: Number},
{ collection : 'question' }); // collection name
or model mapped:
mongoose.model('Question',
new Schema({ url: String, text: String, id: Nu...
Writing files in Node.js
..., if you do:
write("a")
write("b")
write("c")
You're doing:
fs.write(new Buffer("a"))
fs.write(new Buffer("b"))
fs.write(new Buffer("c"))
That’s three calls to the I/O layer. Although you're using “buffers”, the data is not buffered. A buffered stream would do: fs.write(new Buffer ("ab...
Delete forked repo from GitHub
...ching on GitHub. I unintentionally clicked to fork it. Now it appears as a new project to me.
12 Answers
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Multiple Updates in MySQL
... with id's. I am inserting values with respect to that id. if the site has new records then i will end up inserting only the ids and count except all other information. if and only if there is an entry for the id then it should update else it should skip. what shall i do?
– Jay...
Find method references in Xcode
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
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Behaviour of increment and decrement operators in Python
...designed to be consistent and readable.
Confusing side-effects. One common newbie error in languages with ++ operators is mixing up the differences (both in precedence and in return value) between the pre- and post-increment/decrement operators, and Python likes to eliminate language "gotcha"-s. The...
How can I autoplay a video using the new embed code style for Youtube?
I can't work out how to autoplay a video using the new embed code style for Youtube . I tried adding &autoplay=1 to the url, which worked with the old style, but it didn't work. For example, http://www.youtube.com/embed/JW5meKfy3fY is the embed link, but http://www.youtube.com/embed/JW5meKfy3fY&...