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Can't su to user jenkins after installing Jenkins
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edited Mar 20 '17 at 10:18
Community♦
111 silver badge
answered Aug 6 '13 at 13:03
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Is there any way to not return something using CoffeeScript?
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150
You have to explicitly return nothing, or to leave an expression evaluating to undefined at the ...
Ruby regular expression using variable name
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edited Aug 23 '13 at 21:04
answered Feb 15 '10 at 20:07
W...
How can you find the unused NuGet packages in a solution?
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ReSharper 2016.1 has a feature to remove unused NuGet.
It can be run on a solution and on each project in a solution and it does the following things:
Analyze your code and collecting references to assemblies.
Build NuGet usage grap...
mysql command for showing current configuration variables
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answered Sep 29 '09 at 16:53
code_burgarcode_burgar
10.7k44 gold badges3030 silver badges5252 bronze badges
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Is there an alternative to string.Replace that is case-insensitive?
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From MSDN
$0 - "Substitutes the last substring matched by group number number (decimal)."
In .NET Regular expressions group 0 is always the entire match. For a literal $ you need to
string value = Regex.Replace("%PolicyAmount%", "%Pol...
How do i instantiate a JAXBElement object?
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edited Dec 9 '10 at 21:44
Damo
10.9k55 gold badges5151 silver badges7272 bronze badges
answer...
limiting java ssl debug logging
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Well, it's from 2014, jdk7 and openjdk. Also, someone commented here that debug logging was improved, so there's that
– Alfabravo
Jul 27 '18 at 13:11
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callback to handle completion of pipe
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305
Streams are EventEmitters so you can listen to certain events. As you said there is a finish ev...
Clearing a string buffer/builder after loop
...ete method as follows:
StringBuffer sb = new StringBuffer();
for (int n = 0; n < 10; n++) {
sb.append("a");
// This will clear the buffer
sb.delete(0, sb.length());
}
Another option (bit cleaner) uses setLength(int len):
sb.setLength(0);
See Javadoc for more info:
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