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Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
... a pointer to a double has to be explicitly signalled to scanf as distinct from a pointer to float, because what the pointer points to is what matters.
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Can I publish a private NuGet package?
...e LDAP for authentication, and the ability to filter feeds by name/license from connected feeds (i.e. NuGet's official feed).
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How can I ensure that a division of integers is always rounded up?
...problem; if it were, then I'd be testing it. If someone wants to take code from strangers off the internet to solve their business problem then the onus is on them to thoroughly test it.
– Eric Lippert
May 4 '11 at 16:21
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Likelihood of collision using most significant bits of a UUID in Java
...queness in one app you can just have a counter (or a counter which starts from the currentTimeMillis()*1000 or nanoTime() depending on your requirements)
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How does the Comma Operator work
... may be overloaded in C++. The actual behaviour may thus be very different from the one expected.
As an example, Boost.Spirit uses the comma operator quite cleverly to implement list initializers for symbol tables. Thus, it makes the following syntax possible and meaningful:
keywords = "and", "or"...
onTouchListener warning: onTouch should call View#performClick when a click is detected
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if we return false from this method, we shouldn't be required to call performClick, right? In this case I don't understand why the lint warning is still there
– Jiechao Wang
Nov 13 '17 at 22:40
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When to use ko.utils.unwrapObservable?
...rote:
//replaces single and double 'smart' quotes users commonly paste in from word into textareas and textboxes with normal text equivalents
//USAGE:
//data-bind="replaceWordChars:true
//also works with valueUpdate:'keyup' if you want"
ko.bindingHandlers.replaceWordChars = {
update: function ...
JavaScript ternary operator example with functions
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I would also like to add something from me.
Other possible syntax to call functions with the ternary operator, would be:
(condition ? fn1 : fn2)();
It can be handy if you have to pass the same list of parameters to both functions, so you have to write the...
GitHub: Permission denied (publickey). fatal: The remote end hung up unexpectedly
...I got this error:
Permission denied (publickey). fatal: Could not read from remote
repository.
Please make sure you have the correct access rights
Thats how I`ve fixed it!!
Go to the project directory using the Terminal and check it out
$git remote -v
You will get something like this...
Separators for Navigation
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Using the :before pseudo selector prevents it from appearing after the last element.
– jrue
Dec 21 '12 at 3:06
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