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Where to use EJB 3.1 and CDI?
...urse don't use CDI or EJB when there is no benefit. Throw in CDI when you start to want injection, events, interceptors, decorators, lifecycle tracking and things like that. That's most the time.
Beyond those basics, there are a number of useful container services you only have the option to use ...
Making macOS Installer Packages which are Developer ID ready
...il -cat Welcome.tif Welcome_2x.tif -out FinalWelcome.tif. More details.
Starting an application when the installation is done with a BundlePostInstallScriptPath script:
#!/bin/bash
LOGGED_IN_USER_ID=`id -u "${USER}"`
if [ "${COMMAND_LINE_INSTALL}" = "" ]
then
/bin/launchctl asuser "${LOGGE...
How should I choose an authentication library for CodeIgniter? [closed]
...reate and delete
Lacks a lot of essential features. Dealbreaker!
More of a starting point than a library
Don't get me wrong: I don't mean to disrespect any of the above libraries; I am very impressed with what their developers have accomplished and how far each of them have come, and I'm not abov...
Common programming mistakes for Clojure developers to avoid [closed]
...the recursion point rather than a loop to provide initial bindings
When I started out, I wrote a lot of functions like this:
; Project Euler #3
(defn p3
([] (p3 775147 600851475143 3))
([i n times]
(if (and (divides? i n) (fast-prime? i times)) i
(recur (dec i) n times))))
When in...
Why are there two kinds of functions in Elixir?
...t differently and I am going to illustrate why they work like that.
Let's start with the second, fn. fn is a closure, similar to a lambda in Ruby. We can create it as follows:
x = 1
fun = fn y -> x + y end
fun.(2) #=> 3
A function can have multiple clauses too:
x = 1
fun = fn
y when y &...
What is a higher kinded type in Scala?
...
Let me make up for starting some of this confusion by pitching in with some disambiguation. I like to use the analogy to the value level to explain this, as people tend to be more familiar with it.
A type constructor is a type that you can ap...
How does RegexOptions.Compiled work?
...c)
{
// warmup
func();
var watch = new Stopwatch();
watch.Start();
for (int i = 0; i < times; i++)
{
func();
}
watch.Stop();
Console.Write(description);
Console.WriteLine(" Time Elapsed {0} ms", watch.ElapsedMilliseconds);
}
static void Main(strin...
Is it better to use std::memcpy() or std::copy() in terms to performance?
... so I'm guessing there was some sort of OS activity going on. I decided to start over.
Same compiler settings and flags. There is only one version of MD5, and it's faster than SHA-2, so I did 3000 loops on a similar set of 5 test strings.
These are my final 10 results:
Time (in seconds) to comple...
What is the difference between sigaction and signal?
...g/onlinepubs/009695399/functions/signal.html#tag_03_690_07
Whether you're starting from scratch or modifying an old program, sigaction should be the right option.
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What is DOM Event delegation?
...ters phase 2 (target) on the target itself, then enters phase 3 (bubbling) starting on the parent of the target. Nowhere does it reach a child of the target.
– Crescent Fresh
Apr 12 '17 at 15:01
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