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Remove Fragment Page from ViewPager in Android
...ragments from a ViewPager, adding works without any problems, but removing doesn't work as expected.
17 Answers
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Converting an integer to a hexadecimal string in Ruby
... sorry about that copy paste mistake of course to_s on string doesn't take arguments but on Fixnum it does :)
– Jean
Sep 17 '08 at 15:46
3
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Hidden features of Python [closed]
...lar expression is slow and painful. Even the built-in 'html' parser module doesn't use regexes to get the work done. And if the html module doesn't please you, there is plenty of XML/HTML parser modules that does the job without having to reinvent the wheel.
– BatchyX
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Git Tag list, display commit sha1 hashes
...alias.t "!git tags"
Note: I had to use bash redirection for git t as Git doesn't support calling an alias from another alias (which is a bummer).
If you want to see the commit date and time, try:
git log --tags --no-walk --date=iso-local --pretty='%C(auto)%h %cd%d %s'
You can use other date ...
How to find out what group a given user has?
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or just study /etc/groups (ok this does probably not work if it uses pam with ldap)
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Why is Everyone Choosing JSON Over XML for jQuery? [closed]
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XML doesn't really begin to shine until you start mixing together different namespaced schemas. Then you see JSON start to fall down, but if you just need a serialization format for your data, JSON is smaller, lighterweight, mor...
How to efficiently concatenate strings in go
... buffer.WriteString("a")
}
fmt.Println(buffer.String())
}
This does it in O(n) time.
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Retrieve only static fields declared in Java class
...to improve readability to someone even remotely familiar with streams, nor does the useless return variable. I would consider both noise if I encountered them in actual code. With more experience with streams under my belt, i would today opt to keep the original newlines for readability. Nobody is p...
jQuery hide element while preserving its space in page layout
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in another answer it is noted that jQuery's fadeTo does not set display:none on completion so might also provide a solution here, rather than using fadeOut for example:
jQuery, hide a div without disturbing the rest of the page
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Grep regex NOT containing string
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grep matches, grep -v does the inverse. If you need to "match A but not B" you usually use pipes:
grep "${PATT}" file | grep -v "${NOTPATT}"
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