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What's the difference between HEAD, working tree and index, in Git?
.... It serves two major purposes:
it tells Git which commit to take files from when you checkout, and
it tells Git where to put new commits when you commit.
When you run git checkout ref it points HEAD to the ref you’ve designated and extracts files from it. When you run git commit it create...
nano error: Error opening terminal: xterm-256color
...
Worked for me when ran on the remove system. Connection from was OS X -> Ubuntu
– Ryan Griffith
Jul 4 '16 at 14:09
...
Resolve Git merge conflicts in favor of their changes during a pull
...ull --rebase, ours and theirs may appear swapped; --ours gives the version from the branch the changes are rebased onto, while --theirs gives the version from the branch that holds your work that is being rebased.
– Vuk Djapic
Jul 6 '17 at 15:13
...
git rebase, keeping track of 'local' and 'remote'
... resolving conflicts. I sometimes have the impression that they swap sides from one commit to the next.
4 Answers
...
Access index of the parent ng-repeat from child ng-repeat
...t;
<li class="tutorial_title {{tutorial.active}}" ng-click="loadFromMenu(sectionIndex)" ng-repeat="tutorial in section.tutorials">
{{tutorial.name}}
</li>
</ul>
</ul>
Plunker: http://plnkr.co/edit/knwGEnOsAWLhLieKVItS?p=info
...
Node.js quick file server (static files over HTTP)
...ng at http://127.0.0.1:8125/');
UPDATE
If you need to access your server from external demand/file, you need to overcome the CORS, in your node.js file by writing the below, as I mentioned in a previous answer here
// Website you wish to allow to connect
response.setHeader('Access-Control-Allow-O...
What arguments are passed into AsyncTask?
...here all the stuff you want to do in the background, in a different thread from the main one. Here we have as an input value an array of objects from the type “X” (Do you see in the header? We have “...extends AsyncTask” These are the TYPES of the input parameters) and returns an object from...
CursorLoader usage without ContentProvider
...ssed to the callbacks immediately.
* <p/>
* Must be called from the UI thread
*/
@Override
protected void onStartLoading() {
if (mCursor != null) {
deliverResult(mCursor);
}
if (takeContentChanged() || mCursor == null) {
fo...
Why is NaN not equal to NaN? [duplicate]
...c then you could get wildly incorrect (or worse: subtly incorrect) results from your calculations with no obvious indicator as to why.
There are also really good reasons for NaNs in calculations when probing the value of a mathematical function; one of the examples given in the linked document is ...
Position Relative vs Absolute?
...ells the browser that whatever is going to be positioned should be removed from the normal flow of the document and will be placed in an exact location on the page. It won't affect how the elements before it or after it in the HTML are positioned on the Web page however it will be subject to it's pa...