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get the latest fragment in backstack
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in order to find fragment by tag it must be added/replaced with same tag. FragmentTransaction.add(int containerViewId, Fragment fragment, String tag) or FragmentTransaction.replace(int containerViewId, Fragment fragment, String...
Set TextView text from html-formatted string resource in XML
...ext(Html.fromHtml(getString(R.string.nice_html)));
IMHO, this is several orders of magnitude nicer to work with :-)
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How do I show the schema of a table in a MySQL database?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Adding dictionaries together, Python [duplicate]
...de from the chainmap pypi package for Python2.7. Notice how I switched the order of the dicts. In the Vijay's example the rightmost keys' values overwrite the leftmost while ChainMap gets it right and the leftmost keys' values have precedence over the right.
– Bryce Guinta
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How to escape single quotes in MySQL
...handle any escaping. For example (Java):
Connection conn = DriverManager.getConnection(driverUrl);
conn.setAutoCommit(false);
PreparedStatement prepped = conn.prepareStatement("INSERT INTO tbl(fileinfo) VALUES(?)");
String line = null;
while ((line = br.readLine()) != null) {
prepped.setString(...
How to create a HTTP server in Android? [closed]
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How to pass parameters to anonymous class?
...ter-less constructors in anonymous classes. These are executed in the same order as field assignments, i.e. after super() and before the rest of the actual constructor. new someclass(){ fields; {initializer} fields; methods(){} }. It's sort of like a static initializer but without the static keyword...
PCH File in Xcode 6
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Is it possible to specify your own distance function using scikit-learn K-Means Clustering?
...various cluster validity metrics, I came across Dunn's Index, Elbow method etc. wasn't really sure which one to utilize so thought I will start off with the Elbow method.
– Legend
Jul 11 '11 at 17:24
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How to remove all listeners in an element? [duplicate]
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