大约有 37,000 项符合查询结果（耗时：0.0555秒） [XML]
Check free disk space for current partition in bash
...
207
Yes:
df -k .
for the current directory.
df -k /some/dir
if you want to check a specific d...
preventDefault() on an tag
...(event) {
event.preventDefault();
$(this).next('div').slideToggle(200);
});
Here is the page about that in the jQuery documentation
share
|
improve this answer
|
fo...
Mathematical functions in Swift
...
answered Jun 3 '14 at 10:25
Tomáš LinhartTomáš Linhart
10.4k44 gold badges4444 silver badges5151 bronze badges
...
What is the difference between linear regression and logistic regression?
...As regression might actually
produce probabilities that could be less than 0, or even bigger than
1, logistic regression was introduced.
Source: http://gerardnico.com/wiki/data_mining/simple_logistic_regression
Outcome
In linear regression, the outcome (dependent variable) is continuous.
It can...
Read/Write 'Extended' file properties (C#)
...
10 Answers
10
Active
...
In a Bash script, how can I exit the entire script if a certain condition occurs?
...
840
Try this statement:
exit 1
Replace 1 with appropriate error codes. See also Exit Codes With S...
Number of elements in a javascript object
...hecking hasOwnProperty():
function countProperties(obj) {
var count = 0;
for(var prop in obj) {
if(obj.hasOwnProperty(prop))
++count;
}
return count;
}
In case of ECMAScript 5 capable implementations, this can also be written as (Kudos to Avi Flax)
function ...
How to check edittext's text is email address or not?
...
answered May 25 '11 at 5:05
AndyAndy
5,10177 gold badges3434 silver badges5151 bronze badges
...
How to get the number of characters in a std::string?
...trailing NULL), just dereference the first character.
const char *str = "\005hello";
std::cout << str + 1 << ":" << *str;
// Outputs "hello:5"
share
|
improve this answer
...
Getting the PublicKeyToken of .Net assemblies
...ing to your Visual Studio version and Operating System Architecture :
VS 2008 on 32bit Windows :
"%ProgramFiles%\Microsoft SDKs\Windows\v6.0A\bin\sn.exe" -T <assemblyname>
VS 2008 on 64bit Windows :
"%ProgramFiles(x86)%\Microsoft SDKs\Windows\v6.0A\bin\sn.exe" -T <assemblyname>
VS...