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How to make an ImageView with rounded corners?
...ke his code, this is a really hard thing to find. If you can't see a crash from the app because of OOM, you can rotate the app multiple times till it occurs (depends on your device, ROM, etc...) . I've reported about it in the past here: stackoverflow.com/questions/14109187/…
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通过 ulimit 改善系统性能 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
... error while loading shared libraries: libc.so.6: failed to map segment
from shared object: Cannot allocate memory
从上面的结果可以看到，此时 ls 运行失败。根据系统给出的错误信息我们可以看出是由于调用 libc 库时内存分配失败而导致的 ls 出错。...
Can a class extend both a class and implement an Interface
...s more general then mysqli, therefore it suggests that the latter inherits from database and not the way around.
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Invalid URI: The format of the URI could not be determined
...ring relativePath = "sites/files/images/picture.png"
When creating a Uri from these two I get the "format could not be determined" exception unless I use the constructor with the UriKind argument, i.e.
// this works, because the protocol is included in the string
Uri serverUri = new Uri(server);
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Why do we have map, fmap and liftM?
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And, from my perspective as someone who first encountered Haskell more than a decade after the change @augustss describes was made, and has spent a lot of time helping people who are learning the language now, it's not at all clea...
How do you get centered content using Twitter Bootstrap?
...ouldn't suggest using this as its very specific to pagination (as inferred from the classname). It may clash with styles you apply on pagination and may not be compatible with future updates if bootstrap decides that this class needs to do more for centered pagination.
– Dayson...
How to send only one UDP packet with netcat?
... you have a -c switch:
-c, --close close connection on EOF from stdin
Hence,
echo "hi" | nc -cu localhost 8000
should do the trick.
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Super-simple example of C# observer/observable with delegates
... }
}
Note:
This violates a rule in that I don't unhook the observer from the observable, this is perhaps good enough for this simple example, but make sure you don't keep observers hanging off of your events like that. A way to handle this would be to make ObserverClass IDisposable, and let t...
Add only non-whitespace changes
...pository of knowledge. People other than the original poster might benefit from the answers given, and their circumstances vary. That's why I believe answers conveying a general principle are valid, rather than targeting only a single specific situation.
– Steve Pitchers
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How can I pretty-print JSON using node.js?
...ole.dir().
It uses syntax-highlighting, smart indentation, removes quotes from keys and just makes the output as pretty as it gets.
const jsonString = `{"name":"John","color":"green",
"smoker":false,"id":7,"city":"Berlin"}`
const object = JSON.parse(jsonString)
console.dir(ob...