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Split by comma and strip whitespace in Python
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Use list comprehension -- simpler, and just as easy to read as a for loop.
my_string = "blah, lots , of , spaces, here "
result = [x.strip() for x in my_string.split(',')]
# result is ["blah", "lots", "of", "spaces", "here"]
See: Python docs on List Comprehension
A good 2 s...
Send data from activity to fragment in Android
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While reading the bundle content in fragment always first receive the bundle into a Bundle object using getArguments method and check it against null. Otherwise, getString method will be applied on null and so the NPE when no bund...
S3 - Access-Control-Allow-Origin Header
... </CORSRule>
</CORSConfiguration>
For further info, you can read this article on Editing Bucket Permission.
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Building a notification system [closed]
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I know this topic is already quite old, however i'm a bit puzzled about the first table, what excactly is the purpose of this table? what is the advantage of having this as a separate table versus putting the userID in the notification_object table...
How to connect to Mysql Server inside VirtualBox Vagrant?
...stalled Mysql Server. How can I connect to that server outside the vm? I already forward the port 3306 of the Vagrantfile , but when I try to connect to the mysql server, it`s resposts with the error:
'reading initial communication packet'
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Sign APK without putting keystore info in build.gradle
...about Groovy is that you can freely mix Java code, and it's pretty easy to read in a key/value file using java.util.Properties. Perhaps there's an even easier way using idiomatic Groovy, but Java is still pretty simple.
Create a keystore.properties file (in this example, in the root directory of yo...
jQuery Tips and Tricks
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I'm really not a fan of the $(document).ready(fn) shortcut. Sure it cuts down on the code but it also cuts way down on the readability of the code. When you see $(document).ready(...), you know what you're looking at. $(...) is used in far too many other ways to im...
How can I ssh directly to a particular directory?
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When using this approach the .bash_profile is not read, anyone knows why?
– Filipe
Nov 21 '12 at 18:06
8
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What is the point of “final class” in Java?
I am reading a book about Java and it says that you can declare the whole class as final . I cannot think of anything where I'd use this.
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How to get UTF-8 working in Java webapps?
...est) parameters:
<Connector port="8080" maxHttpHeaderSize="8192"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true"
compression="on"
compressionMinSize="128"
noCompr...