大约有 42,000 项符合查询结果（耗时：0.0559秒） [XML]
How do I make a Mac Terminal pop-up/alert? Applescript?
...ice, whatever that displays my custom text. How is this done? Also, is it possible to make one with several buttons that sets a variable?
...
Is [UIScreen mainScreen].bounds.size becoming orientation-dependent in iOS8?
I ran the following code in both iOS 7 and iOS 8:
18 Answers
18
...
How can I output a UTF-8 CSV in PHP that Excel will read properly?
...
To quote a Microsoft support engineer,
Excel for Mac does not currently support UTF-8
Update, 2017: This is true of all versions of Microsoft Excel for Mac before Office 2016. Newer versions (from Office 365) do now support UTF-8.
In...
Releasing memory in Python
...l me what you get. Here's the link for psutil.Process.memory_info.
import os
import gc
import psutil
proc = psutil.Process(os.getpid())
gc.collect()
mem0 = proc.get_memory_info().rss
# create approx. 10**7 int objects and pointers
foo = ['abc' for x in range(10**7)]
mem1 = proc.get_memory_info()....
What is the easiest way to get current GMT time in Unix timestamp format?
...
Output:
1369550494.884832
For the standard CPython implementation on most platforms this will return a UTC value.
share
|
improve this answer
|
follow
|
...
Highlight text similar to grep, but don't filter out text [duplicate]
...but won't get printed/highlighted since it's not a character.
(Note that most of the setups will use --color by default. You may not need that flag).
share
|
improve this answer
|
...
How to handle back button in activity
...
"finish()" closes your current activity only. You need to handle going back to your previous activity by using intent. Btw, your previous activity should still be open if you did not "finish()" it when navigating from it previously.
...
What's so wrong about using GC.Collect()?
...one of these things that respectable programmers wouldn't ever use, even those who don't even know what it is for.
20 Answe...
How to install therubyracer gem on 10.10 Yosemite?
I don't manage to install therubyracer gem on Yosemite 10.10.
18 Answers
18
...
Mocking python function based on input arguments
...h in ['/var/log', '/var/log/apache2', '/var/log/tomcat']
with mock.patch('os.path.isdir') as os_path_isdir:
os_path_isdir.side_effect = mock_isdir
share
|
improve this answer
|
...