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Can I implement an autonomous `self` member type in C++?
...n, not the answer. In many cases in software development (and especially maintenance) it is helpful to avoid redundancies in the code, so that changing something in one place does not require you to change code in another place. That's the whole point of auto and decltype or in this case of self.
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How do I add a Maven dependency in Eclipse?
...oject. Before step 5, you must right-click project--> configure --> convert to Maven project. Then step 5 will work.
– cliff2310
Jun 16 '18 at 1:42
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Lambda Expression and generic method
...incompatible types: java.util.Comparator<java.lang.String> cannot be converted to MyComparable and MyComparable is not generic (no type) so (MyComparable<String>) would not work either
– user85421
Sep 20 '18 at 13:00
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PyPy — How can it possibly beat CPython?
...e of them for example took the source, did some kind of analysis on it and converted it directly into tight target specific assembly code after running for a while, I imagine it would be quite faster than CPython.
Update: Recently, on a carefully crafted example, PyPy outperformed a similar C prog...
How to check command line parameter in “.bat” file?
...n, short answer: they are "magical" - sometimes double (double) quotes get converted to a single (double) quote. And they need to match, for a start.
Consider this little script:
@rem argq.bat
@echo off
:loop
if "%1"=="" goto :done
echo %1
shift
goto :loop
:done
echo Done.
Let's test it:
C:\...
Remove the bottom divider of an android ListView
... far I think doing this all in code was much faster than if I had of tried converting it all into XML based layout (as I defined all the iOS UI in code in the first place). I suppose one day I'll have to get my head around all this XML stuff, but not today :)
– Herr Grumps
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Navigation in django
...done my first little webapp in django and I love it. I'm about to start on converting an old production PHP site into django and as part its template, there is a navigation bar.
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AngularJS directive with default options
I'm just starting with angularjs, and am working on converting a few old JQuery plugins to Angular directives. I'd like to define a set of default options for my (element) directive, which can be overridden by specifying the option value in an attribute.
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URL encoding the space character: + or %20?
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And the URLEncoder.encode() method in Java converts it in + as well.
– рüффп
Oct 24 '14 at 12:48
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Difference between Python datetime vs time modules
...nce 00:00:00 UTC, Thursday, 1 January 1970. The function time.localtime(t) converts the epoch time to a local time tuple. So, the answer to your question is «no».
– Serge Stroobandt
May 6 '18 at 17:07
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