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Ai2 Starter模拟器连接一直失败？ - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...，大概率是aiStarter助手的bug。
3、实在还是失败，可能是浏览器禁止跨域造成的，尝试关闭浏览器相关设置，如下：Chrome浏览器地址栏输入：chrome://flags/#block-insecure-private-network-requests并设置为 Disabled，重新打开浏览器就好了。
...
AppInventor2添加超过10个屏幕会怎样？ - App Inventor 2 中文网 - 清泛IT...
...10份：
实验结果如下：
1、可以添加超过10个屏幕
2、浏览器会变得很卡
3、甚至浏览器标签页有时会卡崩
实验结果与官方警告几乎一致，如下：
多屏幕：请谨慎！App Inventor 不会阻止你创建具有超过 10 个屏幕的应用程序...
what is the difference between 'transform' and 'fit_transform' in sklearn
...ons transform and fit_transform about sklearn.decomposition.RandomizedPCA . The description of two functions are as follows
...
Running V8 Javascript Engine Standalone
... this might have changed. I read the manual and build v8 like this:
moose@pc08$ svn co http://v8.googlecode.com/svn/trunk v8-trunk
moose@pc08$ cd v8-trunk
moose@pc08$ make dependencies
moose@pc08$ make ia32.release
added export PATH=${PATH}:/home/moose/Downloads/v8-trunk/out/ia32.release to my .b...
为iFrame添加动态载入效果，提高用户体验 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...：加载中：完成后：以下是完整代码：<div style="float: left;width: 205px;font-size: 13px !important;line-hei iFrame动态载入效果，现在记录一下，顺便分享。
先展示下效果：
加载中：
完成后：
以下是完整代码：
<div style="float: left;wi...
Where is the php.ini file on a Linux/CentOS PC? [duplicate]
I can't find PHP.ini location on my server. I've checked all Stack Overflow answers but I can't find my php.ini location.
5...
How can I develop for iPhone using a Windows development machine?
... using a pre-modified) image of Leopard that can be installed on a regular PC. This is not as hard as you would think, although your success/effort ratio will depend upon how closely the hardware in your PC matches that in Mac hardware - e.g. if you're running a Core 2 Duo on an Intel Motherboard, w...
Linux反编译全攻略 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...ymbols
我们可以看到start address是0x08048080，但有一个问题是Sections下面却什么都没有。这不是一个正常的程序？
接下来，使用十六进制工具 hexedit 查看程序信息。运行命令：hexedit cm2 ,显示如下：
代码:
00000000 7...
Pandas - How to flatten a hierarchical index in columns
...F',
'WBAN',
'day',
'month',
's_CD sum',
's_CL sum',
's_CNT sum',
's_PC sum',
'tempf amax',
'tempf amin',
'year']
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How do I drop a foreign key constraint only if it exists in sql server?
... inline table-valued function
IT = Internal table
P = SQL Stored Procedure
PC = Assembly (CLR) stored-procedure
PG = Plan guide
PK = PRIMARY KEY constraint
R = Rule (old-style, stand-alone)
RF = Replication-filter-procedure
S = System base table
SN = Synonym
SO = Sequence object
Applies to: SQL S...