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python location on mac osx
...in should always be or link to files supplied by Apple in OS X, unless someone has been ill-advisedly changing things there. To see exactly where the /usr/local/bin/python is linked to:
$ ls -l /usr/local/bin/python
lrwxr-xr-x 1 root wheel 68 Jul 5 10:05 /usr/local/bin/python@ -> ../../../L...
How to detect if app is being built for device or simulator in Swift
...#endif
After Swift 4.1 version
Latest use, now directly for all in one condition for all types of simulators need to apply only one condition -
#if targetEnvironment(simulator)
// your simulator code
#else
// your real device code
#endif
For more clarification, you can check Swift pr...
Getting MAC Address
... regex across its output. I don't like using a package that only works on one OS, and parsing the output of another program doesn't seem very elegant not to mention error prone.
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How to create a library project in Android Studio and an application project that uses the library p
...rtunately, as of July 2014, there is no longer a Project settings like the one shown in the screenie. I had to go edit the .grade files as in GrkEngineer’s answer below.
– Tim Bray
Jul 25 '14 at 21:46
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How to establish a connection pool in JDBC?
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If you need a standalone connection pool, my preference goes to C3P0 over DBCP (that I've mentioned in this previous answer), I just had too much problems with DBCP under heavy load. Using C3P0 is dead simple. From the documentation:
ComboPooled...
Can vim monitor realtime changes to a file
...omatically read it again. When the
file has been deleted this is not
done.
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Is there a range class in C++11 for use with range based for loops?
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The C++ standard library does not have one, but Boost.Range has boost::counting_range, which certainly qualifies. You could also use boost::irange, which is a bit more focused in scope.
C++20's range library will allow you to do this via view::iota(start, end).
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Java equivalent to #region in C#
I want to use regions for code folding in Eclipse ; how can that be done in Java?
21 Answers
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Technically what is the main difference between Oracle JDK and OpenJDK? [duplicate]
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Technical differences are a consequence of the goal of each one (OpenJDK is meant to be the reference implementation, open to the community, while Oracle is meant to be a commercial one)
They both have "almost" the same code of the classes in the Java API; but the code for the virtua...
Removing duplicate rows in Notepad++
...ibly powerful plugin, despite its "age". Hope they will NEVER remove that one from the standard NPP plugin offer. The guy who thought about all the features in this plug-in, was kind of a "visionary".
– GeertVc
Sep 1 '14 at 9:32
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