大约有 47,000 项符合查询结果（耗时：0.0542秒） [XML]
How do I call a dynamically-named method in Javascript?
...x = "populate_";
// Call function:
window[method_prefix + method_name](arg1, arg2);
share
|
improve this answer
|
follow
|
...
How to kill a process running on particular port in Linux?
...
1018
This fuser 8080/tcp will print you PID of process bound on that port.
And this fuser -k 8080...
What is the most efficient way to concatenate N arrays?
...oncat() is the way to go for convenience and likely performance.
var a = [1, 2], b = ["x", "y"], c = [true, false];
var d = a.concat(b, c);
console.log(d); // [1, 2, "x", "y", true, false];
For concatenating just two arrays, the fact that push accepts multiple arguments consisting of elements to ...
C# DateTime to “YYYYMMDDHHMMSS” format
...
17 Answers
17
Active
...
Select first 4 rows of a data.frame in R
...
156
Use head:
dnow <- data.frame(x=rnorm(100), y=runif(100))
head(dnow,4) ## default is 6
...
How to load local script files as fallback in cases where CDN are blocked/unavailable? [duplicate]
...
10 Answers
10
Active
...
How does a garbage collector avoid an infinite loop here?
...
110
As per Richter in the second edition of CLR via C# (yes I need to update):
Page 478
For (...
海量数据相似度计算之simhash和海明距离 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...就拿最简单的两个数据使用Apache提供的 Levenshtein for 循环100w次计算这两个数据的相似度。代码结果如下：
String s1 = "你妈妈喊你回家吃饭哦，回家罗回家罗" ;
String s2 = "你妈妈叫你回家吃饭啦，回家罗回家罗" ;
long t1 = System.c...
Rails: confused about syntax for passing locals to partials
...
152
The short answer is the render method looks at the first argument you pass in. If you pass in ...
what exactly is device pixel ratio?
...
167
Short answer
The device pixel ratio is the ratio between physical pixels and logical pixels. ...