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How do I get the file name from a String containing the Absolute file path?
...\Hello\\AnotherFolder\\The File Name.PDF");
String file = p.getFileName().toString();
Note that splitting the string on \\ is platform dependent as the file separator might vary. Path#getName takes care of that issue for you.
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Do I need to close() both FileReader and BufferedReader?
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no.
BufferedReader.close()
closes the stream according to javadoc for BufferedReader and InputStreamReader
as well as
FileReader.close()
does.
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JavaScript: Overriding alert()
...the func and ensure it doesn't get tampered with!
– Josh Stodola
Nov 13 '09 at 15:15
15
Ugh! appl...
Set breakpoint in C or C++ code programmatically for gdb on Linux
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Yes, this should work across operating systems/compilers/debuggers.
– Håvard S
Dec 1 '10 at 16:24
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How to see JavaDoc in IntelliJ IDEA? [duplicate]
...ng keyboard shortcut (by default: Ctrl+Q on Windows/Linux and Ctrl+J on macOS or F1 in the recent IDE versions). See the documentation for more information.
It's also possible to enable automatic JavaDoc popup on explicit (invoked by a shortcut) code completion in Settings | Editor | General | Code...
Identifying and removing null characters in UNIX
... input redirection in the middle of the command arguments works, it does. Most shells will recognize and deal with I/O redirection (<, >, …) anywhere in the command line, actually.
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Android Studio: how to remove/update the “Created by” comment added to all new classes?
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From the menu bar:
on Mac OS choose Android Studio -> Preferences
on Windows and Linux choose File -> Settings
Then look for Editor -> File and Code Templates in the left hand pane.
You have two ways you can change this...
1) Select the I...
How to execute a file within the python interpreter?
...lobal variables in the interpreter's global scope (the normal behavior in most scripting environments).
Python 3 exec Documentation
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Best practice? - Array/Dictionary as a Core Data Entity Attribute [closed]
...ypes are not available as attribute types and would like to know what the most efficient way is of storing array/dictionary type data as an attribute (e.g. the elements that make up an address like street, city, etc. does not require a separate entity and is more conveniently stored as a dictionary/...
Function to clear the console in R and RStudio
...nts a single blank line to my interactive terminal (on both Ubuntu and Mac OSX)
– Scott Ritchie
May 27 '13 at 13:00
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