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How to extract a floating number from a string [duplicate]
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209
If your float is always expressed in decimal notation something like
>>> import re
&g...
Adding local .aar files to Gradle build using “flatDirs” is not working
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+50
Building upon Josiah's answer, here's how I got it to work.
Following his instructions (under edit) (File -> New-> New Module ...
Is Zookeeper a must for Kafka?
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10
In fact, kafka designed in a way that even in you go with single broker it is still distributed mode, but with replication factor of 1 -- th...
How to delete a remote tag?
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6045
You just need to push an 'empty' reference to the remote tag name:
git push origin :tagname
O...
How to get child element by class name?
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var doc = document.getElementById("test");
var notes = null;
for (var i = 0; i < doc.childNodes.length; i++) {
if (doc.childNodes[i].className == "4") {
notes = doc.childNodes[i];
break;
}
}
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Java Replacing multiple different substring in a string at once (or in the most efficient way)
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102
If the string you are operating on is very long, or you are operating on many strings, then it ...
convert an enum to another type of enum
I have an enum of for example ' Gender ' ( Male =0 , Female =1 ) and I have another enum from a service which has its own Gender enum ( Male =0 , Female =1, Unknown =2 )
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Use basic authentication with jQuery and Ajax
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10 Answers
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How to change port number for apache in WAMP
...s http://localhost/ in the browser it is not working. I am getting a 404 error and blank page .
8 Answers
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JavaScript variable assignments from tuples
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edited Jan 20 '17 at 19:28
pglezen
67744 silver badges1515 bronze badges
answered Dec 22 '...