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Mockito: Stubbing Methods That Return Type With Bounded Wild-Cards
...xcept that I made it slightly more generic, because my error wasn't caused by a java.util.List, but the com.google.common.base.Optional. My little helper method therefore allows for any type T and not just List<T>:
public static <T> Answer<T> createAnswer(final T value) {
Answ...
Is there a way to auto expand objects in Chrome Dev Tools?
... a solution (uses the underscore.js library) that solves both of the above by creatively (ab)using console.group:
expandedLog = (function(){
var MAX_DEPTH = 100;
return function(item, depth){
depth = depth || 0;
if (depth > MAX_DEPTH ) {
console.log(item);
...
MySQL: What's the difference between float and double?
...recision, while a DOUBLE is for double-precision numbers.
MySQL uses four bytes for single-precision values and eight bytes for double-precision values.
There is a big difference from floating point numbers and decimal (numeric) numbers, which you can use with the DECIMAL data type. This is used t...
SOAP server and client application VCL+indy demo for Delphi XE?
... imageUploader: {
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Difference between matches() and find() in Java Regex
...calling .find() more than once may have different results if not preceeded by reset(), while matches() will always return same result. See my answer below.
– L. Holanda
Nov 20 '15 at 22:35
...
Keystore type: which one to use?
By looking at the file java.security of my JRE , I see that the keystore type to use by default is set to JKS . Here , there is a list of the keystore types that can be used.
...
How can I move a single directory from a git repository to a new repository whilst maintaining the h
...
The point of git is that the history is embodied in each commit by hashing the parent commit. You could "replay" the commits (this is essentially how the svn-importer works) into a new repository and only keeping each sub-project. This, however, would destroy the meaning of the commit h...
How can I convert immutable.Map to mutable.Map in Scala?
...s very non-idiomatic for Scala, not exactly the sort of thing I'd enourage by making it look even easier... Out of curiosity, how else could you propose doing it more cleanly, if not via a copy?
– Kevin Wright
Nov 8 '15 at 21:08
...
A fast method to round a double to a 32-bit int explained
...le to go into the "sweet range" between 2^52 and 2^53, which, as explained by Wikipedia here, has an interesting property:
Between 252=4,503,599,627,370,496 and 253=9,007,199,254,740,992 the representable numbers are exactly the integers
This follows from the fact that the mantissa is 52 bits ...
Is there a way to make a link clickable in the OSX Terminal?
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