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How do I upgrade my ruby 1.9.2-p0 to the latest patch level using rvm?
...sk RVM to list the ruby versions available to install by running rvm list known.
In the output you should now see:
# MRI Rubies
...
[ruby-]1.9.2[-p320]
...
The square brackets around the patch level indicate that this is currently RVM's default patch level for ruby 1.9.2.
Finally, to install th...
How to convert floats to human-readable fractions?
...t;(double)0x7FFFFFFF) break; // AF: representation failure
}
/* now remaining x is between 0 and 1/ai */
/* approx as either 0 or 1/m where m is max that will fit in maxden */
/* first try zero */
printf("%ld/%ld, error = %e\n", m[0][0], m[1][0],
startx - ((double) ...
How to install an npm package from GitHub directly?
...
Only solution I think of for now is to specify a commit with .../express.git#commit
– Gaston Sanchez
Dec 8 '14 at 18:23
40
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Simplest way to serve static data from outside the application server in a Java web application
...n the response, you should set the Content-Type header so that the client knows which application to associate with the provided file. And, you should set the Content-Length header so that the client can calculate the download progress, otherwise it will be unknown. And, you should set the Content-D...
How to determine when Fragment becomes visible in ViewPager
...ibrary update (rev 11), the user visible hint issue is finally fixed. It's now safe to use user visible hint for ViewPager.
– Oasis Feng
Nov 14 '12 at 3:05
59
...
git remote prune – didn't show as many pruned branches as I expected
...ch that was removed by someone else. It's more likely that your co-workers now need to run git prune to get rid of branches you have removed.
So what exactly git remote prune does? Main idea: local branches (not tracking branches) are not touched by git remote prune command and should be removed ...
Using Razor within JavaScript
...cript">
// Some JavaScript code here to display map, etc.
// Now add markers
@foreach (var item in Model) {
<text>
var markerlatLng = new google.maps.LatLng(@(Model.Latitude), @(Model.Longitude));
var title = '@(Model.Title)';
var d...
How to obtain Signing certificate fingerprint (SHA1) for OAuth 2.0 on Android?
...
MD5 appears in logcat now (not in the window during creation).
– Tool
Aug 9 '13 at 18:16
4
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How to remove/delete a large file from commit history in Git repository?
...ry. You can then use git gc to clean away the dead data:
$ git gc --prune=now --aggressive
The BFG is typically at least 10-50x faster than running git-filter-branch, and generally easier to use.
Full disclosure: I'm the author of the BFG Repo-Cleaner.
...
Android: Expand/collapse animation
...o I post my actual solution. The main advantage is that you don't have to know the expanded height to apply the animation and once the view is expanded, it adapts height if content changes. It works great for me.
public static void expand(final View v) {
int matchParentMeasureSpec = View.Measur...