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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
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Android: remove notification from notification bar
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private static final int MY_NOTIFICATION_ID= 1234; String ns = Context.NOTIFICATION_SERVICE; NotificationManager mNotificationManager; mNotificationManager = (NotificationManager) getSystemService(ns); mNotificationManager.notify(MY_NOTIFICATION_ID, ...
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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UnicodeDecodeError when redirecting to file
... help explain the behavior, with characters that are actually supported by my terminal (which uses cp437, not UTF-8).
Example 1
Note that the #coding comment indicates the encoding in which the source file is saved. I chose utf8 so I could support characters in source that my terminal could not. ...
Programmatically fire button click event?
...ted to other controls such as UISwitch (UIControlEventValueChanged) and in my case is much better than calling the target/action code directly b/c I want the switch to switch! Thx.
– John Erck
Oct 27 '13 at 15:14
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Should I avoid the use of set(Preferred|Maximum|Minimum)Size methods in Java Swing?
... in the Rules (hehe) or in the link @bendicott found in his/her comment to my answer. Socially, posing tons of work onto your unfortunate fellow who has to maintain the code and has to track down a broken layout.
I don't think any LayoutManager can exactly satisfy all desired layout needs. Do I r...
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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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...
When is a function too long? [closed]
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There's no real hard and fast rules for it. Generally I like my methods to just "do one thing". So if it's grabbing data, then doing something with that data, then writing it to disk then I'd split out the grabbing and writing into separate methods so my "main" method just contains the...
How can I check for “undefined” in JavaScript? [duplicate]
...e the typeof operator, which is guaranteed to return a string:
if (typeof myVar !== 'undefined')
Direct comparisons against undefined are troublesome as undefined can be overwritten.
window.undefined = "foo";
"foo" == undefined // true
As @CMS pointed out, this has been patched in ECMAScript ...