大约有 31,100 项符合查询结果（耗时：0.0571秒） [XML]
What is your favorite C programming trick? [closed]
...e then, a new world of creative use of the preprocessor opened in front of my eyes. I no longer include just headers, but entire chunks of code now and then (it improves reusability a lot) :-p
Thanks John Carmack! xD
share
...
Count the number of occurrences of a character in a string in Javascript
...e str
(mainStr.split("str").length - 1) //4
Both in @Lo's answer and in my own silly jsperf test split comes ahead in speed, at least in Chrome, but again creating the extra array just doesn't seem sane.
share
|
...
Using union and order by clause in mysql
I want to use order by with union in mysql query.
I am fetching different types of record based on different criteria from a table based on distance for a search on my site.
The first select query returns data related to the exact place search .
The 2nd select query returns data related to distance ...
LINQ to Entities case sensitive comparison
...rated SQL query that has been actually submitted to SQL Server reveals the mystery:
string sqlQuery = ((ObjectQuery)context.Thingies
.Where(t => t.Name == "ThingamaBob")).ToTraceString();
When you create a LINQ to Entities query, LINQ to Entities leverages the LINQ parser to begin proces...
How to scale threads according to CPU cores?
I want to solve a mathematical problem with multiple threads in Java. my math problem can be separated into work units, that I want to have solved in several threads.
...
You can't specify target table for update in FROM clause
I have a simple mysql table:
11 Answers
11
...
Ways to synchronize interface and implementation comments in C# [closed]
...pecify comments in derived and implemented classes. (I've actually done it myself in documenting one of my libraries and I haven't see any problems whatsoever.) There's almost always no reason for the comments to differ at all, so why not just inherit and do it the easy way?
Edit: Regarding your up...
List all the modules that are part of a python package?
...eally conclusive, but I'd love to have a definite answer before I roll out my own solution based on os.listdir().
5 Answers...
application/x-www-form-urlencoded or multipart/form-data?
...ted from values by the equals symbol (=). An example of this would be:
MyVariableOne=ValueOne&MyVariableTwo=ValueTwo
According to the specification:
[Reserved and] non-alphanumeric characters are replaced by `%HH', a percent sign and two hexadecimal digits representing the ASCII code of...
How do you make an element “flash” in jQuery
...
My way is .fadein, .fadeout .fadein, .fadeout ......
$("#someElement").fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(100);
function go1() { $("#demo1").fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(100)}
function go2(...