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How to remove from a map while iterating it?

...roduces the loop variable that is directly usable as the value, and so no knowledge of the container is required inside the loop. This is a clue to the intended usage of the RBFL for loops that do not have to know about the container. Erasing is the complete opposite situation, where it's all about ...
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Drawing a connecting line between two elements [closed]

...visit https://api.jquery.com/position/ (you can use offset() method too) Now as we have obtained all the positions we need we can draw line as follows... line1 .attr('x1', pos1.left) .attr('y1', pos1.top) .attr('x2', pos2.left) .attr('y2', pos2.top); jQuery .attr() method is used to cha...
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Codesign error: Provisioning profile cannot be found after deleting expired profile

...om iTunes. When I chose a new profile (one with an * in the identifier), I now get an error: 16 Answers ...
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log4net vs. Nlog

...4net has launched v1.2.11 on October 2011. I think this answer is obsolete now. – Mariano Desanze Oct 25 '11 at 20:30 83 ...
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Is there an alternative to bastard injection? (AKA poor man's injection via default constructor)

...nough to advertise that users can override the dependency, as it's a well-known pattern, but I'll grant that overloaded constructors are marginally more 'in your face' :) – Mark Seemann Jul 20 '11 at 7:21 ...
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Difference between android.app.Fragment and android.support.v4.app.Fragment

... use android.app.Fragment. Edit: the OS-contained android.app.Fragment is now deprecated (as of API level 28), and everyone should move to using the support library implementations. share | improve...
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Casting a variable using a Type variable

...pe intType = typeof(Int32); object value1 = 1000.1; // Variable value2 is now an int with a value of 1000, the compiler // knows the exact type, it is safe to use and you will have autocomplete int value2 = Convert.ChangeType(value1, intType); // Variable value3 is now an int with a value of 1000...
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Force HTML5 youtube video

... hmm - now it's not working (same vids), weird. I wonder if it only works on certain youtube servers? – UpTheCreek Mar 3 '12 at 13:02 ...
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Spring MVC @PathVariable with dot (.) is getting truncated

... As far as i know this issue appears only for the pathvariable at the end of the requestmapping. We were able to solve that by defining the regex addon in the requestmapping. /somepath/{variable:.+} ...
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Can a foreign key be NULL and/or duplicate?

...inition. Null by definition is not a value. Null means that we do not yet know what the value is. Let me give you a real life example. Suppose you have a database that stores sales proposals. Suppose further that each proposal only has one sales person assigned and one client. So your proposal tab...