大约有 47,000 项符合查询结果（耗时：0.0696秒） [XML]
Set margins in a LinearLayout programmatically
...
Ha, ok I understand now. Was getting a bit lost in the layout system which is rather complicated. I don't think there's anyway to set layout_widgth/height at runtime.
– Timmmm
Mar 20 '10 at 10:51
...
How to code a BAT file to always run as admin mode?
..., click Advanced
Select the checkbox "Run as administrator"
Click OK, OK
Now when you double click the shortcut it will prompt you for UAC confirmation and then Run as administrator (which as I said above is different than running under an account in the Administrator Group)
Check the screenshot ...
How to find the largest file in a directory and its subdirectories?
...as I can tell, this notation is still supported by modern GNU sort, though now that I look, it seems to have been dropped from the sort man page after around version 5.1. You can see it in the man page for sort for FreeBSD 4.11. I guess I haven't read sort's man page since before FreeBSD 5.0 was r...
How to create function that returns nothing
... #variable_conflict use_variable
DECLARE
curtime timestamp := now();
BEGIN
UPDATE users SET last_modified = curtime, comment = comment
WHERE users.id = id;
END;
$$ LANGUAGE plpgsql;
sh...
open_basedir restriction in effect. File(/) is not within the allowed path(s):
...e a separate error log file for each VirtualHost definition. The trick is knowing exactly how to set it up, because you can’t touch the configuration directly without breaking Plesk.
Every domain name on your (dv) has its own directory in /var/www/vhosts. A typical directory has the following top ...
Unique fields that allow nulls in Django
...ULL just after it comes out of the database, and the rest of Django won't know/care. A quick and dirty example:
from django.db import models
class CharNullField(models.CharField): # subclass the CharField
description = "CharField that stores NULL but returns ''"
__metaclass__ = models.S...
Merge/flatten an array of arrays
... native method called flat to do this exactly.
(As of late 2019, flat is now published in the ECMA 2019 standard, and core-js@3 (babel's library) includes it in their polyfill library)
const arr1 = [1, 2, [3, 4]];
arr1.flat();
// [1, 2, 3, 4]
const arr2 = [1, 2, [3, 4, [5, 6]]];
arr2.flat();
/...
How can I deserialize JSON to a simple Dictionary in ASP.NET?
...or pointing out, I made some modification to this code but I don't have it now. This code doesn't handle JArray objects, I'll update the code once I have it.
– Dasun
Mar 4 '15 at 8:41
...
Custom checkbox image android
...:background instead of android:button and ended up with 2 buttons instead. Now it all works well.
– Artem Russakovskii
Nov 23 '10 at 23:07
1
...
Easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lio
What is the easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lion)?
12 Answ...