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A JRE or JDK must be available in order to run Eclipse. No JVM was found after searching the followi
...ioned in "FAQ How do I run Eclipse?":
Eclipse DOES NOT consult the JAVA_HOME environment variable.
So I would check your $PATH, starting by n new shell sesion (whatever your OS is), typing 'java -version' to see if it still returns anything.
...
Why are Perl 5's function prototypes bad?
...ay[0..1]);
foo($array[0], $array[1], $array[2]);
sub foo ($;$$) { print "@_\n" }
foo(@array);
foo(@array[0..1]);
foo($array[0], $array[1], $array[2]);
prints:
a b c
a b
a b c
3
b
a b c
along with 3 warnings about main::foo() called too early to check prototype (if warnings are enabled). The ...
How do I copy a version of a single file from one git branch to another?
...heckout otherbranch myfile.txt
General formulas:
git checkout <commit_hash> <relative_path_to_file_or_dir>
git checkout <remote_name>/<branch_name> <file_or_dir>
Some notes (from comments):
Using the commit hash you can pull files from any commit
This works for f...
How to check if the user can go back in browser history or not
...
Does not work if a window was opened with target="_blank" to force a new window. The back button on the browser won't work, but there will be a document.referrer
– Mike_K
Mar 26 '13 at 15:54
...
Determine a string's encoding in C#
...///////// BOM/signature exists (sourced from http://www.unicode.org/faq/utf_bom.html#bom4)
if (b.Length >= 4 && b[0] == 0x00 && b[1] == 0x00 && b[2] == 0xFE && b[3] == 0xFF) { text = Encoding.GetEncoding("utf-32BE").GetString(b, 4, b.Length - 4); return Encodin...
How to get the path of a running JAR file?
...he following: "a" through "z", "A" through "Z", "0" through "9", and "-", "_", ".", and "*". The character "%" is allowed but is interpreted as the start of a special escaped sequence.
...
There are two possible ways in which this decoder could deal with illegal strings. It could either le...
Search code inside a Github project
...r.com/#!/github/status/197070106768048128), like I did (twitter.com/#!/VonC_/status/197565733830541313)
– VonC
May 17 '12 at 11:25
...
Call a Server-side Method on a Resource in a RESTful Way
...ense if a JSON representation included this:
"barks": {
"previous": [x_1, x_2, ..., x_n],
"next": x_n,
"frequency": 10
}
Treat the cron job as an implementation detail that the server hides from the interface. That's the beauty of a generic interface. The client doesn't have to know w...
What is the difference between Class Path and Build Path
...h option because they both may need it.
– intrepistar_88
Jan 19 '18 at 20:46
add a comment
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What do people find difficult about C pointers? [closed]
... understanding the machine architecture. See en.wikipedia.org/wiki/Pointer_(computing) and boredzo.org/pointers/#definition
– Robert Harvey
Oct 26 '10 at 20:01
...