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Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
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Exit code is
0 when execution went fine;
1, -1, whatever != 0 when some error occurred, you can use different values for different kind of errors.
If I'm correct exit codes used to be just positive numbers (I mean in UNIX) and according to range:
1-127 are user defined codes (so generated by ...
Eclipse / Android : “Errors running builder 'Android Pre Compiler' on project…”
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Please help me get rid of this error I see it worked for all you guys , but i am still getting the same error
– user1106888
Sep 30 '14 at 20:23
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if (key in object) or if(object.hasOwnProperty(key)
Do the following two statements produce the same output? Is there any reason to prefer one way to the other?
7 Answers
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Xcode 5: Code signing entitlement errors
..., but i'm having trouble with distribution. I constantly get the following error:
21 Answers
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How can I search for a multiline pattern in a file?
I needed to find all the files that contained a specific string pattern. The first solution that comes to mind is using find piped with xargs grep :
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DatabaseError: current transaction is aborted, commands ignored until end of transaction block?
I got a lot of errors with the message :
19 Answers
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I don't remember my android debug.keystore password
...ew keystore, well what is default alias name?
– John Error
Sep 17 '12 at 9:39
you don't really need it.. just do: keyt...
How do I rename all folders and files to lowercase on Linux?
I have to rename a complete folder tree recursively so that no uppercase letter appears anywhere (it's C++ source code, but that shouldn't matter).
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How to pass the password to su/sudo/ssh without overriding the TTY?
I'm writing a C Shell program that will be doing su or sudo or ssh . They all want their passwords in console input (the TTY) rather than stdin or the command line.
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How do I use spaces in the Command Prompt?
How can I use spaces in the Windows Command Line?
11 Answers
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