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Find an element in DOM based on an attribute value
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in order to concretize the "modern" definition: caniuse.com/#search=querySelectorAll
– serhio
Mar 31 '15 at 16:23
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How to copy file from HDFS to the local file system
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In order to copy files from HDFS to the local file system the following command could be run:
hadoop dfs -copyToLocal <input> <output>
<input>: the HDFS directory path (e.g /mydata) that you want to copy
<...
How to create new tmux session if none exists
...ause with a small tweak this works with named sessions: tmux attach -t some_name || tmux new -s some_name. Change some_name to $1 add a shebang, and save.
– Cheezmeister
Jan 9 '14 at 4:48
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The transaction manager has disabled its support for remote/network transactions
...m.
Basically I had duplicate CID's for the MSDTC across both servers. HKEY_CLASSES_ROOT\CID
See: http://msdn.microsoft.com/en-us/library/aa561924.aspx section Ensure that MSDTC is assigned a unique CID value
I am working with virtual servers and our server team likes to use the same image for eve...
How to count duplicate value in an array in javascript
...' times');
}
}
count();
Demo Fiddle
You can use higher-order functions too to do the operation. See this answer
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What purpose does a tag serve inside of a tag?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Reading header data in Ruby on Rails
...ll working):
request.headers["Cookie"]
New way:
request.headers["HTTP_COOKIE"]
To get a Hash with all headers of the request.
request.headers
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mongodb, replicates and error: { “$err” : “not master and slaveOk=false”, “code” : 13435 }
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Unable to import a module that is definitely installed
...nt's: make sure you got the right directory by doing $ pip show <package_name>
– Federico
Aug 10 '16 at 5:05
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iOS application: how to clear notifications?
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Update for iOS 10 (Swift 3)
In order to clear all local notifications in iOS 10 apps, you should use the following code:
import UserNotifications
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if #available(iOS 10.0, *) {
let center = UNUserNotificationCenter.current()
center.removeAllPe...