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run main class of Maven project [duplicate]
...example.Main</mainClass>
<arguments>
<argument>foo</argument>
<argument>bar</argument>
</arguments>
</configuration>
</plugin>
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How to find the foreach index?
... be the accepted answer, since key can be a string too. say you do $myarr['foo'] = 'bar'; this method fails
– Toskan
Sep 26 '14 at 6:40
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How to print like printf in Python3?
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Simple Example:
print("foo %d, bar %d" % (1,2))
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Remove new lines from string and replace with one empty space
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You're right; /\s\s+/ would fail to match the linefeed in foo\nbar.
– Alan Moore
Sep 22 '10 at 23:18
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How to do a logical OR operation in shell scripting
...bin/sh
argc=$#
echo $argc
if [ $argc -eq 0 -o $argc -eq 1 ]; then
echo "foo"
else
echo "bar"
fi
I don't think sh supports "==". Use "=" to compare strings and -eq to compare ints.
man test
for more details.
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MySQL: selecting rows where a column is null
...ng, it's not not-equal to anything, either. In other words, select * from foo where bar <> "abc" will not return rows where bar is null. That threw me for a loop today. The docs call <> the "not equal to" operator, but really it's the "is equal to something other than" operator.
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Enum String Name from Value
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What is the behavior in case of enum Foo { A = 1, B= 1 }?
– dbkk
Jul 5 '11 at 6:26
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I need to get all the cookies from the browser
...ns]
For related domains/sites type the suffix into the search box (like .foo.tv). Caveat: when you have a node (site or cookie) click-highlighted only use [Remove] to kill specific subtrees. Using [Remove All] will still delete cookies for all sites selected by search and waste your debugging ses...
Convert integer into its character equivalent, where 0 => a, 1 => b, etc
...ototype.chatAt is preferred instead of [] for browser compatibility. E.g. 'foo'.charAt(0) == 'f'
– Christian C. Salvadó
Jun 29 '10 at 22:53
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How do you set up use HttpOnly cookies in PHP
...u can specify it in the set cookie function see the php manual
setcookie('Foo','Bar',0,'/', 'www.sample.com' , FALSE, TRUE);
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