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Fragments within Fragments

... Library rev 11) : http://developer.android.com/about/versions/android-4.2.html#NestedFragments NOTE (as per this docs): "Note: You cannot inflate a layout into a fragment when that layout includes a <fragment>. Nested fragments are only supported when added to a fragment dynamically." ...
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How to drop rows of Pandas DataFrame whose value in a certain column is NaN

...p://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.dropna.html), including dropping columns instead of rows. Pretty handy! share | improve this answer | f...
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Computed read-only property vs function in Swift

...Kotlin 's advices https://kotlinlang.org/docs/reference/coding-conventions.html#functions-vs-properties. In some cases functions with no arguments might be interchangeable with read-only properties. Although the semantics are similar, there are some stylistic conventions on when to prefer o...
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JavaScript window resize event

...ze in "steps"). See bencentra.com/code/2015/02/27/optimizing-window-resize.html for examples – Robin Métral Oct 14 '19 at 12:20 add a comment  |  ...
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Convert any object to a byte[]

...tp://www.morgantechspace.com/2013/08/convert-object-to-byte-array-and-vice.html Use the below code // Convert an object to a byte array private byte[] ObjectToByteArray(Object obj) { if(obj == null) return null; BinaryFormatter bf = new BinaryFormatter(); MemoryStream ms = ne...
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How to check whether a given string is valid JSON in Java

... actually is a syntax error. Refer to json.org/javadoc/org/json/JSONObject.html for other corner cases. – Hua2308 Sep 29 '15 at 18:00 9 ...
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How to output in CLI during execution of PHP Unit tests?

...sky when this check is enabled." phpunit.readthedocs.io/en/8.4/risky-tests.html#risky-tests – NULL pointer Nov 12 '19 at 1:25 add a comment  |  ...
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Get all directories within directory nodejs

... A less dirty way to do that is path.normalize(). nodejs.org/api/path.html#path_path_normalize_path – Patrick McElhaney Nov 19 '17 at 16:35 ...
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How to print without newline or space?

...ithout a c/r ? http://legacy.python.org/search/hypermail/python-1992/0115.html Is it possible to print something but not automatically have a carriage return appended to it ? Yes, append a comma after the last argument to print. For instance, this loop prints the numbers 0..9 on a line sepa...
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Expert R users, what's in your .Rprofile? [closed]

...s use considerably less. stat.ethz.ch/pipermail/r-help/2012-August/321919.html – Ari B. Friedman Aug 18 '12 at 13:51 ...