大约有 19,000 项符合查询结果（耗时：0.0274秒） [XML]
CSS hexadecimal RGBA?
... #ffffffff (eight hex-digits) is not specified is both that CSS colors are rooted in sRGB color space and that an eight-hex-digit notation would be ambiguous with a display device that supports a color depth of 32 bit. Remember that there is still #fff so that it means rgb(100%, 100%, 100%) – whit...
Android emulator freezing OS X v10.9 (Mavericks) with HAXM
...exander from Intel's response pasted below)
Hi,
We identified the root cause of this issue. The Intel HaXM team is
testing an update to support newly released OSes (Microsoft Windows*
8.1 and OS X Mavericks*). Look for word on our upcoming update.
Thanks, Alex
This is a known iss...
Modify table: How to change 'Allow Nulls' attribute from not null to allow null
...
For MySQL, MariaDB
ALTER TABLE [table name] MODIFY COLUMN [column name] [data type] NULL
Use MODIFY COLUMN instead of ALTER COLUMN.
share
|
...
runOnUiThread in fragment
...avedInstanceState) {
// Inflate the layout for this fragment
View root = inflater.inflate(R.layout.fragment_head_screen, container, false);
dateTextView = root.findViewById(R.id.dateView);
hourTv = root.findViewById(R.id.hourView);
Thread thread = new Thread() {
@...
Bash script error [: !=: unary operator expected
...ef | grep -v '\['`"
else
echo "`ps -ef | grep '\[' | grep root`"
fi;;
*) echo "usage: $0 [-v]"
exit 1;; #It is good practice to throw a code, hence allowing $? check
esac
If one cares not where the '-v' arg is, then simply drop the case inside a loop. The woul...
TypeError: $.ajax(…) is not a function?
I'm trying to create a simple AJAX request which returns some data from a MySQL database. Here's my function below:
13 Answ...
创业测试：50个迹象表明你真该创业了 - 资讯 - 清泛网 - 专注C/C++及内核技术
...。即使子女们不愿意接管家族企业，但他们也目睹了你是如何辛苦工作并且获得回报的。
31.你并不介意亲力亲为。身为一名新晋创业者，你不得不做大量枯燥乏味的工作。这并不是一个愉快的过程。但是如果你不介意亲力亲为...
Allow user to set up an SSH tunnel, but nothing else
...
?? @DanFarrell would the .ssh/authorized_keys be owned by root, or wheel, or whom?
– Andrew Wolfe
Nov 23 '15 at 14:35
...
Finding duplicate rows in SQL Server
... I found this answer that worked just great: Get list of duplicate rows in MySql
SELECT n1.*
FROM myTable n1
INNER JOIN myTable n2
ON n2.repeatedCol = n1.repeatedCol
WHERE n1.id <> n2.id
share
|
...
How to get the Full file path from URI
...nd of unique id per storage
// don't know any API that can get the root path of that storage based on its id.
//
// so no "primary" type, but let the check here for other devices
if ("primary".equalsIgnoreCase(type)) {
fullPath = Environment.getExternalSto...