大约有 40,000 项符合查询结果（耗时：0.0345秒） [XML]
How can I update a single row in a ListView?
...
This worked for me, except - when the view left the screen, when it re-enters the change is reset. I guess because in the getview it is still receiving the original information. How do I get around this?
– gloscherrybomb
Jan 23 '12 at 20:...
剖析程序的内存布局 - C/C++ - 清泛网 - 专注C/C++及内核技术
...nux中是一种“灵活布局”（flexible layout），而且以此作为默认方式已经有些年头了。它假设我们有值RLIMIT_STACK。当情况不是这样时，Linux退回使用“经典布局”（classic layout），如下图所示：
对虚拟地址空间的布局就...
How to programmatically set style attribute in a view
...erally you can't change styles programmatically; you can set the look of a screen, or part of a layout, or individual button in your XML layout using themes or styles. Themes can, however, be applied programmatically.
There is also such a thing as a StateListDrawable which lets you define differen...
Detect the specific iPhone/iPod touch model [duplicate]
...
BOOL hasHighResScreen = NO;
if ([UIScreen instancesRespondToSelector:@selector(scale)]) {
CGFloat scale = [[UIScreen mainScreen] scale];
if (scale > 1.0) {
hasHighResScreen = YES;
}
}
...
What's the difference between :: (double colon) and -> (arrow) in PHP?
...on the test server, there it just explodes with a syntax error and a white screen in the browser. Since PHP logging was turned off at the test machine, and the hosting company was too busy to turn it on, it was not too obvious.
So, word of warning: apparently, some PHP installations will let you u...
How can I parse a YAML file from a Linux shell script?
...
It only prints the output on screen. How would you access the values later on?
– sattu
Dec 4 '16 at 21:52
| ...
Pure CSS to make font-size responsive based on dynamic amount of characters
...
The only way would probably be to set different widths for different screen sizes, but this approach is pretty inacurate and you should use a js solution.
h1 {
font-size: 20px;
}
@media all and (max-device-width: 720px){
h1 {
font-size: 18px;
}
}
@media all and (max-devi...
How to send a simple string between two programs using pipes?
...ave program 1 write the string to stdout (as if you'd like it to appear in screen). Then the second program should read a string from stdin, as if a user was typing from a keyboard. then you run:
$ program_1 | program_2
sh...
Android map v2 zoom to show all the markers
...ith an appropriate Runnable. This is exactly the reason why getting marker screen coordinates can't be done in onCreate - see stackoverflow.com/q/14429877/1820695 However you can use some methods even before layout has happened - eg. CameraUpdateFactory.newLatLngBounds() with 4 params.
...
Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
...can add on. Props for coming up with a totally much better answer than the screen-scraping I was typing up, BTW :).
– Domenic
May 12 '10 at 17:21
...