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How to make the overflow CSS property work with hidden as value
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DarrenDarren
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How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
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263
The following should work:
at command line:
rails new MYAPP -T # The -T option tells rails not...
rsync error: failed to set times on “/foo/bar”: Operation not permitted
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293
If /foo/bar is on NFS (or possibly some FUSE filesystem), that might be the problem.
Either way...
Why not use always android:configChanges=“keyboardHidden|orientation”?
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336
+50
Quick B...
Difference between two lists
...equal" if they refer to the exact same object), you can just use:
var list3 = list1.Except(list2).ToList();
If you need to express a custom idea of equality, e.g. by ID, you'll need to implement IEqualityComparer<T>. For example:
public class IdComparer : IEqualityComparer<CustomObject&...
在 App Inventor 2 中使用图像 · App Inventor 2 中文网
...hey try to run it, with an error message like:
Failed to allocate a 25165836 byte allocation with 3395432 free bytes and 3MB until OOM
What’s happening here is that the app is is running out of memory (OOM). In the case of the message above, the phone is trying to allocate 25 megabytes (2516583...
What is “vectorization”?
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235
Many CPUs have "vector" or "SIMD" instruction sets which apply the same operation simultaneousl...
Extract month and year from a zoo::yearmon object
...ar with century
[1] "2012"
> format(date1, "%m") ## numeric month
[1] "03"
These are returned as characters. Where appropriate, wrap in as.numeric() if you want the year or numeric month as a numeric variable, e.g.
> as.numeric(format(date1, "%m"))
[1] 3
> as.numeric(format(date1, "%Y"))...
Node.js - getting current filename
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235
Node.js provides a standard API to do so: Path.
Getting the name of the current script is then...
Extract filename and extension in Bash
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