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How to convert vector to array

...ts for the new array: double arr[v.size()]; – rbaleksandar Dec 25 '13 at 21:09 8 @rbaleksandar: A...
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Javascript Drag and drop for touch devices [closed]

... You can use the Jquery UI for drag and drop with an additional library that translates mouse events into touch which is what you need, the library I recommend is https://github.com/furf/jquery-ui-touch-punch, with this your drag and drop from Jquery UI should ...
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Structure padding and packing

...alignment of the whole struct in an array */ } x; Packing, on the other hand prevents compiler from doing padding - this has to be explicitly requested - under GCC it's __attribute__((__packed__)), so the following: struct __attribute__((__packed__)) mystruct_A { char a; int b; char c...
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Replace all non Alpha Numeric characters, New Lines, and multiple White Space with one Space

...would be [\W_] text.replace(/[\W_]+/g," "); \W is the negation of shorthand \w for [A-Za-z0-9_] word characters (including the underscore) Example at regex101.com share | improve this answer ...
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Flask-SQLAlchemy import/context issue

...y db = SQLAlchemy() class Member(db.Model): # fields here pass And then in your application setup you can call init_app: # apps.application.py from flask import Flask from apps.members.models import db app = Flask(__name__) # later on db.init_app(app) This way you can avoid cyclical ...
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Measuring elapsed time with the Time module

... You can also take a look at profilehooks pip install profilehooks, and its homepage here – pjama Jan 5 '13 at 5:08 14 ...
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To underscore or to not to underscore, that is the question

...nguages? For example since C# is case-sensitive you can call a field "foo" and the public property "Foo" and it works fine. ...
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How can I perform a str_replace in JavaScript, replacing text in JavaScript?

...only possible to replace all instances with //g. The performance trade off and code elegance could be argued to be worse if replacing multiple instances name.replace(' ', '_').replace(' ', '_').replace(' ', '_'); or worse while (name.includes(' ')) { name = name.replace(' ', '_') } ...
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How to include external Python code to use in other files?

... answered Apr 3 '09 at 17:24 Andrew HareAndrew Hare 310k6363 gold badges611611 silver badges614614 bronze badges ...
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Combining two expressions (Expression)

I have two expressions of type Expression<Func<T, bool>> and I want to take to OR, AND or NOT of these and get a new expression of the same type ...