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Unix's 'ls' sort by name

... My ls sorts by name by default. What are you seeing? man ls states: List information about the FILEs (the current directory by default). Sort entries alpha‐betically if none of -cftuvSUX nor --sort is specified.: ...
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How to revert a “git rm -r .”?

... didn't down vote, but I just tried stash, reset hard, pop and lost all of my recent changes. Maybe I misread the answer. – Greg M. Krsak Feb 11 '12 at 20:23 1 ...
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Android: remove notification from notification bar

... private static final int MY_NOTIFICATION_ID= 1234; String ns = Context.NOTIFICATION_SERVICE; NotificationManager mNotificationManager; mNotificationManager = (NotificationManager) getSystemService(ns); mNotificationManager.notify(MY_NOTIFICATION_ID, ...
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Warning :-Presenting view controllers on detached view controllers is discouraged

In my app, I am using a navigation controller. Later on in some view I am using presentViewController for showing a zoomed image. Also I am not using a Storyboard or nib. ...
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Sending a notification from a service in Android

...ificationCompat.Builder(this) .setSmallIcon(R.drawable.mylogo) .setContentTitle("My Notification Title") .setContentText("Something interesting happened"); int NOTIFICATION_ID = 12345; Intent targetIntent = new Intent(this, MyFavor...
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How to remove the arrow from a select element in Firefox

... And after 2 years, this is the best answer that's been posted to achieve my desired result. I've put a JSBin of the code here: jsbin.com/aniyu4/2440/edit for others to view, and made only 1 minor CSS update. The span was wider than the select in FF, due to the right padding - this meant clicking t...
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Error Dropping Database (Can't rmdir '.test\', errno: 17)

Basically, I was taught on how to create a root password using the "mysqladmin -u root -p password" command, this was done all through the windows command editor. Now, the next process was to display the default databases (info. schema, mysql and test) which was achieved by using "SHOW DATABASES;" ...
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From inside of a Docker container, how do I connect to the localhost of the machine?

So I have a Nginx running inside a docker container, I have a mysql running on localhost, I want to connect to the MySql from within my Nginx. The MySql is running on localhost and not exposing a port to the outside world, so its bound on localhost, not bound on the ip address of the machine. ...
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stdlib and colored output in C

... making a simple application which requires colored output. How can I make my output colored like emacs and bash do? 7 Answ...
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How do I explicitly instantiate a template function?

...rent from specialization. +1 for teaching me this new thing. I'm removing my post. :D – Nawaz Feb 8 '11 at 13:11 ...