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OO Design in Rails: Where to put stuff
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Because Rails provides structure in terms of MVC, it's natural to end up using only the model, view, and controller containers that are provided for you. The typical idiom for beginners (and even some intermediate programmers) is to cram all l...
Remove scrollbar from iframe
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in your css:
iframe{
overflow:hidden;
}
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How do I remove newlines from a text file?
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This didn't work on Mac OS, Sundeep's version did. paste -sd'\0' -
– Trenton
Sep 23 '19 at 17:31
add a com...
Center a 'div' in the middle of the screen, even when the page is scrolled up or down?
...my page a button which when clicked displays a div (popup style) in the middle of my screen.
5 Answers
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Android EditText Max Length [duplicate]
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Possible duplicate of Limit text length of EditText in Android
Use android:maxLength="140"
That should work. :)
Hope that helps
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App Inventor 2 接入百度网盘API · App Inventor 2 中文网
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3、获取文件列表，返回JSON，拿出想要的文件的fsid 【使用Web客户端】
4、获取文件信息，返回JSON，根据fsid取出dlink 【使用Web客户端】
5、根据dlink下载 【Web客户端】
6、下载效果展示
App Inventor 2 接入...
How are virtual functions and vtable implemented?
...hen a virtual function is called on an object, the vptr of that object provides the base address of the virtual table for that class in memory. This table is used to resolve the function call as it contains the addresses of all the virtual functions of that class. This is how dynamic binding is reso...
Trigger change event using jquery
...igger('change');
It would change the select html tag drop-down item with id="edit_user_details".
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Exporting APK from eclipse (ADT) silently crashes
...u are exporting
I think is a problem of Eclipse unable to detect the Android command is still working or something similar.
Of course there is ever the option of APK generation using Ant outside Eclipse you can generate an Ant build.xml from your Eclipse project more info in official Android docs
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Regex to test if string begins with http:// or https://
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Just in case some nut accidentally uppercases the http, $regex = '/^(https?:\/\/)/i';
– jeffkee
Jan 8 '16 at 23:19
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