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So what about super, instead of command? I see the Linux syntax in my default key bindings, and I've successfully used it in my user key bindings.
– Ace
Feb 15 '13 at 17:33
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How to create directory automatically on SD card
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Here is what works for me.
uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
in your manifest and the code below
public static boolean createDirIfNotExists(String path) {
boolean ret = true;
File...
How do I undo the most recent local commits in Git?
...$ git commit -c ORIG_HEAD # (5)
This is what you want to undo.
This does nothing to your working tree (the state of your files on disk), but undoes the commit and leaves the changes you committed unstaged (so they'll appear as "Changes not staged for commit" in git...
Intelli J IDEA takes forever to update indices
...are several answers in the Forums for different IntelliJ Versions, here is what I´ve tried (IntelliJ 13).
Give more Memory. Does not help anything with the 'Updating indices'
Delete .idea and iml in project. Does not help.
In the end what resolved my problem with 'Updating indices' was:
delet...
Ruby combining an array into one string
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Use the Array#join method (the argument to join is what to insert between the strings - in this case a space):
@arr.join(" ")
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passing 2 $index values within nested ng-repeat
...assed data, and also adds an additional $index variable in that scope.
So what you need to do is reach up to the parent scope, and use that $index.
See http://plnkr.co/edit/FvVhirpoOF8TYnIVygE6?p=preview
<li class="tutorial_title {{tutorial.active}}" ng-click="loadFromMenu($parent.$index)" ng-...
How to hide underbar in EditText
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what if I am already having background of other color, lets say gray, how to remove underbar / underline in that case?
– Narendra Singh
Nov 25 '15 at 9:46
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Linear Regression and group by in R
...er. In SAS I would do a 'by' statement and in SQL I would do a 'group by'. What's the R way of doing this?
10 Answers
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rbenv not changing ruby version
...tried this on a Ubuntu 12.04 VM and got the same results. The following is what i get in my terminal when I try to change ruby versions:
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How to write iOS app purely in C
...ationMain(int, ...);
// Entry point of the application. If you don't know what this is by now,
// then you probably shouldn't be reading the rest of this post.
int main(int argc, char *argv[])
{
// Create an @autoreleasepool, using the old-stye API.
// Note that while NSAutoreleasePool IS...