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无社交不商业，Uber将边缘化BAT - 资讯 - 清泛网 - 专注C/C++及内核技术
...核心是产品。互联网+，就是社群+产品，产品型社群是这个时代最重要的生存方式。一旦给社群加上产品，社群经济的巨大魅力就爆发了，社群就成了未来商业的最大入口。
电台广播被谁打败了？ 当所有司机都在接听滴...
css z-index lost after webkit transform translate3d
...50px);
}
#element_b {
-webkit-transform: translate3d(0, 0, 100px);
}
#element_a:hover {
-webkit-transform: translate3d(100px, 0, 60px);
}
#element_b:hover {
-webkit-transform: translate3d(-100px, 0, -60px);
}
</style>
<body>
<d...
Short description of the scoping rules?
...scope:
from __future__ import print_function # for python 2 support
x = 100
print("1. Global x:", x)
class Test(object):
y = x
print("2. Enclosed y:", y)
x = x + 1
print("3. Enclosed x:", x)
def method(self):
print("4. Enclosed self.x", self.x)
print("5. Globa...
How to print colored text in Python?
... windows (provided you use ANSICON, or in Windows 10 provided you enable VT100 emulation). There are ansi codes for setting the color, moving the cursor, and more.
If you are going to get complicated with this (and it sounds like you are if you are writing a game), you should look into the "curses"...
How can I clone an SQL Server database on the same server in SQL Server 2008 Express?
..._log nvarchar(50);
DECLARE @destDb nvarchar(50);
DECLARE @destMdf nvarchar(100);
DECLARE @destLdf nvarchar(100);
DECLARE @sqlServerDbFolder nvarchar(100);
SET @sourceDb = 'db1'
SET @sourceDb_log = @sourceDb + '_log'
SET @backupPath = 'E:\tmp\' + sourceDb + '.bak' --ATTENTION: file must already exis...
CSS vertical alignment text inside li
...is pretty standard and I don't consider it a "hack". Just add line-height: 100px to your ul.catBlock li and it will be fine.
In this case you may have to add it to ul.catBlock li a instead since all of the text inside the li is also inside of an a. I have seen some weird things happen when you do t...
Hide html horizontal but not vertical scrollbar
...
<div style="width:100px;height:100px;overflow-x:hidden;overflow-y:auto;background-color:#000000">
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...
Perform debounce in React.js
... super(props);
this.method = debounce(this.method.bind(this),1000);
}
method() { ... }
}
ES5
var SearchBox = React.createClass({
method: function() {...},
componentWillMount: function() {
this.method = debounce(this.method.bind(this),100);
},
});
See JsF...
Remove non-utf8 characters from string
...][\x80-\xBF]{3} # quadruple-byte sequence 11110xxx 10xxxxxx * 3
){1,100} # ...one or more times
)
| . # anything else
/x
END;
preg_replace($regex, '$1', $text);
It searches for UTF-8 sequences, and captures those into group 1. It also...
Argument list too long error for rm, cp, mv commands
...xargs to process the commands in batches. For instance to delete the files 100 at a time, cd into the directory and run this:
echo *.pdf | xargs -n 100 rm
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