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How to create a hex dump of file containing only the hex characters without spaces in bash?
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254
xxd -p file
Or if you want it all on a single line:
xxd -p file | tr -d '\n'
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Scala downwards or decreasing for loop?
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230
scala> 10 to 1 by -1
res1: scala.collection.immutable.Range = Range(10, 9, 8, 7, 6, 5, 4, 3...
Android onCreate or onStartCommand for starting service
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2 Answers
2
Active
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Simplest way to check if key exists in object using CoffeeScript
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answered Nov 23 '11 at 15:07
Trevor BurnhamTrevor Burnham
73.6k3030 gold badges152152 silver badges193193 bronze badges
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How to configure slf4j-simple
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222
It's either through system property
-Dorg.slf4j.simpleLogger.defaultLogLevel=debug
or simp...
How can I use Server.MapPath() from global.asax?
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297
You could try System.Web.Hosting.HostingEnvironment.MapPath().
No HttpContext required.
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Xcode stops working after set “xcode-select -switch”
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285
You should be pointing it towards the Developer directory, not the Xcode application bundle. ...
Chrome extension: force popup.html to close
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205
Within a popup javascript:
window.close();
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COUNT DISTINCT with CONDITIONS
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261
You can try this:
select
count(distinct tag) as tag_count,
count(distinct (case when entr...
Formatting “yesterday's” date in python
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Boris
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answered Nov 11 '09 at 0:03
Jarret HardieJarret H...