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How to dump a table to console?
...ng the contents of a table which contains nested tables (n-deep). I'd like to just dump it to std out or the console via a print statement or something quick and dirty but I can't figure out how. I'm looking for the rough equivalent that I'd get when printing an NSDictionary using gdb.
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List vs List
...t imagine that it could
Map<String,String> aMap = Collections.singletonMap("foo","bar"); // Not a HashMap
maps.add( aMap ); // Perfectly legal (adding a Map to a List of Maps)
// But maps and hashMaps are the same object, so this should be the same as
hashMaps.add( aMap ); // Should be ill...
How do I save a String to a text file using Java?
...intWriter out = new PrintWriter("filename.txt");
Then, write your String to it, just like you would to any output stream:
out.println(text);
You'll need exception handling, as ever. Be sure to call out.close() when you've finished writing.
If you are using Java 7 or later, you can use the "try...
Hyphen, underscore, or camelCase as word delimiter in URIs?
...nd scheme of things, but: should I use hyphens, underscores, or camelCase to delimit words in the URIs?
6 Answers
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Scheduling R Script
...ata from a database, performs several operations on it and post the output to a new database.
7 Answers
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What is the Invariant Culture?
Could anybody give an example to demonstrate the usage of the Invariant Culture ? I don't understand what the documentation describes.
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Android: how to draw a border to a LinearLayout
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Do you really need to do that programmatically?
Just considering the title: You could use a ShapeDrawable as android:background…
For example, let's define res/drawable/my_custom_background.xml as:
<shape xmlns:android="http://schemas.an...
C++ Singleton design pattern
Recently I've bumped into a realization/implementation of the Singleton design pattern for C++. It has looked like this (I have adopted it from the real life example):
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gitignore all files of extension in directory
Is there a way to ignore all files of a type in a directory?
6 Answers
6
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Absolute positioning ignoring padding of parent
...te positioned element honor the padding of its parent? I want an inner div to stretch across the width of its parent and to be positioned at the bottom of that parent, basically a footer. But the child has to honor the padding of the parent and it's not doing that. The child is pressed right up agai...