大约有 45,000 项符合查询结果（耗时：0.0539秒） [XML]
App Inventor 2 代码调试方式：App调试、问题排查方法 · App Inventor 2 中文网
...不能预览局部变量。如果想知道局部变量的值，只能采用第一种标签调试法。
adb 调试：万能利器，调试拓展、查App崩溃
熟悉安卓开发的小伙伴肯定对adb工具不陌生了，它能做很多偏底层的调试，比如查看App...
start MySQL server from command line on Mac OS Lion
...
Other answers failed on OSX 10.7.5 w/ latest MySQL install. This one did the trick - thanks!
– Irongaze.com
Mar 6 '13 at 19:30
...
Where to install Android SDK on Mac OS X?
Where should the Android SDK be installed on Mac OS X?
12 Answers
12
...
Combine --user with --prefix error with setup.py install
...ling multiple packages:
Create ~/.pydistutils.cfg (or equivalent for your OS/platform) with the following contents:
[install]
prefix=
Note that there is no text (not even whitespace) after the =.
Then run the necessary pip install --user or python setup.py install --user commands. Do not forget...
Finding local IP addresses using Python's stdlib
...
import socket
socket.gethostbyname(socket.gethostname())
This won't work always (returns 127.0.0.1 on machines having the hostname in /etc/hosts as 127.0.0.1), a paliative would be what gimel shows, use socket.getfqdn() instead. Of course your mach...
Error to install Nokogiri on OSX 10.9 Maverick?
I upgraded my OSX (Lion) to Mavericks and I can't install Nokogiri for my projects.
30 Answers
...
How to move a git repository into another directory and make that directory a git repository?
I have a directory gitrepo1 . This directory is a git repository.
4 Answers
4
...
How to remove files and directories quickly via terminal (bash shell) [closed]
...rm -rf.
Also note that what you're learning applies to bash on every Unix OS: OS X, Linux, FreeBSD, etc. In fact, rm's syntax is the same in pretty much every shell on every Unix OS. OS X, under the hood, is really a BSD Unix system.
...
How to read a file in reverse order?
...
Also, while the posted code does answer the question, we should be careful to close files that we open. The with statement is usually quite painless.
– William
Mar 7 '13 at 14:41
...
How to install 2 Anacondas (Python 2 and 3) on Mac OS
I'm relatively new in Mac OS. I've just installed XCode (for c++ compiler) and Anaconda with the latest Python 3 (for myself). Now I'm wondering how to install properly second Anaconda (for work) with Python 2?
...