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Split string with delimiters in C
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165
You can use the strtok() function to split a string (and specify the delimiter to use). Note t...
@Scope(“prototype”) bean scope not creating new bean
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12 Answers
12
Active
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Cost of exception handlers in Python
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114
Why don't you measure it using the timeit module? That way you can see whether it's relevant t...
Variable interpolation in the shell
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192
Use
"$filepath"_newstap.sh
or
${filepath}_newstap.sh
or
$filepath\_newstap.sh
_ is a ...
Run java jar file on a server as background process
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answered Aug 24 '12 at 11:34
Anton BeloglazovAnton Beloglazov
4,02911 gold badge1818 silver badges99 bronze badges
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Gradle to execute Java class (without modifying build.gradle)
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138
There is no direct equivalent to mvn exec:java in gradle, you need to either apply the applica...
SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0
I upgraded from Java 1.6 to Java 1.7 today.
Since then an error occur when I try to establish a connection to my webserver over SSL:
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How can I rename a field for all documents in MongoDB?
...d:x._id}, {$set:{"name.last":x.name.additional}, $unset:{"name.additional":1}});
}
}
db.foo.find().forEach(remap);
In MongoDB 3.2 you can also use
db.students.updateMany( {}, { $rename: { "oldname": "newname" } } )
The general syntax of this is
db.collection.updateMany(filter, update, optio...
How do iOS Push Notifications work?
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edited May 9 '17 at 18:11
Sunny
51733 silver badges1616 bronze badges
answered Jun 23 '13 at...