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What is the difference between gravity and layout_gravity in Android?
... other way around. Every time, I think "layout_gravity" means "the gravity for how this ViewGroup lays out it's contents", and "gravity" is "where this View gravitates to".
– Ogre
Aug 9 '13 at 5:29
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Replace one character with another in Bash
...ar=${foo// /.}
See http://tldp.org/LDP/abs/html/string-manipulation.html for more details.
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How to delete the last n commits on Github and locally?
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Can you generalize this for last n number of commits?
– user_19
Apr 29 '14 at 0:39
6
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Submitting a multidimensional array via POST with php
I have a php form that has a known number of columns (ex. top diameter, bottom diameter, fabric, colour, quantity), but has an unknown number of rows, as users can add rows as they need.
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How to get Scala List from Java List?
...language using:
import scala.collection.JavaConversions._
...
lst.toList.foreach{ node => .... }
works. asScala did not work
In 2.12.x use import scala.collection.JavaConverters._
In 2.13.x use import scala.jdk.CollectionConverters._
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Difference between git pull --rebase and git pull --ff-only
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git rebase origin/master
i.e. your remote changes (C) will be applied before the local changes (D), resulting in the following tree
A -- B -- C -- D
What will happen if I use git pull --ff-only ?
It will fail.
git pull --ff-only corresponds to
git fetch
git merge --ff-only origin/mast...
Modify/view static variables while debugging in Eclipse
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Does someone know how I can get this to work for C++?
– Joris
Apr 28 '17 at 8:31
Nice an...
Is there a python equivalent of Ruby's 'rvm'?
...th virtualenv burrito.
Update: the correct answer is now probably pyenv.
For scientific computing, the corresponding tool is anaconda.
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How to convert `git:` urls to `http:` urls
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Here's an example of rewriting the default protocol for GitHub:
git config --global url.https://github.com/.insteadOf git://github.com/
Git documentation for url.<base>.insteadOf:
git config [--global] url.<base>.insteadOf <other_url>
Any URL that starts wi...
Open a project in a new window in IntelliJ after “accidentally” clicking remember decision
...ces | Appearance & Behavior | System Settings | Project Opening (or, before version 15, File | Settings/Preferences | General | Project Opening)
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