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How to paste yanked text into the Vim command line
...u cannot live without them.
Registers are basically storage locations for strings. Vim has many registers that work in different ways:
0 (yank register: when you use y in normal mode, without specifying a register, yanked text goes there and also to the default register),
1 to 9 (shifting delete ...
What is CDATA in HTML? [duplicate]
...created by others over which we have no control? Or just resort to manual string fiddling?
– user2895783
Jun 9 '16 at 11:07
1
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How is “=default” different from “{}” for default constructor and destructor?
... Then, why do "{}" and "= default" always initialize an std::string ideone.com/LMv5Uf ?
– nawfel bgh
Feb 1 '16 at 22:54
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Why does Enumerable.All return true for an empty sequence? [duplicate]
The code creates an empty collection of string, then tries to determine if all the elements in the collection are "ABC".
If you run it, b will be true.
...
How to implement a unique index on two columns in rails
...rançoisBeausoleil %w(user_id content_id) in ruby just creates an array of strings, it's not special to rails. You can do the same with "user_id content_id".split which is still creating an array of strings. I am sure you know this, this comment is just so other readers don't relate this to rails in...
AngularJS - How to use $routeParams in generating the templateUrl?
...ust use the "template:" key instead of "templateUrl" and provide it with a string containing the html one-liner ;-)
– DominikGuzei
Oct 29 '12 at 10:11
1
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How to create index in Entity Framework 6.2 with code first
...
public int UserId { get; set; }
[Index(IsUnique = true)]
[StringLength(200)]
public string Username { get; set; }
public string DisplayName { get; set; }
}
share
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impr...
Preferred Java way to ping an HTTP URL for availability
...her feasible way is using java.net.Socket.
public static boolean pingHost(String host, int port, int timeout) {
try (Socket socket = new Socket()) {
socket.connect(new InetSocketAddress(host, port), timeout);
return true;
} catch (IOException e) {
return false; // Ei...
Html.RenderPartial() syntax with Razor
This works, because it returns the result of partial view rendering in a string:
4 Answers
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add created_at and updated_at fields to mongoose schemas
...mongoose version >= 4.0.
let ItemSchema = new Schema({
name: { type: String, required: true, trim: true }
},
{
timestamps: true
});
If set timestamps, mongoose assigns createdAt and updatedAt fields to your schema, the type assigned is Date.
You can also specify the timestamp fileds' name...