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How and why does 'a'['toUpperCase']() in JavaScript work?
...tring.prototype. Since this property references a method, we can invoke it by attaching ()
'a'['toUpperCase']();
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How to create a new (and empty!) “root” branch?
I would like to define a new "root" branch in this git repository. By "root" branch I mean a branch that is entirely independent of all the other branches in the repository 1 .
...
What is the difference between a stored procedure and a view?
...ON A.user_id = b.user_id
GO
Thus, if I want to query profile_description by user_id in the future, all I have to do is:
SELECT profile_description FROM vw_user_profile WHERE user_id = @ID
That code could be used in a stored procedure like:
CREATE PROCEDURE dbo.getDesc
@ID int
AS
BEGIN
...
Referencing another schema in Mongoose
...ur post schema:
var postSchema = new Schema({
name: String,
postedBy: {type: mongoose.Schema.Types.ObjectId, ref: 'User'},
dateCreated: Date,
comments: [{body:"string", by: mongoose.Schema.Types.ObjectId}],
});
Then make your model:
var Post = mongoose.model('Post', postSchema);
...
How to use JavaScript variables in jQuery selectors?
...put type="button" name="bx" value="1" />
<input type="text" id="by" />
<input type="button" name="by" value="2" />
String Concatenation
If you need IE/EDGE support use
$("#" + $(this).attr("name")).hide();
(function($) {
$("input[type=bu...
How to simulate the environment cron executes a script with?
...
Cron provides only this environment by default :
HOME user's home directory
LOGNAME user's login
PATH=/usr/bin:/usr/sbin
SHELL=/usr/bin/sh
If you need more you can source a script where you define your environment before the scheduling table in the crontab....
Set time to 00:00:00
...s used for the 12-hour
clock (0 - 11). Noon and midnight are represented by 0, not by 12.
E.g., at 10:04:15.250 PM the HOUR is 10.
and
public static final int HOUR_OF_DAY
Field number for get and set
indicating the hour of the day. HOUR_OF_DAY is used for the 24-hour
clock. E.g., ...
How to make CSS width to fill parent?
...ar it will expand to its needed width. IF i recall you can counteract this by setting display: block !important; though its been awhile since ive had to fix that. (im sure someone will correct me if im wrong).
textarea#bar i beleive is a block level element so it will follow the rules the same as t...
How come a non-const reference cannot bind to a temporary object?
...rary object,
which function getx() returns? Clearly, this is prohibited by C++ Standard
but I am interested in the purpose of such restriction, not a reference to the standard.
...
MySQL SELECT WHERE datetime matches day (and not necessarily time)
...
as this will allow index use without calculation.
EDIT
As pointed out by Used_By_Already, in the time since the inital answer in 2012, there have emerged versions of MySQL, where using '23:59:59' as a day end is no longer safe. An updated version should read
SELECT * FROM tablename
WHERE colu...