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How to get the last value of an ArrayList
...Instead of Option, you can use the native Java Optional. It will also be a bit cleaner: lastElement = Optional.ofNullable(lastElementRaw);.
– Little Helper
May 7 '19 at 8:15
a...
How to solve Permission denied (publickey) error when using Git?
... clone https://github.com/USERNAME/REPOSITORY.git
My problem is a little bit different: I have URL set when adding a existing local repo to remote, by using:
git remote add origin ssh://github.com/USERNAME/REPOSITORY.git
To fix it, reset URL to HTTP:
git remote set-url origin https://github.co...
Get folder name from full file path
...m Path.GetDirectoryName()). The name of that function, GetFileName(), is a bit misleading, though.
– Peter Mortensen
Sep 4 '15 at 11:27
...
Fastest way to download a GitHub project
...
I often miss this button myself. They should make it a bit more 'visible'.
– ZeissS
Jun 24 '11 at 11:19
24
...
Set Page title using UI-Router
...iews/home.html',
data : { pageTitle: 'Home' }
})
But edit the html a bit...
<title ng-bind="$state.current.data.pageTitle"></title>
I can't say this is any better than the answers before... but was easier for me to understand and implement. Hope this helps someone!
...
Multiple types were found that match the controller named 'Home'
...
In MVC4 & MVC5 It is little bit different, use following
/App_Start/RouteConfig.cs
namespace MyNamespace
{
public class RouteConfig
{
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("...
What does template mean?
...late<int &A>
struct SillyExample {
static void do_it() { A = 10; }
};
// pass flag as argument
int flag;
SillyExample<flag> test;
Template template parameter.
template<template<typename T> class AllocatePolicy>
struct Pool {
void allocate(size_t n) {
...
How can I build XML in C#?
...Console.Out)) { writer.WriteStartElement("Foo"); etc } There is another (a bit more enhanced) example of XmlWriter here: dotnetperls.com/xmlwriter
– Morten
Oct 10 '18 at 11:28
...
Detecting programming language from a snippet
...et me find the code.
I couldn't find the code so I made a new one. It's a bit simplistic but it works for my tests. Currently if you feed it much more Python code than Ruby code it's likely to say that this code:
def foo
puts "hi"
end
is Python code (although it really is Ruby). This is becau...
Is it correct to use alt tag for an anchor link?
... be recognized by any browser either as having any significance.
It’s a bit mystery why people try to use it, then, but the probable explanation is that they are doing so in analog with alt attribute for img elements, expecting to see a “tooltip” on mouseover. There are two things wrong with ...