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Differences between std::make_unique and std::unique_ptr with new

...that means that this is no longer unsafe. See C++ committee papers P0400R0 and P0145R3. share | improve this answer | follow | ...
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Singletons vs. Application Context in Android?

Recalling this post enumerating several problems of using singletons and having seen several examples of Android applications using singleton pattern, I wonder if it's a good idea to use Singletons instead of single instances shared through global application state (subclassing android.os.Applicat...
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`from … import` vs `import .` [duplicate]

... use os.open without destroying the # built in open() which returns file handles. share | improve this answer | follow | ...
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How to recursively download a folder via FTP on Linux [closed]

I'm trying to ftp a folder using the command line ftp client, but so far I've only been able to use 'get' to get individual files. ...
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How to measure time taken between lines of code in python?

...f you want to measure CPU time, can use time.process_time() for Python 3.3 and above: import time start = time.process_time() # your code here print(time.process_time() - start) First call turns the timer on, and second call tells you how many seconds have elapsed. There is also a function t...
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How to make layout with View fill the remaining space?

... Answer from woodshy worked for me, and it is simpler than the answer by Ungureanu Liviu since it does not use RelativeLayout. I am giving my layout for clarity: <LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_conte...
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Graph Algorithm To Find All Connections Between Two Arbitrary Vertices

...l non-cyclical paths between two nodes. This algorithm should be very fast and scale to large graphs (The graph data structure is sparse so it only uses as much memory as it needs to). I noticed that the graph you specified above has only one edge that is directional (B,E). Was this a typo or is it...
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How to move an iFrame in the DOM without losing its state?

...s related to the bounty by @djechlin A lot of search on the w3/dom specs and didn't find anything final that specifically says that iframe should be reloaded while moving in the DOM tree, however I did find lots of references and comments in the webkit's trac/bugzilla/microsoft regarding different...
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A proper wrapper for console.log with correct line number?

I'm now developing an application, and place a global isDebug switch. I would like to wrap console.log for more convenient usage. ...
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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?

...igure (from the official doc ) describes the well-known lifecycle of an Android activity: 5 Answers ...