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Is it better to reuse a StringBuilder in a loop?
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The second one is about 25% faster in my mini-benchmark.
public class ScratchPad {
static String a;
public static void main( String[] args ) throws Exception {
long time = System.currentTimeMillis();
for( int ...
How do I make UILabel display outlined text?
All I want is a one pixel black border around my white UILabel text.
15 Answers
15
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What are the big improvements between guava and apache equivalent libraries?
...ity that is absent from their counterpart. Thus, limiting yourself to only one library might be unwise.
That being said, if I had to choose, I'd opt to use Guava, keeping Apache Commons around for the (rare) cases where Guava does not have the needed functionality. Let me attempt to explain why.
G...
How to handle many-to-many relationships in a RESTful API?
...o delete the relationship from the other end as well if you delete it from one end, but rigorously handling this by using an underlying data model and then having the REST interface be a view of that model is going to make that easier.
Relationship IDs probably ought to be based on UUIDs or somethi...
How to convert an Array to a Set in Java
...n Java 10+, the generic type parameter can be inferred from the arrays component type:
var mySet = Set.of(someArray);
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Difference between “include” and “require” in php
... difference between them? Is using them a matter of preference? Does using one over the other produce any advantages? Which is better for security?
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Shortest distance between a point and a line segment
... is incorrect. A point near the line on which the segment lies but far off one end of the segment would be incorrectly judged near the segment. Update: The incorrect answer mentioned is no longer the accepted one.
Here's some correct code, in C++. It presumes a class 2D-vector class vec2 {float x,y...
The entitlements specified…profile. (0xE8008016). Error iOS 4.2
...ile in my project, as I am not distributing it at all, only putting it on one device. I have gone through all the hoops and loops apple puts you through (certificate, device, provisioning) down to the letter, and I cannot figure out what is going wrong.
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For homebrew mysql installs, where's my.cnf?
For homebrew mysql installs, where's my.cnf? Does it install one?
13 Answers
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What is a simple/minimal browserconfig.xml for a web site
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You can also include:
<meta name="msapplication-config" content="none"/>
in your HTML to prevent IE from looking for this file, if that is an option for you that might work as well.
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