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Git Symlinks in Windows
...ace the links, I would recommend marking them as unchanged with git update-index --assume-unchanged, rather than listing them in .git/info/exclude.
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How can I use vim to convert my file to utf8?
...@MichaelKrelin-hacker, changing fileencoding is also a valid answer to the question, which does not IMO lead to taking bad habits. But OK, that's just a matter of mood I suppose.
– Benoit
Feb 16 '12 at 13:56
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Qt: How do I handle the event of the user pressing the 'X' (close) button?
I am developing an application using Qt. I don't know which slot corresponds to the event of "the user clicking the 'X'(close) button of the window frame" i.e. this button:
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SQLite table constraint - unique on multiple columns
...t leaves off the UNIQUE constraint. I was only able to do this by using an index.
– gattsbr
Aug 11 at 14:55
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兼容主流浏览器的JS复制内容到剪贴板 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ard.swf 的下载地址：http://www.jeffothy.com/weblog/uploads/clipboard.php
但是 Flash 10 时代，上面的方法已经不行了。
因为flash10中规定了只有在swf上进行了真实的操作（比如鼠标点击）才能访问剪切板，而上述方法只是使用了一个隐藏的swf...
How to make an immutable object in Python?
...ter(1))
p = Point(2, 3)
p.x
# 2
p.y
# 3
Edit: If you want to get rid of indexing either, you can override __getitem__():
class Point(tuple):
__slots__ = []
def __new__(cls, x, y):
return tuple.__new__(cls, (x, y))
@property
def x(self):
return tuple.__getitem__(se...
What does 'COLLATE SQL_Latin1_General_CP1_CI_AS' do?
... such as object names (i.e. sys.objects), column names (i.e. sys.columns), index names (i.e. sys.indexes), etc.
The Collation used for Database-level objects: tables, columns, indexes, etc.
Also:
ASCII is an encoding which is 8-bit (for common usage; technically "ASCII" is 7-bit with character v...
Loading basic HTML in Node.js
...ugh.
var http = require('http'),
fs = require('fs');
fs.readFile('./index.html', function (err, html) {
if (err) {
throw err;
}
http.createServer(function(request, response) {
response.writeHeader(200, {"Content-Type": "text/html"});
response.wr...
App Inventor 2 低功耗蓝牙 BlueToothLE 拓展 · App Inventor 2 中文网
...试具有响应能力的写入特征UUID。
CharacteristicByIndex – 从已连接设备支持的特征列表中返回指定索引的特征UUID，索引从 1 开始。
参数:
index (number) —
特征的索引，必须介于 1 和特征列表的长度之间...
JSR-303 @Valid annotation not working for list of child objects
... and 3.5.1 of JSR 303: Bean Validation. As I explained in my answer to the question Is there a standard way to enable JSR 303 Bean Validation using annotated method, this is the real use of @Valid annotation as per JSR 303.
Edit
Example code: Hibernate Validator- Object Graph. (The list of passenge...