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Correct way to detach from a container without stopping it
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A little lesson about docker.
The container is not a real full functional OS. When you run a container the process you launch take the PID 1 and assume init power. So when that process is terminated the daemon stop the container until a new process is launched (via docker start) (More explanation o...
Default behavior of “git push” without a branch specified
...nd no refspec is implied by any of the options given on the command line. Possible values are:
nothing: do not push anything
matching: push all matching branches
All branches having the same name in both ends are considered to be matching.
This used to be the default, but not since Git 2.0 (simp...
Read and write a String from text file
...prints the content of data.txt
Update:
For reading a file from Bundle (iOS) you can use:
let path = NSBundle.mainBundle().pathForResource("FileName", ofType: "txt")
var text = String(contentsOfFile: path!, encoding: NSUTF8StringEncoding, error: nil)!
println(text)
Update for Swift 3:
let path...
Anaconda vs. EPD Enthought vs. manual installation of Python [closed]
...are interested only in Python, without other packages.
Therefore better chose either EPD (now Canopy) or Anaconda.
Anaconda has around 270 packages, including the most important for most scientific applications and data analysis, that is, NumPy, SciPy, Pandas, IPython, matplotlib, Scikit-learn.
So...
I don't remember my android debug.keystore password
...ed?
For Windows User: C:\Users\username.android\debug.keystore
For Mac OS User: ~/.android/debug.keystore
After you will get SHAH1 by below command using Command Prompt:
keytool -list -v -keystore "C:\Users\username.android\debug.keystore" -alias androiddebugkey -storepass android -keypass a...
How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
...er here? Calling advance means we have to iterate the whole way through a possibly long string. But forming an NSRange and using NSString explicitly is dangerous? What's left?
– matt
Nov 18 '14 at 18:45
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How to search DOM elements using XPath or CSS selectors in Chrome Developer Tools?
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coming back to this question after almost 2 years, yeah this one is nicer.
– Bobo
Jan 29 '14 at 15:43
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When should I use nil and NULL in Objective-C?
...re more up-votes, but because it has the best explanation to the question posed.
– James Mertz
Jun 8 '12 at 3:51
5
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Is it possible to install another version of Python to Virtualenv?
I have a shared account in a web-hosting that has Python 2.4 installed, but my code is not compatible with 2.4. Is it possible to install Python 2.6 directly to Virtualenv?
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Convert a list of data frames into one data frame
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For the purpose of completeness, I thought the answers to this question required an update. "My guess is that using do.call("rbind", ...) is going to be the fastest approach that you will find..." It was probably true for May 2010 and so...