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What is the difference between JavaConverters and JavaConversions in Scala?
... @Jean-PhilippePellet implicit conversions in Scala are Scope based so if you don't import JavaConversions._, conversions will not occur so you have the control on what is converted. If you place the import the right way (only when needed), you have full control on where the conversion ...
IntelliJ gives Fatal Error: Unable to find package java.lang in classpath or bootclasspath
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to pretty print XML from Java?
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a simpler solution based on this answer:
public static String prettyFormat(String input, int indent) {
try {
Source xmlInput = new StreamSource(new StringReader(input));
StringWriter stringWriter = new StringWriter();
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How to get the sizes of the tables of a MySQL database?
I can run this query to get the sizes of all tables in a MySQL database:
16 Answers
16...
Merge Images Side by Side(Horizontally)
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Profiling Vim startup time
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Based on the work done by @hyiltiz that depends on R, I made a Python version of the profiler, since this is more often available on a system that R.
It's also slightly easier to extend, thus the features are:
Automatic de...
What's the point of map in Haskell, when there is fmap?
...t; :info map
map :: (a -> b) -> [a] -> [b] -- Defined in ‘GHC.Base’
and you'll see it defined as an high-order function applicable to a list of values of any type a yielding a list of values of any type b. Although polymorphic (the a and b in the above definition stand for any type)...
How to check if a string is a valid date
...problems.
I'd recommend finding out what the LOCALE of the user is, then, based on that, you'll know how to parse intelligently using Date.strptime. The best way to find where a user is located is to ask them during sign-up, and then provide a setting in their preferences to change it. Assuming you...
Return value in a Bash function
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64
Functions in Bash are not functions like in other language; they're actually commands. So funct...
OAuth with Verification in .NET
I'm trying to create a .NET-based client app (in WPF - although for the time being I'm just doing it as a console app) to integrate with an OAuth-enabled application, specifically Mendeley ( http://dev.mendeley.com ), which apparently uses 3-legged OAuth.
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