大约有 44,000 项符合查询结果（耗时：0.0775秒） [XML]
How to hide a View programmatically?
...cs:
INVISIBLE
This view is invisible, but it still takes up space for layout purposes. Use with setVisibility(int) and android:visibility.
GONE
This view is invisible, and it doesn't take any space for layout purposes. Use with setVisibility(int) and android:visibility.
...
Placeholder Mixin SCSS/CSS
I'm trying to create a mixin for placeholders in sass.
6 Answers
6
...
How to trigger the onclick event of a marker on a Google Maps V3?
...
Doing this for v3 gives me TypeError: a is undefined in main.js (line 16, col 894) What would be the reason for that?
– invot
Jul 25 '14 at 19:54
...
Difference between CLOCK_REALTIME and CLOCK_MONOTONIC?
...y time. As Ignacio and MarkR say, this means that CLOCK_REALTIME can jump forwards and backwards as the system time-of-day clock is changed, including by NTP.
CLOCK_MONOTONIC represents the absolute elapsed wall-clock time since some arbitrary, fixed point in the past. It isn't affected by change...
Nginx Different Domains on Same IP
...uded the relevant lines. Everything else looked okay but I just deleted it for clarity. To test it you might want to try serving a text file from each server first before actually serving php. That's why I left the 'root' directive in there.
...
Do using statements and await keywords play nicely in c#
...aking an async call to a method that returns and IDisposable instance. For example:
1 Answer
...
TypeError: method() takes 1 positional argument but 2 were given
...some work with the object they're called on, so there needs to be some way for that object to be referred to inside the method. By convention, this first argument is called self inside the method definition:
class MyNewClass:
def method(self, arg):
print(self)
print(arg)
If y...
How do android screen coordinates work?
... question about how coordinates work in Android. I am following this image for moving one view to another but it seems it's not working:
...
Why is using the JavaScript eval function a bad idea?
...
Improper use of eval opens up your
code for injection attacks
Debugging can be more challenging
(no line numbers, etc.)
eval'd code executes slower (no opportunity to compile/cache eval'd code)
Edit: As @Jeff Walden points out in comments, #3 is less true today t...
How to view revision history for Mercurial file?
For a given file in a Mercurial repository, how can you see the revision history?
4 Answers
...