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How do I rename a project in Xcode 5?
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Well, the answer is very very very Apple simple in Xcode 5!
In the Project Navigator on the left side, click 2 x slowly and the Project file name will be editable.
Type the new name.
A sheet will appear with a warning and will list all the items Xcode 5 believ...
How to create a windows service from java app
I've just inherited a java application that needs to be installed as a service on XP and vista. It's been about 8 years since I've used windows in any form and I've never had to create a service, let alone from something like a java app (I've got a jar for the app and a single dependency jar - log4j...
What happened to “HelveticaNeue-Italic” on iOS 7.0.3
...ded my iPod touch to iOS 7.0.3 and "HelveticaNeue-Italic" seems to have disappeared. When I query on the phone with:
10 An...
Store pictures as files or in the database for a web app?
...will be able to serve the pictures as static files.
No database access or application code will be required to fetch the pictures.
The images could be served from a different server to improve performance.
It will reduce database bottleneck.
The database ultimately stores its data on the file syste...
How to print a string in fixed width?
...gt; f"He said his name is {name}."
'He said his name is Fred.'
This also applies to string formatting
>>> width=10
>>> string = 'sss'
>>> f'{string: <{width}}'
'sss '
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【教学】AppInventor2人工智能应用：Personal Audio Classifier 自行训练神...
...的事情就是一般化（大家都可以用）與 行動化 （網頁或app中就能直接使用），不需要理解複雜的技術理論也可以享受 AI 帶給我們的便利。延續去年所推出的 [color=var(--fs-experimental-link-color)]Personal Image Classfier （我說這個...
Force drop mysql bypassing foreign key constraint
...er that was exactly my objective, and has been since I joined this site. I appreciate your point of view.
– Otávio Décio
Feb 7 '17 at 13:57
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Some questions about Automatic Reference Counting in iOS5 SDK
I'm currently developing an app for iPad. The development started for iOS 4.2 and is now continuing (and I think will be completed) for iOS 4.3.
I just read about ARC in iOS 5, and basically I understood that we will never need to release and retain objects anymore. My questions are:
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Waiting until two async blocks are executed before starting another block
...e, "Waiting on Groups of Queued Tasks" in the "Dispatch Queues" chapter of Apple's iOS Developer Library's Concurrency Programming Guide
Your example could look something like this:
dispatch_group_t group = dispatch_group_create();
dispatch_group_async(group,dispatch_get_global_queue(DISPATCH_QUE...
ADB Install Fails With INSTALL_FAILED_TEST_ONLY
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adb install -t app/build/outputs/apk/usUnitedStates/debug/app-usUnited-debug.apk worked for me.
– Sulav Timsina
Dec 16 '19 at 22:36
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