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Length of generator output [duplicate]
...e Fibonacci numbers. You can get as many Fibonacci numbers as you want by calling next().
If you really need to know the number of items there are, then you can't iterate through them linearly one time anyway, so just use a different data structure such as a regular list.
...
What is output buffering?
..._size, which, if set, will cause the buffer to be flushed after any output call which causes the buffer's length to equal or exceed this size.
– ax.
May 14 '10 at 7:24
...
Adding a UILabel to a UIToolbar
... you require. Here is some example code. Note, since other buttons are typically on the toolbar, spacers are placed on each side of the title button so it stays centered.
NSMutableArray *items = [[self.toolbar items] mutableCopy];
UIBarButtonItem *spacer = [[UIBarButtonItem alloc] initWithBarButto...
Converting between java.time.LocalDateTime and java.util.Date
....Date instance has no concept of time-zone. This might seem strange if you call toString() on a java.util.Date, because the toString is relative to a time-zone. However that method actually uses Java's default time-zone on the fly to provide the string. The time-zone is not part of the actual state ...
苹果全球开发者大会：无硬件 iOS 9等三大系统更新 - 资讯 - 清泛网 - 专注C...
...数据泄露，所有记录都将只被保存在设备中。不会与Apple ID 相关联，也不会分享给第三方。
另外，苹果还表示iOS 9更加省电，相比iOS 8可以让手机多使用三个小时。iOS 9确认将于今年秋季随着新设备的发布正式推出，而面向非开...
How to test code dependent on environment variables using JUnit?
..., value);
}
}
For Java 5 to 7 the library System Rules has a JUnit rule called EnvironmentVariables.
import org.junit.contrib.java.lang.system.EnvironmentVariables;
public class EnvironmentVariablesTest {
@Rule
public final EnvironmentVariables environmentVariables
= new EnvironmentVaria...
How to dismiss a Twitter Bootstrap popover by clicking outside?
...Zja/
Demo 3: Multiple popovers:
http://jsfiddle.net/guya/6YCjW/
Simply calling this line will dismiss all popovers:
$('[data-original-title]').popover('hide');
Dismiss all popovers when clicking outside with this code:
$('html').on('click', function(e) {
if (typeof $(e.target).data('orig...
Method names for getting data [closed]
...emely
general in a sense that you need to define what getting means
semantically significantly unambiguous way. I offer the follow
examples to hopefully put you on the right track when thinking about
naming things.
getBooks() is when you are getting
all the books associated with an
object, it impl...
Sass or Compass without ruby?
...
This is technically accurate but not really to the point as various plugins can take care of it for you. For example in Visual Studio there is the Mindscape Workbench plugin that has a self-contained ruby environment that you won't have to...
Automatically start forever (node) on system restart
... terminates when there is a system restart. Is there any way I can automatically start the node server (with forever) when the system restarts?
...