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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 there a way to use shell_exec without waiting for the command to complete?
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150
How about adding.
"> /dev/null 2>/dev/null &"
shell_exec('php measurePerformance.php...
How do I get the base URL with PHP?
... am using XAMPP on Windows Vista. In my development, I have http://127.0.0.1/test_website/ .
22 Answers
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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...
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...
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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How do I create a unique ID in Java? [duplicate]
...alusC
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answered Sep 7 '09 at 14:51
aperkinsaperkins
11.7k44 gold...
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 ...