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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
...g that, you can easily define morphisms which make (with immutable values) testing a lot easier!
You can do that too with a constructive one, but destructive composition looks nicer and more like a list or a decorator, and the constructive one looks a lot like a tree. And things like backtracking ...
Why is “final” not allowed in Java 8 interface methods?
... is no way to shield yourself from that, other than writing extensive unit tests.
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CMake: How to build external projects and include their targets
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CMakeLists.txt.in:
cmake_minimum_required(VERSION 2.8.2)
project(googletest-download NONE)
include(ExternalProject)
ExternalProject_Add(googletest
GIT_REPOSITORY https://github.com/google/googletest.git
GIT_TAG master
SOURCE_DIR "${CMAKE_BINARY_DIR}/googletest-src"
B...
Rails render partial with block
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I think it will work (just did quick dirty test) if you assign it to a variable first and then output it.
<% foo = render :partial => '/shared/panel', :locals =>{:title => "Some Title"} do %>
<p>Here is some content to be rendered inside the pane...
How can I implement an Access Control List in my Web MVC application?
...e the ACL only with what it needs, which will also make it a bit more unit-testing friendly:
$command = array( get_class($this->target), $method );
/* -- snip -- */
$this->acl->isAllowed( $this->target->getPermissions(), $command )
Couple videos that might help you to come up with...
Passing an Array as Arguments, not an Array, in PHP
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As per CarlosCarucce's comment, this form of argument unpacking is the fastest method by far in all cases. In some comparisons, it's over 5x faster than call_user_func_array.
Aside
Because I think this is really useful (though not directly related to the question): you can type-hint the splat ope...
Append lines to a file using a StreamWriter
...ved txt file.
using (FileStream zipFS = new FileStream(@"c:\Temp\SFImport\test.zip",FileMode.OpenOrCreate))
{
using (ZipArchive arch = new ZipArchive(zipFS,ZipArchiveMode.Update))
{
ZipArchiveEntry entry = arch.GetEntry("testfile.txt");
if (entry == null)
{
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Commands executed from vim are not recognizing bash command aliases
... solution was suggested by "Jakob". See the link below for the original. I tested this on Mac OS X 10.9 and it worked flawlessly!
vim -- not recognizing aliases when in interactive mode?
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Ask for User Permission to Receive UILocalNotifications in iOS 8
...ttings(forTypes: .Alert | .Sound, categories: nil))
}
The solutions that test against system version number are sub-optimal and error-prone.
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How to make jQuery to not round value returned by .width()?
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After testing I found that this method does not work for hidden elements (display: none).
– Jory Hogeveen
Nov 7 '17 at 17:55
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