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Convert file path to a file URI?
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At least in .NET 4.5+ you can also do:
var uri = new System.Uri("C:\\foo", UriKind.Absolute);
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How to copy Java Collections list
... The javadoc for Collections.copy() says "The destination list must be at least as long as the source list."
– DJClayworth
Mar 27 '09 at 14:22
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Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)
...deals with the POST parameters then it shouldn't be a problem isn't it? At least I usually use the $_POST array in PHP only when processing forms.
– Calmarius
Mar 20 '15 at 18:45
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Disable same origin policy in Chrome
... Versions 60.0.3112.78 (the day the solution was tested and worked) and at least until today 19.01.2019 (ver. 71.0.3578.98). You do not need to close any chrome instance.
Create a shortcut on your desktop
Right-click on the shortcut and click Properties
Edit the Target property
Set it to "C:\Progr...
Remove redundant paths from $PATH variable
... known to man?
I would presume the above to work in sh, dash, and bash at least. I would be surprised to learn it doesn't work in csh, fish', orksh`. I doubt it would work in Windows command shell or Powershell.
If you have Python, the following sort of command should do what is directly asked (th...
How to index into a dictionary?
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Just a nit of a correction: you can't index items(), at least not in Python 3.
– John Strong
Nov 3 '17 at 15:35
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Using generic std::function objects with member functions in one class
...t; g = [this](){doSomething();};
I would prefer the latter.
With g++ at least binding a member function to this will result in an object three-pointers in size, assigning this to an std::function will result in dynamic memory allocation.
On the other hand, a lambda that captures this is only one...
How to automatically install Ansible Galaxy roles?
...r reasons that's a good idea anyway though. When pulling submodules you at least see which roles changed.
– udondan
Jun 29 '16 at 6:49
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How do I invoke a Java method when given the method name as a string?
... little upset by the fact that Java uses type erasure, but knowing that at least it has Reflection cheers me up again :D And now with lambdas in Java 8 the language is really getting up to speed with modern development. Only thing missing now is native support to getters and setters, or properties a...
How to get the last value of an ArrayList
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You should probably at least demonstrate assigning it... ArrayList.get is side-affect free.
– Antony Stubbs
Dec 28 '12 at 16:17
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