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File tree view in Notepad++
...es .Net v2 )
step-2) Again on Notepad++ Toolbar:
Explorer->Explorer
Now you can view files with tree view.
Update:
After adding Explorer, right click to edit a file in Notepad++ may stop working. To make it work again, restart Notepad++ afresh.
...
startActivityForResult() from a Fragment and finishing child Activity, doesn't call onActivityResult
...tResult(Activity.RESULT_OK);
getActivity().finish();
Now Getting Result to Fragment with
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK &...
What is the difference between a symbolic link and a hard link?
...o the file myfile.txt":
$ ln -s myfile.txt my-soft-link
Look what will now happen if myfile.txt is deleted (or moved): my-hard-link still points to the same contents, and is thus unaffected, whereas my-soft-link now points to nothing. Other answers discuss the pros/cons of each.
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Change default app.config at runtime
... That aside, using reflection to access private fields may work now, but it could use a warning that it isn't supported and may break in future versions of the .NET Framework.
– user743382
Mar 17 '15 at 9:36
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jQuery Datepicker onchange event issue
...s answer and then went out, and literally as I was leaving I thought "You know, you could trigger the change handler(s)" and so I've updated the answer with that. :-)
– T.J. Crowder
Jun 24 '11 at 21:52
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How can I permanently enable line numbers in IntelliJ?
...
In Intellij 14 it's now File -> Settings -> Editor -> General -> Appearance -> Show line numbers. Or Search for "Line Numbers".
– Radu Bompa
Jan 29 '15 at 10:08
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Display an array in a readable/hierarchical format
...an pass true as the second parameter to print_r to get the data as string. Now you can return '<pre>'.print_r(User::all(), true); from your routes file.
– DutGRIFF
Nov 5 '14 at 19:43
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In Django, how do I check if a user is in a certain group?
...ming, there is one initial user
user.groups.add(group) # user is now in the "Editor" group
then user.groups.all() returns [<Group: Editor>].
Alternatively, and more directly, you can check if a a user is in a group by:
if django_user.groups.filter(name = groupname).exists():
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Kill detached screen session [closed]
...screens directory will not have the 26727.pts-0.devxxx file in it anymore. Now to make sure just type this:
screen -ls
and you should get:
No Sockets found in /tmp/uscreens/S-xxx.
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Determining whether jQuery has not found any element
...t(0) !== undefined
$('#my_selector')[0] !== undefined
This is the basic, now do whatever you want.
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