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Can I start the iPhone simulator without “Build and Run”?
...veloper Tool menu from either the dock icon or the Xcode menu:
Xcode 3.x
In Xcode 3.x, it lives here:
/Developer/Platforms/iPhoneSimulator.platform/Developer/Applications/iPhone Simulator.app
In some future version of Xcode, it will probably move again, it's a squirrelly little app.
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CSS scrollbar style cross browser [duplicate]
... are an oddity invented by Microsoft developers. They are not part of the W3C standard for CSS and therefore most browsers just ignore them.
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Has anyone ever got a remote JMX JConsole to work?
...:
<jmx-remote-port>
Example:
jmx-remote-port = 15666
3. Add arguments to java process on the linux machine
This must be done exactly like this. If its done like below, it works for linux Machines behind firewalls (It works cause of the -Djava.rmi.server.hostname=localhost argu...
Adjust UILabel height to text
...htForView("This is just a load of text", font: font, width: 100.0)
Swift 3:
func heightForView(text:String, font:UIFont, width:CGFloat) -> CGFloat{
let label:UILabel = UILabel(frame: CGRect(x: 0, y: 0, width: width, height: CGFloat.greatestFiniteMagnitude))
label.numberOfLines = 0
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How do I resize an image using PIL and maintain its aspect ratio?
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edited Aug 11 '13 at 18:46
Jonathan Root
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Converting datetime.date to UTC timestamp in Python
...esents time in UTC to the corresponding POSIX timestamp (a float).
Python 3.3+
datetime.timestamp():
from datetime import timezone
timestamp = dt.replace(tzinfo=timezone.utc).timestamp()
Note: It is necessary to supply timezone.utc explicitly otherwise .timestamp() assume that your naive datet...
The executable gets signed with invalid entitlements in Xcode
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answered Aug 9 '17 at 21:36
Krish WadhwanaKrish Wadhwana
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How to convert Strings to and from UTF8 byte arrays in Java
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LR性能测试结果样例分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...试的目的，正如 所列的指标，本次测试的要求是验证在30分钟内完成2000次用户登录系统，然后进行考勤业务，最后退出，在业务操作过程中页面的响应时间不超过3秒，并且服务器的CPU使用率、内存使用率分别不超过75%、70%，那...
Ruby on Rails: Delete multiple hash keys
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answered Oct 13 '09 at 15:43
Ben CrouseBen Crouse
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