大约有 3,500 项符合查询结果（耗时：0.0227秒） [XML]
程序崩溃时malloc/new可能导致死锁，程序卡死退不出 - C/C++ - 清泛网 - 专...
...erver2016服务器C++崩溃时容易不彻底，导致卡住死锁，Server2008死锁概率低一些，死锁感觉是由于malloc不可重入导致的。操作系统底层API行为可能不一致，可能有办法指定 1、程序崩溃时malloc/new可能导致死锁，程序卡死退不出。Win...
那些年 O2O创业我踩了十个坑 - 资讯 - 清泛网 - 专注C/C++及内核技术
...对手在8月份宣布，拿到了一亿美金的B轮融资，而且还是百度战略投资。
如果说之前大家虽然有差距，但还能看到其背影，那么现在，我只能仰视其背景。
我们的节奏完全被打乱，等我们抬起头来想赶紧去找融资时，八九月份...
TSQL - Cast string to integer or return default value
...2 (or newer):
Use the TRY_CONVERT function.
If you are on SQL Server 2005, 2008, or 2008 R2:
Create a user defined function. This will avoid the issues that Fedor Hajdu mentioned with regards to currency, fractional numbers, etc:
CREATE FUNCTION dbo.TryConvertInt(@Value varchar(18))
RETURNS int
AS
B...
Best approach to remove time part of datetime in SQL Server
... month, tomorrow etc by changing "0" base
Edit, Oct 2011
For SQL Server 2008+, you can CAST to date i.e. CAST(getdate() AS date). Or just use date datatype so no time to remove.
Edit, Jan 2012
A worked example of how flexible this is: Need to calculate by rounded time or date figure in sql serv...
How can I parse JSON with C#?
...uct = new Product();
product.Name = "Apple";
product.Expiry = new DateTime(2008, 12, 28);
product.Price = 3.99M;
product.Sizes = new string[] { "Small", "Medium", "Large" };
string json = JsonConvert.SerializeObject(product);
//{
// "Name": "Apple",
// "Expiry": "2008-12-28T00:00:00",
// "Price"...
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What does the “map” method do in Ruby?
...ach of those elements inside your block pipes like so:
[["audi", "black", 2008], ["bmw", "red", 2014]].each do |make, color, year|
puts "make: #{make}, color: #{color}, year: #{year}"
end
# Output:
# make: audi, color: black, year: 2008
# make: bmw, color: red, year: 2014
In the case of a Hash ...
Receiving login prompt using integrated windows authentication
...
I have a Windows 2008 server that I'm working on, so my answer is not completely the same as what the OP has on a Windows 2003 server.
Here is what I did (recording this here so I can find it later).
I was having this same issue:
In my W...
What approaches are available to dummy design-time data in WPF?
...espace declaration
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
Adding the mock data context to window/control resources
<UserControl.Resources>
<ViewModels:MockXViewModel x:Key="DesignViewModel"/>
</UserControl.Resources>
Setting design-time data context
<...
Best way to get identity of inserted row?
..., the bug mentioned above was fixed in Cumulative Update 5 for SQL Server 2008 R2 Service Pack 1.
– GaTechThomas
Sep 8 '14 at 17:09
1
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