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Set opacity of background image without affecting child elements
.... i just downvoted, but look at this accepted answer: stackoverflow.com/a/6502295/131809 upvoted 10 times, and pretty much identical.
– Alex
Nov 7 '12 at 15:56
9
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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
创业测试：50个迹象表明你真该创业了如果你此刻正坐在书桌前，幻想着开创属于你自己的企业，那么这篇文章就是为你而写的。你已经知道了创办一家公司可能是一个很吓人的过程，需...如果你此刻正坐在书桌前，幻想着开创...
MySQL一次主从数据不一致的问题解决过程 - 数据库(内核) - 清泛网 - 专注C/...
... TS ERRORS DIFFS ROWS CHUNKS SKIPPED TIME TABLE 06-16T16:50:21 0 1 8379 4 0 0.322 radius.account_account 06-16T16:50:21 0 1 11429 1 0 0.278 radius.account_mac 06-16T16:50:21 0 1 63747 1 0 0.329 radius...
How do I check if there are duplicates in a flat list?
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Xavier DecoretXavier Decoret
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How to move columns in a MySQL table?
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If empName is a VARCHAR(50) column:
ALTER TABLE Employees MODIFY COLUMN empName VARCHAR(50) AFTER department;
EDIT
Per the comments, you can also do this:
ALTER TABLE Employees CHANGE COLUMN empName empName VARCHAR(50) AFTER department;
Note ...
Prompt Dialog in Windows Forms
...tion)
{
Form prompt = new Form()
{
Width = 500,
Height = 150,
FormBorderStyle = FormBorderStyle.FixedDialog,
Text = caption,
StartPosition = FormStartPosition.CenterScreen
};
Label textLabel = new Label()...
Setting unique Constraint with fluent API?
...e) index.
– jakubka
Feb 5 '16 at 12:50
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String concatenation: concat() vs “+” operator
... Score Error Units
StringConcatenation.concat_2 thrpt 50 24908871.258 ± 1011269.986 ops/s
StringConcatenation.concat_3 thrpt 50 14228193.918 ± 466892.616 ops/s
StringConcatenation.concat_4 thrpt 50 9845069.776 ± 350532.591 ops/s
StringConcatenatio...
What size should TabBar images be?
...man Interface Guidelines:
@1x : about 25 x 25 (max: 48 x 32)
@2x : about 50 x 50 (max: 96 x 64)
@3x : about 75 x 75 (max: 144 x 96)
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css rotate a pseudo :after or :before content:“”
....process-list:after{
content: "\2191";
position: absolute;
top:50%;
right:-8px;
background-color: #ea1f41;
width:35px;
height: 35px;
border:2px solid #ffffff;
border-radius: 5px;
color: #ffffff;
z-index: 10000;
-webkit-transform: rotate(50deg) translat...