How to read the file and store the data into a matrix - python -


समर्थन मेरे पास एक ऐसी फाइल है: 

  1 2 3 4 5 6 7 8 9 10

फ़ाइल को पढ़ने और प्रत्येक अंक को अजगर में एक सरणी में संग्रहीत करने का सही तरीका क्या है? 

  x_table = [] प्रत्येक के लिए Filename_1: #सेट अप temp चर x_table.append ([]) tmpStr = '# प्रत्येक पंक्ति में प्रत्येक वर्ण के लिए पंक्ति में से # लूप: # जाँच करें कि char एक संख्या है अगर char.isdigit (): tmpStr + = char Elif char == '' और tmpStr! = '': X_table [eachLine] .append (int (char))

मुझे त्रुटि प्रकार संकलित किया गया है: सूची सूचकांक पूर्णांक होना चाहिए, नहीं str ।

बस प्रत्येक पंक्ति को पढ़ें और अंकों को अलग संख्या में अलग करने के लिए विभाजन का उपयोग करें:

< पूर्व> चटाई [] खुले में पंक्ति के लिए ('file.txt')। Readlines (): mat.append (line.split ())

इसके बाद आप कर सकते हैं यदि सभी लाइनों के पास मान्य है तो तत्वों की एक ही संख्या, यदि आप चाहें।


Comments

Post a Comment

Popular posts from this blog

eclipse plugin - Run java code error: Workspace is closed -

To create an automated project, I created a plug-in project with the following dependencies: Org.eclipse.core.resources org.eclipse.equinox.registry org.eclipse.core.runtime and the following The Java class is located in the src folder: Package Examiner; Import org.eclipse.core.resources.IProject; Import org.eclipse.core.resources.IWorkspaceRoot; Import org.eclipse.core.resources.ResourcesPlugin; Import org.eclipse.core.runtime.CoreException; Import org.eclipse.core.runtime.IProgressMonitor; Import org.eclipse.core.runtime.NullProgressMonitor; Public class tes {public static zero main (string [] args) {// TODO auto generated method stub IProgressMonitor progress monitor = new NullProgressMonitor (); IWorkspaceRoot root = ResourcesPlugin.getWorkspace (). GetRoot (); Ipoject project = root.jetproject ("desired projectname"); Try {Project.create (progress monitor); Project.open (progressMonitor); } Grip (CoreException E) {// TODO Auto generated blocking block e....
Read more

ios - How do I use CFArrayRef in Swift? -

I am using Objective-class in my Swift Project through a bridging header. The method signature looks like this: - Some cement (some type) some parameters; I started by getting an example of class, calling method, and storing the value: var myInstance = MyClassWithThatMethod (); Var cfArr = myInstance.someMethod (some value); Then try to get the value in the array: var valueInArrayThatIWant = CFArrayGetValueAtIndex (cfArr, 0); However, I get the error unmanaged & lt; Cfarray & gt; Not like 'CFArray' . Unmanaged & lt; Cfarray & gt; also means? I looked, but I do not need to change the array in a fast array (though it would be good). I need to be able to get value from the array. I also tried CFArray method to pass in a function: func doSomeStuffOnArray (myArray: NSArray) {} Although I get the same error when using: doSomeStuffOnArray (cfArr); // unmanaged & lt; CFArray & gt; I am using CFArray because I want to sto...
Read more

scala - Play Framework - how to bind form to a session field -

Is there any way, I can get some parameters from the header, cookies (log in userId in my case) , And then apply it in a form which I know who will deposit the ticket? SupportForm supportForm: form [supportTicket] = form (mapping ("question" -> text, "priority" -> text) (apply support ticket. (HelpText.update) What are the good practices here? What is the call to apply the request, when I can use it (and also a good practice?) Edit An issue, absolutely deceiving anyone if I were to create a hidden area with this value. It could Ript, but the issue may be re-used in any way to verify and return the form, it can not be sure how it ....
Read more