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How do I generate random numbers in Dart?
... = 0; i < 10; i++) {
print(rng.nextInt(100));
}
}
This code was tested with the Dart VM and dart2js, as of the time of this writing.
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Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、...
...代码
示例
Simple Notification Test 简单通知测试
Extended Notification Test 扩展通知测试
Progress Bar Test 进度条测试
Notification Alarm Test 通知闹钟测试
Remember URS 记忆URS
KeepAw...
Optimal way to concatenate/aggregate strings
...simply sort the string alphabetically before concatenation).
I've quickly tested the solution on SQL Server 2012 with the following data:
INSERT dbo.SourceTable (ID, Name)
VALUES
(1, 'Matt'),
(1, 'Rocks'),
(2, 'Stylus'),
(3, 'Foo'),
(3, 'Bar'),
(3, 'Baz')
The query result:
ID FullName...
C#操作XML小结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...一个xml文档
xmlWriter.Formatting = Formatting.Indented;
xmlWriter.WriteStartDocument();
xmlWriter.WriteStartElement("Employees");
xmlWriter.WriteStartElement("Node");
xmlWriter.WriteAttributeString("genre","李赞红");
xmlWriter.WriteAttributeString("ISBN","2-3631-4");
xmlWriter.Writ...
What is the (best) way to manage permissions for Docker shared volumes?
...in mind that I may need to edit the data folder from my host (ie: delete a test graphite key, delete my JIRA test home folder or update it with the latest production backup...). As far as I understand from your comment, I should be doing things like updating JIRA data via a 3rd container. In any cas...
Validating parameters to a Bash script
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@ojblass I was missing one of the tests he was asking about. Adding that in meant also adding in his directories to test against, which significantly expanded the size of the answer since they can't fit on one line. Can you suggest a more compact way of testi...
HTML5 Audio stop function
...request, the old one is cancelled and our audio element is in clean state (tested in Chrome and FF) :>
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Bootstrap: Position of dropdown menu relative to navbar item
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I tested pull-right and pull-left in RTL website. They work perfect, but dropdown-menu-right and dropdown-menu-left not.
– curious1
Jan 7 '15 at 4:41
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Explain the use of a bit vector for determining if all characters are unique
... The size has fixed size, which is 32 bits. Is that mean it can only test 32 characters' unique? I have test that, this function could test "abcdefgZZ" is false, but "abcdefg@@" return true.
– tli2020
Jan 14 '14 at 2:12
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Generate a random alphanumeric string in Cocoa
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Here's a quick and dirty implementation. Hasn't been tested.
NSString *letters = @"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
-(NSString *) randomStringWithLength: (int) len {
NSMutableString *randomString = [NSMutableString stringWithCapacity: len]...