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Default value of 'boolean' and 'Boolean' in Java
...ithin a method you will have to initialize it, or there will be a compiler error.
If you declare as a primitive i.e. boolean. The value will be false by default if it's an instance variable (or class variable). If it's declared within a method you will still have to initialize it to either true o...
How to extract filename.tar.gz file
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I have the same error
the result of command :
file hadoop-2.7.2.tar.gz
is hadoop-2.7.2.tar.gz: HTML document, ASCII text
the reason that the file is not gzip format due to problem in download or other.
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git-diff to ignore ^M
...pace cr-at-eol
This basically tells Git that an end-of-line CR is not an error. As a result, those annoying ^M characters no longer appear at the end of lines in git diff, git show, etc.
It appears to leave other settings as-is; for instance, extra spaces at the end of a line still show as error...
Logical operator in a handlebars.js {{#if}} conditional
...s that you have to pass the operator as a string or else the compiler will error out while tokenizing your template. {{#ifCond true '==' false}}
– Joe Holloway
Jul 11 '13 at 20:11
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Download File Using jQuery
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Works great, but get some MIME type errors. Curious if there are any ways to get past them?
– Nathan Hangen
Dec 31 '12 at 15:42
2
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If unit testing is so great, why aren't more companies doing it? [closed]
... just getting written specs would be a breakthrough!
Unit tests check for errors in the code of individual functions. They can work for data access layers, maths libraries etc where the inputs/outputs are well known and the internal structure is complex but for a lot of cases they are just a waste ...
Put content in HttpResponseMessage object?
...onseMessage response = Request.CreateResponse(HttpStatusCode.BadRequest, "Error message");
You can pass objects not just strings to CreateResponse and it will serialize them based on the request's Accept header. This saves you from manually choosing a formatter.
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Converting 'ArrayList to 'String[]' in Java
... I would prefer that syntax, but IntelliJ displays a compiler error with that, complains "T[] is not a functional interface."
– Glen Mazza
Jul 25 '16 at 16:11
3
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Apache: client denied by server configuration
... slightly earlier) added a new security feature that often results in this error. You would also see a log message of the form "client denied by server configuration". The feature is requiring an authorized user identity to access a directory. It is turned on by DEFAULT in the httpd.conf that ships ...
String literals and escape characters in postgresql
...FROM /support01/db/data/xxxxxxxxx_7F.txt DELIMITER AS E'\x7f', I get parse error at "'\x7f'". If I have the standard_conforming_strings=off; and use the same command above without the E and the Quotes... ( DELIMITER AS \x7f) I get the warning message, but the data loads fine. So your statement may b...