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How do I make the scrollbar on a div only visible when necessary?
...ill only appear when needed.
(Sidenote, you can also specify for only the x, or y scrollbar: overflow-x: auto and overflow-y: auto).
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Rank function in MySQL
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This does not implement the example from the question as it misses the partition by gender part of the analytical function (which "numbers" the rank value per gender not for the overall result)
– a_horse_with_no_name
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Do a “git export” (like “svn export”)?
I've been wondering whether there is a good "git export" solution that creates a copy of a tree without the .git repository directory. There are at least three methods I know of:
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Enabling WiFi on Android Emulator
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Apparently it does not and I didn't quite expect it would. HOWEVER Ivan brings up a good possibility that has escaped Android people.
What is the purpose of an emulator? to EMULATE, right? I don't see why for testing purposes -provided the tester understands the limi...
pip installing in global site-packages instead of virtualenv
...in the virtualenv folder. Here's how I set up Python3 and virtualenv on OS X Mavericks (10.9.1):
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How do I concatenate or merge arrays in Swift?
...a.append(contentsOf: b) // Swift 3
a.appendContentsOf(b) // Swift 2
a.extend(b) // Swift 1.2
print(a) // [1.0, 2.0, 3.0, 4.0, 5.0, 6.0]
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Scripting TFS Command Line for Get Latest Version, Check Out and Check in, programmatically
I use WinXP, VS 2008 and Team Explorer to connect to Team Foundation Server.
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How to change max_allowed_packet size
...h BLOB fields in my MySQL database - when uploading files larger than approx 1MB I get an error Packets larger than max_allowed_packet are not allowed.
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What causes java.lang.IncompatibleClassChangeError?
...bility, it's recommended to increase the major version number (e.g. from 1.x.y to 2.0.0) before releasing the change.
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How to convert a clojure keyword into a string?
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user=> (doc name)
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clojure.core/name
([x])
Returns the name String of a string, symbol or keyword.
nil
user=> (name :var_name)
"var_name"
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