大约有 45,002 项符合查询结果（耗时：0.0412秒） [XML]
How to store a list in a column of a database table
So, per Mehrdad's answer to a related question , I get it that a "proper" database table column doesn't store a list. Rather, you should create another table that effectively holds the elements of said list and then link to it directly or through a junction table. However, the type of list I wa...
What is the gain from declaring a method as static
...
Whenever you write a method, you fulfill a contract in a given scope. The narrower the scope is, the smaller the chance is that you write a bug.
When a method is static, you can't access non-static members; hence, your scope is narrower. S...
How to dump a table to console?
...ts of a table which contains nested tables (n-deep). I'd like to just dump it to std out or the console via a print statement or something quick and dirty but I can't figure out how. I'm looking for the rough equivalent that I'd get when printing an NSDictionary using gdb.
...
How to include view/partial specific styling in AngularJS
...research on various solutions to this problem, I think I may have come up with a better solution.
UPDATE 1: Since posting this answer, I have added all of this code to a simple service that I have posted to GitHub. The repo is located here. Feel free to check it out for more info.
UPDATE 2: This ...
Static Indexers?
...e a reference to any particular instance of the class, you can't use this with them, and consequently you can't use indexer notation on static methods.
The solution to your problem is using a singleton pattern as follows:
public class Utilities
{
private static ConfigurationManager _configurat...
How bad is shadowing names defined in outer scopes?
I just switched to Pycharm and I am very happy about all the warnings and hints it provides me to improve my code. Except for this one which I don't understand:
...
Removing an element from an Array (Java) [duplicate]
...follow
|
edited Aug 9 '16 at 12:51
Abhijeet
7,00933 gold badges5959 silver badges7070 bronze badges
...
How do I write unit tests in PHP? [closed]
...Could someone perhaps post a piece of example code and how they would test it? If it's not too much trouble :)
11 Answers
...
Show and hide a View with a slide up/down animation
I have a LinearLayout that I want to show or hide with an Animation that pushes the layout upwards or downwards whenever I change its visibility.
...
How to store standard error in a variable
...
It would be neater to capture the error file thus:
ERROR=$(</tmp/Error)
The shell recognizes this and doesn't have to run 'cat' to get the data.
The bigger question is hard. I don't think there's an easy way to do it....