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App Inventor 2能编译出苹果iOS版App吗？ - App Inventor 2 中文网 - 清泛...
App Inventor 2能编译出苹果iOS版App吗？app_inventor_2_ios_app如题，首先可以明确地说目前并不支持，只支持iOS版AI伴侣进行测试，但是AI伴侣的版本更新一直都是落后于安卓版的，导致测试时会有一些不兼容或一些奇怪的问题，体验不...
【解决】Win10/Win11家庭版不支持远程桌面？如何开启远程桌面？ - 操作系统...
【解决】Win10/Win11家庭版不支持远程桌面？如何开启远程桌面？一、Win10家庭版是不支持远程桌面的。本人使用的电脑自带的是正版的win10家庭版，因为工作需要，需要使用到远程桌面，但是又不想重装系统，经过寻找发现可以借...
App Inventor 2 AI伴侣有电脑版的吗? - App Inventor 2 中文网 - 清泛网 - 专注C/C++及内核技术
App Inventor 2 AI伴侣有电脑版的吗?ai2_connect有，但是不好用，不建议使用。参考中文文档：https://www.fun123.cn/reference/creative/connect.html各种连接方式的特点：连接方式测试介质特点AI伴侣Android手机特别适合小朋友...有，但是不好用，...
Check if a Windows service exists and delete in PowerShell
...er tools for this since there is no Remove-Service cmdlet until Powershell 6.0 (See Remove-Service doc)
For example:
$service = Get-WmiObject -Class Win32_Service -Filter "Name='servicename'"
$service.delete()
Or with the sc.exe tool:
sc.exe delete ServiceName
Finally, if you do have access t...
How to set java_home on Windows 7?
...ithout /bin in the end (as suggested on alot of places). e.g. C:\Java\jdk1.6.0_31 and NOT C:\Java\jdk1.6.0_31\bin !
– salocinx
Mar 20 '12 at 22:24
24
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VS 2015 Preview版已经发布，支持Android开发 - IT产品资讯 - 清泛网 - 专注IT技能提升
VS 2015 Preview版已经发布，支持Android开发 VS 2015 ,Preview版Visual studio 2015支持创建和开发ASP NET vNext应用程序，开发Win10 Linux iOS的多平台软件，支持原生编译Win8 1、Win9、WP8 1等平台应 Visual studio 2015支持创建和开发ASP.NET vNext应用程序...
Check image width and height before upload with Javascript
... definately it will not work on safari unless you have safari 6.0. 6.0 is the only version that support file API as of now. And I don't think apple ever gonna release 6.0 for windows. 5.1.7 have been the latest verson of safari from soooo long ago
– Seho Lee
...
Creating dataframe from a dictionary where entries have different lengths
...gt;>> list_df
0 1 2
0 1.0 2.0 3.0
1 4.0 5.0 NaN
2 6.0 NaN NaN
Another syntax for lists is:
>>> mylist = [ [1,2,3], [4,5], 6 ]
>>> list_df = pd.DataFrame({ i:pd.Series(value) for i, value in enumerate(mylist) })
>>> list_df
0 1 2
0 ...
How to do ToString for a possibly null object?
...
C# 6.0 Edit:
With C# 6.0 we can now have a succinct, cast-free version of the orignal method:
string s = myObj?.ToString() ?? "";
Or even using interpolation:
string s = $"{myObj}";
Original Answer:
string s = (myObj ?? String...
C# binary literals
...s answer, with the latest cutting-edge modern information (July, 2014); C# 6.0 introduces binary literals. See my updated answer wayyyyyy down at the bottom...
– BTownTKD
Jun 27 '14 at 12:03
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