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An example of how to use getopts in bash
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@Pithikos Good point. Common sense tells me that when invoked via -h it should return 0, upon hitting a non-existing flag it should return >0 (for the sake of simplicity I didn't differentiate between those cases and nobody forces you to print the usage text in t...
Message Queue vs. Web Services? [closed]
Under what conditions would one favor apps talking via a message queue instead of via web services (I just mean XML or JSON or YAML or whatever over HTTP here, not any particular type)?
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What is the best Java email address validation method? [closed]
... No, the Apache EmailValidator class does not send an email message for verification.
– Matthew Flaschen
Jul 14 '11 at 18:34
3
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Sending Email in Android using JavaMail API without using the default/built-in app
... try {
GMailSender sender = new GMailSender("username@gmail.com", "password");
sender.sendMail("This is Subject",
"This is Body",
"user@gmail.com",
"user@yahoo.com...
Making a Location object in Android with latitude and longitude values
...current location.
Location targetLocation = new Location("");//provider name is unnecessary
targetLocation.setLatitude(0.0d);//your coords of course
targetLocation.setLongitude(0.0d);
float distanceInMeters = targetLocation.distanceTo(myLocation);
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How do I reset a sequence in Oracle?
In PostgreSQL , I can do something like this:
18 Answers
18
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How to delete duplicate lines in a file without sorting it in Unix?
...k will print the lines where the expression evaluates to true. The ++ increments seen so that seen[$0] == 1 after the first time a line is found and then seen[$0] == 2, and so on.
Awk evaluates everything but 0 and "" (empty string) to true. If a duplicate line is placed in seen then !seen[$0] will ...
Batch renaming files with Bash
How can Bash rename a series of packages to remove their version numbers? I've been toying around with both expr and %% , to no avail.
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How do I force git to checkout the master branch and remove carriage returns after I've normalized f
...guessing we could just remove the files of interest and run checkout. For me there was actually only one file I was trying to get corrected. But of course it may be all the files, hundreds, or thousands.
– Jason
Mar 19 '14 at 15:06
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Getting “Skipping JaCoCo execution due to missing execution data file” upon executing JaCoCo
...t;
<configuration>
<argLine>@{argLine} -your -extra -arguments</argLine>
</configuration>
</plugin>
Note the @{argLine} that's added to -your -extra -arguments.
Thanks Slava Semushin for noticing the change and reporting in the comment.
jacoco-maven-plugin:...