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Why doesn't C have unsigned floats?

... answer to that is that there was no unsigned float standard defined originally. Since languages like to be backwards compatible, even if it were added languages couldn't make use of it. To see the floating point spec you should look at the IEEE standard 754 Floating-Point. You can get around not...
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What does an underscore in front of an import statement mean?

...initialization), use the blank identifier as explicit package name: import _ "lib/math" In sqlite3 In the case of go-sqlite3, the underscore import is used for the side-effect of registering the sqlite3 driver as a database driver in the init() function, without importing any other functions: sql.R...
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Android Fragments and animation

... To achieve the same thing with hiding or showing a fragment you'd simply call ft.show or ft.hide, passing in the Fragment you wish to show or hide respectively. For reference, the XML animation definitions would use the objectAnimator tag. An example of slide_in_left might look something like this...
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Differences between detach(), hide() and remove() - jQuery

... @comecme: If you have bound an event like a click handler to the span, call remove(), and attach it again, the binding will be gone and clicking the span will do nothing. If you call detach() and reattach, the binding stays and the click handler keeps working. – lambshaanxy...
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JQuery .on() method with multiple event handlers to one selector

... That's the other way around. You should write: $("table.planning_grid").on({ mouseenter: function() { // Handle mouseenter... }, mouseleave: function() { // Handle mouseleave... }, click: function() { // Handle click... } }, "td"); ...
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@Override is not allowed when implementing interface method

...still was highlighted. To fix that you can open *.iml file and set LANGUAGE_LEVEL="JDK_1_6" and reload project – Georgy Gobozov Feb 25 '14 at 17:11 7 ...
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What does $(function() {} ); do?

Sometimes I make a function and call the function later. 5 Answers 5 ...
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Incrementing in C++ - When to use x++ or ++x?

... i.e., x++ or ++x should only exist on its own line, never as y=x++. Personally, I don't like this, but it's uncommon – Mikeage Nov 28 '09 at 16:54 2 ...
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Convert HTML + CSS to PDF [closed]

...ce. Significantly cheaper upfront costs, and usable without needing to install anything: docraptor.com – Joel Meador Jan 11 '11 at 8:31 6 ...
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java: HashMap not working

..., int[]> map = new HashMap<>(); int x = 1; //put x in map int[] x_ = new int[]{x}; map.put("x", x_); //get the value of x int y = map.get("x")[0]; share | improve this answer | ...