大约有 47,000 项符合查询结果（耗时：0.0233秒） [XML]
How do you redirect HTTPS to HTTP?
...est has been received - which means you would still need a certificate, in order for the client to set up the connection to send the request over!
However if the backup machine will appear to have the same hostname (as far as the client is concerned), then there should be no reason you can't use th...
ActiveRecord: List columns in table from console
...e columns in a table I usually go with this:
Model.column_names.sort.
i.e. Orders.column_names.sort
Sorting the column names makes it easy to find what you are looking for.
For more information on each of the columns use this:
Model.columns.map{|column| [column.name, column.sql_type]}.to_h.
Thi...
Understanding recursion [closed]
... right child, before we did that we recursed the left child.
In fact, the order in which we called the children, and added the current node's value didn't matter at all, because addition is commutative.
Now let's look at an operation where order does matter. We'll use a binary tree of nodes, but t...
source of historical stock data [closed]
...hat will not get you very far.
Then, if you need the real stuff (level II order book, all ticks as they have happened at all exchanges) one "affordable", yet excellent option is Nanex. They'll actually ship you a drive with terabytes of data. If I remember right its about $3k-4K per year of data. B...
How do you sort a list in Jinja2?
...
It could be handy to display values in reverse orders (it could be interesting for ratings for example), in this case just use the option reverse=True.
– Romain
Oct 21 '18 at 19:20
...
AngularJS best practices for module declaration?
...t files at will
you can use the function-form of "use strict";
the loading order of files does not matter as much
Options for sorting your modules and files
This way of declaring and accessing modules makes you very flexible. You can sort modules via function-type (like described in another answe...
python multithreading wait till all threads finished
...hich builds something complex for you. Like a real factory: You give in an order and get a finished product back.
– Aaron Digulla
Aug 15 '12 at 12:34
18
...
Is a DIV inside a TD a bad idea?
...ou need two divs, one for the container width: 100%; height: 100%; and no border so it fills the td without any visual impact. and then the absolute one.
other than that why not just split the cell?
share
|
...
combinations between two lists?
...-length tuples, all possible
| orderings, no repeated elements
-----------------------------------------+----------------------------------------
combinations(p, r) | r-length tuples, in sorted order, no
...
If a DOM Element is removed, are its listeners also removed from memory?
...
Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
...