osx-snow-leopard | 易学教程

Local Repository in Xcode 4

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问题 I want to add local svn or git repository to my code in Xcode 4. I found help for adding that to a new project. But how do I add that to an old one? I started working in Xcode 3. Recently I'm using Xcode 4. I want to use Time Line. Please help. 回答1: I was looking for an answer to the same problem. What I have done is followed the steps given by 'adymitruk' and in addition to that from the organizer window of XCode I selected 'Add Working Copy' option and selected my project folder where I had

Properly pass arguments to Go Exec

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问题 I'm trying to learn go and as a start I wanted to try to throw together a super simple web server for controlling my iTunes. I've used osascript -e 'Tell Application "iTunes" to playpause' to this purpose many times in the past and thought I could simply sluff the call off to osascript here. The commented out "say 5" command does work. package main import "exec" //import "os" func main() { var command = "Tell Application 'iTunes' to playpause" //var command = "say 5" c := exec.Command("/usr

MySQLdb problems in django

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I installed mysql-python on 64bit snow leopard,and it's good under python IDE,but failed import in django. Anyone had meet similar question? File "/Library/Python/2.6/site-packages/django/db/backends/mysql/base.py", line 14, in <module> raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e) django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: dlopen(/Users/szanlin/.python-eggs/MySQL_python-1.2.3-py2.6-macosx-10.6-universal.egg-tmp/_mysql.so, 2): Library not loaded: libmysqlclient.18.dylib Referenced from: /Users/szanlin/.python-eggs/MySQL_python-1.2.3-py2.6

NSToolbar: how do I initialise with a selected item?

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问题 I have a Mac OS application with a preferences window with a NSToolbar on it. I have also a custom subview under it and other 3 custom views that are loaded inside the first one when the user clicks on one of the options. So far, so good. Now I realised the first item is not selected by default when the window is loaded. I see no options in the inspectors, except the "selectable", which I used. But there is no "selected". Should I do it programmatically? How? 回答1: NSToolbar has a

How do I set Mac OS X 10.6 Terminal tab title programmatically?

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问题 I'm trying to learn Applescript as I'd like to, eventually, programmatically set the title of the tab in Terminal to whatever context I'm currently working in. Should be a simple task and I've gotten it almost right I think. This is my experimental code so far... tell application "Terminal" activate set frontIndex to index of the first window whose frontmost is true tell window frontIndex set title displays custom title of selected tab to true set custom title of selected tab to "Bazzy" end

Knowing when the system has gone to sleep in a Menu Extra?

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问题 I developed a Menu Extra (menulet) for the Mac but I'd like to know if the machine using the Menu Extra has gone to sleep. I implemented a snooze function but since it's a time-based method it's rather unreliable. Any hints or advice would be greatly appreciated! Thanks! 回答1: You probably want to check out NSWorkspaceWillSleepNotification in NSWorkspace. The trick is, you need to register for the notifications on NSWorkspace's notificationCenter, not the default one. See Technical Q&A QA1340.

git command-line on Mac OS error “dyld: Symbol not found: ___strlcpy_chk”

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问题 I installed git on Mac os, when i try to create a new repository with git init , i get this error : dyld: lazy symbol binding failed: Symbol not found: ___strlcpy_chk Referenced from: /usr/local/git/bin/git Expected in: /usr/lib/libSystem.B.dylib dyld: Symbol not found: ___strlcpy_chk Referenced from: /usr/local/git/bin/git Expected in: /usr/lib/libSystem.B.dylib Trace/BPT trap: 5 NB: I don't have Xcode installed. 回答1: you can consider my solution: Open XCode(Install one if you didn't install

Which Scheme for Mac OS X Snow Leopard has the best support?

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问题 There are a bunch of different Scheme interpreters available for the Mac: http://www.dmoz.org/Computers/Programming/Languages/Lisp/Scheme/Implementations/ Which one is generally supported the best? I'm also interested in 64-bit support and multi-core/processor support. 回答1: I don't know which ones are supported the best, but I've used Larceny, DrScheme and Bigloo. I believe that Larceny is widely believed to be the fastest open source scheme compiler available. It follows the unix tools based

Error installing memcached gem on Snow Leopard - wrong architecture?

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问题 I'm having an issue installing the memcached ruby gem on my Mac Pro machine with OS X Snow Leopard (10.6.4). Memcache is installed and working fine and for most projects I use the memcache-client gem without issue, but this current project I need to use the memcached gem instead. Installing the gem with env ARCHFLAGS='-arch x86_64' gem install memcached or just via the normal gem install memcached both give the same error when trying to run the application: (in /src/mojotech/projectr) dlopen(

Python2.6 and Snow Leopard. Problem installing appscript (and MANY other packages)

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问题 I've been having nothing but trouble with python2.6 and Snow Leopard. One major problem is 32 vs 64-bit libraries. The other manifests itself like this: tppllc-mbp15$ sudo easy_install-2.6 appscript Searching for appscript Reading http://pypi.python.org/simple/appscript/ Reading http://appscript.sourceforge.net Best match: appscript 0.21.1 Downloading http://pypi.python.org/packages/source/a/appscript/appscript-0.21.1.tar.gz#md5=351f3e493f9259516fce6eecde155195 Processing appscript-0.21.1.tar