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How to iterate through two lists in parallel?

...hat advantage that only itertools.izip() had in Python 2 and thus it is usually the way to go. – Daniel S. Jun 14 '16 at 17:40 5 ...
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Replace multiple characters in one replace call

... just have to chain. However, you could add a prototype: String.prototype.allReplace = function(obj) { var retStr = this; for (var x in obj) { retStr = retStr.replace(new RegExp(x, 'g'), obj[x]); } return retStr; }; console.log('aabbaabbcc'.allReplace({'a': 'h', 'b': 'o'}))...
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static constructors in C++? I need to initialize private static objects

... to have a class with a private static data member (a vector that contains all the characters a-z). In java or C#, I can just make a "static constructor" that will run before I make any instances of the class, and sets up the static data members of the class. It only gets run once (as the variables ...
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Multiple file upload in php

... I'm not sure <input type="file"> allows the attribute multiple - what would the expected outcome be? Browser allowing multiple files to be selected? – Sven Oct 3 '12 at 17:41 ...
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Specify JDK for Maven to use

....xml but I don't have a settings.xml . Plus, I don't want to use 1.6 for all maven builds. 14 Answers ...
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Duplicate symbols for architecture x86_64 under Xcode

...at defines an Objective-C class or category. While this option will typically result in a larger executable (due to additional object code loaded into the application), it will allow the successful creation of effective Objective-C static libraries that contain categories on existing classes...
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error opening HPROF file: IOException: Unknown HPROF Version

...s android specific format. You should convert hprof file take from Android OS into standard hprof format. For this you can use hprof-conv tool that is located at AndroidSDK/tools/hprof-conv. For example: hprof-conv android.hprof mat.hprof And then open mat.hprof in Memory Analyzer. EDIT: hprof...
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What are some good Python ORM solutions? [closed]

I'm evaluating and looking at using CherryPy for a project that's basically a JavaScript front-end from the client-side (browser) that talks to a Python web service on the back-end. So, I really need something fast and lightweight on the back-end that I can implement using Python that then speaks to...
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How to Update Multiple Array Elements in mongodb

...At this moment it is not possible to use the positional operator to update all items in an array. See JIRA http://jira.mongodb.org/browse/SERVER-1243 As a work around you can: Update each item individually (events.0.handled events.1.handled ...) or... Read the document, do the edits manually and ...
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How do you use the ellipsis slicing syntax in Python?

... item): ... if item is Ellipsis: ... return "Returning all items" ... else: ... return "return %r items" % item ... >>> x = TestEllipsis() >>> print x[2] return 2 items >>> print x[...] Returning all items Of course, there is the ...