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Calculate relative time in C#
... This type of code is nearly impossible to localize. If your app only needs to remain in English, then fine. But if you make the jump to other languages, you will hate yourself for doing logic like this. Just so y'all know...
– Nik Reiman
May 23 '...
Is ServiceLocator an anti-pattern?
...nnot use the classes before satisfying them.
In a typical line of business application you should avoid the use of service location for that very reason. It should be the pattern to use when there are no other options.
Is the pattern an anti-pattern?
No.
For instance, inversion of control containers...
Best way to load module/class from lib folder in Rails 3?
...
As of Rails 2.3.9, there is a setting in config/application.rb in which you can specify directories that contain files you want autoloaded.
From application.rb:
# Custom directories with classes and modules you want to be autoloadable.
# config.autoload_paths += %W(#{con...
Developing for Android in Eclipse: R.java not regenerating
...ete it and thought that Eclipse would generate a new one. But that didn't happen, and I don't have R.java now. How can I regenerate one?
...
What is the difference between Xamarin.Form's LayoutOptions, especially Fill and Expand?
...owing example to see the difference between all eight layout options.
The app contains a dark gray StackLayout with eight nested white buttons, each of which is labeled with its vertical layout option. When clicking on one of the buttons, it assignes its vertical layout option to the stack layout. ...
String, StringBuffer, and StringBuilder
...gBuffer and StringBuilder is that StringBuffer is thread-safe. So when the application needs to be run only in a single thread then it is better to use StringBuilder. StringBuilder is more efficient than StringBuffer.
Situations:
If your string is not going to change use a String class because a ...
Prevent errors from breaking / crashing gulp watch
...ch task to stop.
Examples :
gulp.task('all', function () {
gulp.src('./app/script/*.coffee')
.pipe(coffee({ bare: true }))
.on('error', swallowError)
.pipe(gulp.dest('./public/js'))
gulp.src('css/*.scss')
.pipe(sass({ compass: true }))
.on('error', swallowError)
.pipe(...
Program only crashes as release build — how to debug?
...here the code is crashing, though unfortunately the actual crash seems to happen in some destructor, since the last trace messages I see are in other destructors which execute cleanly.
...
Draw on HTML5 Canvas using a mouse
...
Here's the most straightforward way to create a drawing application with canvas:
Attach a mousedown, mousemove, and mouseup event listener to the canvas DOM
on mousedown, get the mouse coordinates, and use the moveTo() method to position your drawing cursor and the beginPath() m...
Run PHP Task Asynchronously
I work on a somewhat large web application, and the backend is mostly in PHP. There are several places in the code where I need to complete some task, but I don't want to make the user wait for the result. For example, when creating a new account, I need to send them a welcome email. But when they h...