大约有 8,000 项符合查询结果（耗时：0.0241秒） [XML]
Get a list of all the files in a directory (recursive)
...
This code works for me:
import groovy.io.FileType
def list = []
def dir = new File("path_to_parent_dir")
dir.eachFileRecurse (FileType.FILES) { file ->
list << file
}
Afterwards the list variable contains all files (java.io.File) of the given direc...
Is it possible to have a Subversion repository as a Git submodule?
...
@xhan yes, and I am not advocating mixing git-svn and submodules in the same repository. The clone that uses git-svn is only a bridge to creating a native git clone of the svn repository.
– richq
Dec 22 '10 at 9:58
...
Presenting a UIAlertController properly on an iPad using iOS 8
With iOS 8.0, Apple introduced UIAlertController to replace UIActionSheet . Unfortunately, Apple didn't add any information on how to present it. I found an entry about it on hayaGeek's blog, however, it doesn't seem to work on iPad. The view is totally misplaced:
...
Printing the correct number of decimal points with cout
...
With <iomanip>, you can use std::fixed and std::setprecision
Here is an example
#include <iostream>
#include <iomanip>
int main()
{
double d = 122.345;
std::cout << std::fixed;
std::cout <<...
How do I change the color of the text in a UIPickerView under iOS 7?
...
There is a function in the delegate method that is more elegant:
Objective-C:
- (NSAttributedString *)pickerView:(UIPickerView *)pickerView attributedTitleForRow:(NSInteger)row forComponent:(NSInteger)component
{
NSString *title = @"sa...
How to set the prototype of a JavaScript object that has already been instantiated?
...m pretty sure this should do the job pretty well.
If your intention is to mixin functionality into objects, this snippet should do the job:
function mix() {
var mixins = arguments,
i = 0, len = mixins.length;
return {
into: function (target) {
var mixin, key;
if (target...
How does View Controller Containment work in iOS 5?
In WWDC 2011 Session 102, Apple introduced View Controller Containment, which is the ability to create custom view controller containers, analogous to UITabBarController , UINavigationController , and the like.
...
iOS Equivalent For Android Shared Preferences
I am porting an Android app to iOS, one thing I used was the Shared Preferences in Android to save each time a level was complete.
...
iPhone Safari Web App opens links in new window
...en, all links will open in new window in Safari (and lose full screen functionality). How can I prevent it? I couldn't find any help, only the same unanswered question.
...
Objective-C : BOOL vs bool
...
From the definition in objc.h:
#if (TARGET_OS_IPHONE && __LP64__) || TARGET_OS_WATCH
typedef bool BOOL;
#else
typedef signed char BOOL;
// BOOL is explicitly signed so @encode(BOOL) == "c" rather than "C"
// even if -funsigned-c...