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git push says “everything up-to-date” even though I have local changes
...r latest commit is not a branch head.
Warning: the following does a git reset --hard: make sure to use git stash first if you want to save your currently modified files.
$ git log -1
# note the SHA-1 of latest commit
$ git checkout master
# reset your branch head to your previously detached commit...
Flash CS4 refuses to let go
...our classes. On Windows, you can see the ASO files here:
C:\Documents and Settings\username\Local Settings\Application Data\Adobe\Flash CS4\en\Configuration\Classes\aso
On a Mac, the directory structure is similar in /Users/username/Library/Application Support/
You can remove those files by h...
Error-Handling in Swift-Language
...nse.Error("Out of cheese.")
switch success {
case let .Result(sunrise, sunset):
let serverResponse = "Sunrise is at \(sunrise) and sunset is at \(sunset)."
case let .Error(error):
let serverResponse = "Failure... \(error)"
}
From: Apple Inc. “The Swift Programming Language.” iBooks. ...
Unit testing Anti-patterns catalogue
....g. a canonical example of this test would read something like Opaque Superset of all Arrange steps >> Act >> Assert A >> Act some more >> Assert B >> Act some more >> Assert C. Now ideally if A and C are broken, you should see 2 test failures. With the above test...
Has anyone ever got a remote JMX JConsole to work?
...
I got a hint, that we can set a rmi.port to a fixed port number, so we can set the arbitrary port for RMIServer stubs download. this should work with the Java property "com.sun.management.jmxremote.rmi.port=<rmi-server-port>". It looks like an u...
Correct way to convert size in bytes to KB, MB, GB in JavaScript
...lector('p'),
input = document.querySelector('input');
function setText(v){
p.innerHTML = formatBytes(v);
}
// bind 'input' event
input.addEventListener('input', function(){
setText( this.value )
})
// set initial text
setText(input.value);
<input type="text" value="1...
Check to see if a string is serialized?
...h this another way, so I did this just as a mental exercise
<?php
ini_set( 'display_errors', 1 );
ini_set( 'track_errors', 1 );
error_reporting( E_ALL );
$valueToUnserialize = serialize( false );
//$valueToUnserialize = "a"; # uncomment this for another test
$unserialized = @unserialize( $val...
How to fix error “Updating Maven Project”. Unsupported IClasspathEntry kind=4?
...nature. (The eclipse:clean goal just deletes the .project, .classpath and .settings/ files/directories. You can also just remove those files (again while the project is open) instead of running mvn eclipse:clean.)
Re-enable the maven nature.
(Most of the time, this can be done by right-clicking on t...
img src SVG changing the styles with CSS
...
You could set your SVG as a mask. That way setting a background-color would act as your fill color.
HTML
<div class="logo"></div>
CSS
.logo {
background-color: red;
-webkit-mask: url(logo.svg) no-repeat center;...
What is the difference between Type and Class?
...s.
In contrast, an object's
type only refers to its interface - a
set of requests to which it can
respond.
An object can have many types,
and objects of different classes can
have the same type.
//example in c++
template<typename T>
const T & max(T const & a,T co...