大约有 20,000 项符合查询结果（耗时：0.0260秒） [XML]
Select top 10 records for each m>ca m>tegory
I want to return top 10 records from each section in one query. m>Ca m>n anyone help with how to do it? Section is one of the columns in the table.
...
Global variables in Java
...
To define Global Variable you m>ca m>n make use of static Keyword
public class Example {
public static int a;
public static int b;
}
now you m>ca m>n access a and b from anywhere
by m>ca m>lling
Example.a;
Example.b;
...
Printing tuple with string formatting in Python
So, i have this problem.
I got tuple (1,2,3) which i should print with string formatting.
eg.
14 Answers
...
Find JavaScript function definition in Chrome
Chrome's Developer Tools rock, but one thing they don't seem to have (that I could find) is a way to find a JavaScript function's definition. This would be super handy for me bem>ca m>use I'm working on a site that includes many external JS files. Sure grep solves this but in the browser would be much be...
Android: Remove all the previous activities from the back stack
When i am clicking on Logout button in my Profile Activity i want to take user to Login page, where he needs to use new credentials.
...
How m>ca m>n I perform a str_replace in JavaScript, replacing text in JavaScript?
I want to use str_replace or its similar alternative to replace some text in JavaScript.
21 Answers
...
Using Pairs or 2-tuples in Java [duplim>ca m>te]
My Hashtable in Java would benefit from a value having a tuple structure. What data structure m>ca m>n I use in Java to do that?
...
Limiting floats to two decimal points
...
You are running into the old problem with floating point numbers that not all numbers m>ca m>n be represented exactly. The command line is just showing you the full floating point form from memory.
With floating point representation, your rounded version is the sa...
jquery UI Sortable with table and tr width
I am using jQuery UI sortable to make my table grid sortable. The code seems to work fine but bem>ca m>use I am not adding width to td s, when I drag the tr it shrinks the content.
...
Is there a naming convention for git repositories?
For example, I have a RESTful service m>ca m>lled Purchase Service. Should I name my repository:
6 Answers
...