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Passing references to pointers in C++
...ome, and discovered thing are a bit subtler than I thought. Here's what I now think is an accurate answer.
&s is not an lvalue so you cannot create a reference to it unless the type of the reference is reference to const. So for example, you cannot do
string * &r = &s;
but you can ...
javax.xml.bind.UnmarshalException: unexpected element (uri:“”, local:“Group”)
... There was an issue with @XmlSchema in package-info.java, fixed now.
– Rahul Thakur
May 17 '12 at 7:39
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How do I get IntelliJ IDEA to display directories?
... and decided to post a more clear answer, in case it helps anyone else. I know an answer like this would have saved me 5 minutes of fumbling around.
Problem
Some folders are excluded, by default. In most cases, this is exactly what you want. Other times, you need to see your "build" or "target" fo...
How to study design patterns? [closed]
...is book, OO made sense. @SimpleFellow The GoF book is dull. Without prior knowledge about design patterns it gets you to sleep in no time. It is however a good (the) reference book and should be part of any professionals library along with DDD and P of EAA.
– mbx
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What is the fastest way to compare two sets in Java?
...eAll(firstSet);
If the contents of one and two are both empty, then you know that the two sets were equal. If not, then you've got the elements that made the sets unequal.
You mentioned that the number of records might be high. If the underlying implementation is a HashSet then the fetching of ea...
Modulus % in Django template
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ah yes, that's exactly it. using cycle now, but good for future reference. I wouldn't want to use cycle with modulor 100 or something :) Actually I am goint to mark this answer as the correct one. because it focuses on modulor and not a workaround...
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No Swipe Back when hiding Navigation Bar in UINavigationController
..., so things are gonna get ugly. It looks like in iOS 13.4 this behavior is now controlled by a private method _gestureRecognizer:shouldReceiveEvent: (not to be confused with the new public shouldReceive method added in iOS 13.4).
I found that other posted solutions overriding the delegate, or set...
How to get Erlang's release version number from a shell?
...E" doesn't see it either, but I have OTP 17.x installed. How am I able to know what "x" is?
– NobbZ
Apr 21 '15 at 14:30
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Margin on child element moves parent element
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i wanna know why does this happen what good this does to anyone. What situation this 'feature' was meant to be.
– Muhammad Umer
Mar 14 '13 at 14:47
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With ng-bind-html-unsafe removed, how do I inject HTML?
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Usage:
<span ng-bind-html="yourDataValue | html"></span>
Now - I don't see why the directive ng-bind-html does not trustAsHtml as part of its function - seems a bit daft to me that it doesn't
Anyway - that's the way I do it - 67% of the time, it works ever time.
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