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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I have a list of buttons. When I press a button, a View should slide in a downwards motion out of the button, like this: Start: Halfway: End: How would I go about this? The View that should slide out is bigger than the button, so first hiding the View behind the button and then sliding it downwards causes the View to be visible above the button. That should not happen. Any ideas or examples on how to approach this? 回答1: I believe the simplest approach is to extend Animation class and override applyTransformation() to change the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying to modify my main layout from another thread. But the function run() is never called and i'm having the error: QObject::setParent: Cannot set parent, new parent is in a different thread Here's my code: class FeedRetrievingThread(QtCore.QThread): def __init__(self, parent=None): super(FeedRetrievingThread, self).__init__(parent) self.mainLayout = parent.mainLayout def run(self): # Do things with self.mainLayout class MainWindow(QtGui.QDialog): def __init__(self, parent=None): super(MainWindow, self).__init__(parent) self.mainLayout

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm working in java me. I created two visual designs, First.java and Second.java both of which contains form displayables. I added an Ok command to a form in First.Java and the user is expected to switch to SecondForm in Second.java but I get this error non-static method getSecondForm() cannot be referenced from a static context . How can I fix this? Both files are in the same package. Here's the source code public void commandAction ( Command command , Displayable displayable ) { if ( displayable == firstForm ) { if ( command ==

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have List<SomeData> data; public class SomeData { public int Key { get; set;} public decimal Value { get; set;} } Also i have List<int> DataOrder; I need to sort List<SomeData>data by Key , placing it in same order as List<int> DataOrder values. Is there any common algorithms for that? Example: List<SomeData> data = new List<SomeData>(); data.Add(new SomeData{ Key = 10, Value = 14 }) data.Add(new SomeData{ Key = 25, Value = 22 }) data.Add(new SomeData{ Key = 567, Value = 3 }) data.Add(new SomeData{ Key = 57, Value = 300 }) data.Add(new

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I was wondering if theres a way to pass an array and its contents to another page for use. I am using an array to store coordinates that are being used to draw a polyline onto a google map. The array works fine on one page, however when i attempt to call the array to draw the polyline points on another map, it appears the array has been emptied and no polyline points are drawn. I have attempted to use localStorage with JSON stringify but came across many many issues where google maps wont accept the values ether because they contain values

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have two subclasses of Nan::ObjectWrap class Zyre: public Nan::ObjectWrap {...} class ZyreEvent: public Nan::ObjectWrap {...} How can I return a ZyreEvent javascript object from a method in Zyre ? I have the following method, in which I create a ZyreEvent : NAN_METHOD (Zyre::_recv) { Zyre *node = Nan::ObjectWrap::Unwrap <Zyre> (info.Holder ()); ZyreEvent *zyre_event = new ZyreEvent (node->self); info.GetReturnValue().Set(zyre_event->Wrap(info.This())); } But I can't Wrap the zyre_event because Wrap is a protected member. 回答1: If I

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a question. Let's say I am on website domain1.com and I click on a link on domain1.com that brings me to domain2.com . But I want to use the same session_id() that was set with session_start() in domain1.com on domain2.com . How do I accomplish this in PHP? Thank you. 回答1: As the session_id() itself doen't contain any data, there are a couple of things to consider: If the session is set in a cookie, you can't transfer it (unless to a subdomain), make sure you transfer it via GET In order to have the data associated with the SESSION

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Is there a way in Python to check whether or not a file is a symlink to another specific file? For example, if /home/user/x symlinks to /home/user/z , but /home/user/y links somewhere else: >>>print(isLink("/home/user/x", "/home/user/z")) True >>>print(isLink("/home/user/y", "/home/user/z")) False >>>print(isLink("/home/user/z", "/home/user/z")) False (/home/user/z is the original file, not a symlink) 回答1: import os def isLink(a, b): return os.path.islink(a) and os.path.realpath(a) == os.path.realpath(b) Note that this resolves the second

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I want to change localhost name in visual studio to my own name for example jeson.com I search and find some topic 1 2 I change my hosts file to 127.0.0.1 jeson.com ::1 jeson.com However, this method does not work for me 回答1: IIS -> Create Site Binding -> jeson.com Project -> properties -> Web -> Use Local IIS server -> ProjectUrl: http://jeson.com 回答2: Just add this to the bottom of your hosts file: 127.0.0.1 jeson.com Leave out the: ::1 jeson.com if it does not work, try restarting httpd 回答3: change your localhost name to domain name.Go to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a C# console application that needs to read a shared file on a machine in another domain. When the application tries to access the file an exception occurs as the local user does not have permission to access the shared resource. Currently I overcome this problem manually by open the shared folder from the run and put the username and password into the windows authentication dialog then run the application. How can I do it programmatically? 回答1: a) p/invoke LogonUser with LOGON32_LOGON_NEW_CREDENTIALS and create a new WindowsIdentity