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How to replace a character by a newline in Vim
... the correct output. MS DOS used raw printer data as the text file format, Mac OS used CR and converted from that to printer's raw format and UNIX used LF and converted from that to printer's raw format.
– Mikko Rantalainen
Dec 21 '17 at 7:46
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Adding n hours to a date in Java?
...time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
Android
Later versions of Android bundle implementations of the java.time classes.
For earlier Android (<26), the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….
The Thre...
How to ignore xargs commands if stdin input is empty?
...
Unfortunately this does not work on a Mac. Neither the short nor the long option.
– wedi
Jun 24 '15 at 15:50
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Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
...wasn't with the key itself, but rather that I had not added it to my local Mac's list of known ssh keys. So even though my Heroku account had the correct key uploaded, my Mac could not authenticate with it because it could not find that key on my computer. The solution?
ssh-add ~/.ssh/id_rsa
#and, ...
When should one use RxJava Observable and when simple Callback on Android?
...e getUserPhoto example:
RxJava:
api.getUserPhoto(photoId)
.observeOn(AndroidSchedulers.mainThread())
.subscribe(new Action1<Photo>() {
@Override
public void call(Photo photo) {
// do some stuff with your photo
}
});
Callback:...
Re-sign IPA (iPhone)
...sign fails on Yosemite -- Warning: --resource-rules has been deprecated in Mac OS X >= 10.10! Payload/Aaa.app/ResourceRules.plist: cannot read resources
– Jibeex
Oct 28 '14 at 22:25
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Is this the right way to clean-up Fragment back stack when leaving a deeply nested stack?
I'm using the Android Compatibility library to implement fragments and have extended the layout sample so that a fragment contains a button which fires off another fragment.
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Difference between SurfaceView and View?
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Official detail answer: developer.android.com/guide/topics/graphics/2d-graphics.html
– Helin Wang
Mar 18 '14 at 16:07
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Setting PATH environment variable in OSX permanently
...I've found that there are some files that may affect the $PATH variable in macOS (works for me, 10.11 El Capitan), listed below:
As the top voted answer said, vi /etc/paths, which is recommended from my point of view.
Also don't forget the /etc/paths.d directory, which contains files may affect ...
Xcode 4, Core Data Model Version - Set Current Version
... edited Nov 29 '11 at 22:17
Mac_Cain13
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answered Mar 21 '11 at 6:27
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