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Retrieve a Fragment from a ViewPager
...r relies on a name being generated by the framework. If that ever changes, then it will no longer work.
What about this solution, overriding instantiateItem() and destroyItem() of your Fragment(State)PagerAdapter:
public class MyPagerAdapter extends FragmentStatePagerAdapter {
SparseArray<F...
How to cancel a local git commit
... README, added a new line ' this for my testing line ' and saved the file, then I issued the following commands
6 Answers
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How do I remove documents using Node.js Mongoose?
...nt directly with the .remove() method rather than finding the document and then removing it which seems to me more efficient and easy to maintain.
See example:
Model.remove({ _id: req.body.id }, function(err) {
if (!err) {
message.type = 'notification!';
}
else {
...
deny direct access to a folder and file by htaccess
...
It's possible to use a Files directive and disallow access to all files, then use it again to set the files that are accessible:
<Files ~ "^.*">
Deny from all
</Files>
<Files ~ "^index\.php|css|js|.*\.png|.*\.jpg|.*\.gif">
Allow from all
</Files>
...
Returning from a finally block in Java
...
Where should one put the return then?
– parsecer
Mar 21 at 9:04
@parsecer I...
How to import a .cer certificate into a java keystore?
During the development of a Java webservice client I ran into a problem. Authentication for the webservice is using a client certificate, a username and a password. The client certificate I received from the company behind the webservice is in .cer format. When I inspect the file using a text edit...
How to upgrade Git on Windows to the latest version?
... exist in Git 2.13 and before.
If this errors with "is not a git command" then either you don't actually have Git for Windows, or your version is very old.
In which case, simply get the latest installer from https://git-scm.com/download (check whether you want 32- or 64-bit) and run it to upgrade....
Setting PATH environment variable in OSX permanently
...f ~/.bash* thing.
And don't forget to restart all the terminal windows, then echo $PATH. The $PATH string will be PATH_SET_IN_3&4:PATH_SET_IN_1:PATH_SET_IN_2.
Noticed that the first two ways (/etc/paths and /etc/path.d) is in / directory which will affect all the accounts in your computer w...
PHP Pass variable to next page
...of sessions, except if you want data to persist between sessions, but even then it's perhaps better to store it in a DB, and retrieve it based on a username or id.
GET and POST
You can add the variable in the link to the next page:
<a href="page2.php?varname=<?php echo $var_value ?>">...
How to concatenate two MP4 files using FFmpeg?
...hence why I chose ffmpeg. I'm converting the two files into .ts files and then concatenating them and then trying to encode that concated .ts file. The files are h264 and aac encoded and I'm hoping to keep the quality the same or as close to original as possible.
...