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Add leading zeroes to number in Java? [duplicate]

... 1330 String.format (https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Formatter.html#syntax) I...
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How do I convert a string to a double in Python?

... >>> x = "2342.34" >>> float(x) 2342.3400000000001 There you go. Use float (which behaves like and has the same precision as a C,C++, or Java double). share | ...
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jquery sortable placeholder height problem

For some reason the placeholder for my sortable items is about 10px. All my sortable items have different heights. How can I change the height of each placeholder to match the item being moved? ...
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How to get the anchor from the URL using jQuery?

... 208 You can use the .indexOf() and .substring(), like this: var url = "www.aaa.com/task1/1.3.html#...
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WPF Command Line

... answered Jan 8 '09 at 23:13 Matt HamiltonMatt Hamilton 183k5959 gold badges376376 silver badges317317 bronze badges ...
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Pry: show me the stack

...play the callstack (with show-stack), and so on: see here: Frame number: 0/64 From: /Users/johnmair/ruby/rails_projects/personal_site/app/controllers/posts_controller.rb @ line 7 PostsController#index: 5: def index 6: @posts = Post.all => 7: binding.pry 8: end [1] pry(#<P...
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Center/Set Zoom of Map to cover all visible Markers?

... 690 You need to use the fitBounds() method. var markers = [];//some array var bounds = new google.m...
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Using CSS how to change only the 2nd column of a table

... answered Mar 29 '10 at 0:04 Nick Craver♦Nick Craver 580k125125 gold badges12551255 silver badges11351135 bronze badges ...
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bool operator ++ and --

...1) or true (if the integral value is anything else - notably this includes 0 [false] and 2 or more [true]). So as a short-hand ++ worked, and -- didn't. ++ is allowed on bools for compatibility with this, but its use is deprecated in the standard and it was removed in C++17. This assumes that I onl...
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Can C++ code be valid in both C++03 and C++11 but do different things?

Is it possible for C++ code to conform to both the C++03 standard and the C++11 standard, but do different things depending on under which standard it is being compiled? ...