大约有 5,600 项符合查询结果（耗时：0.0149秒） [XML]
Cleaner way to do a null check in C#? [duplicate]
...essCalculator().CalculateMoney();
Console.WriteLine(businessDA.Money * 100d);
}
}
The DoAnAction method violates the Law of Demeter. In one function, it accesses a BusinessCalcualtor, a BusinessData, and a decimal. This means that if any of the following changes are made, the line will have ...
C# switch statement limitations - why?
...
100
This is my original post, which sparked some debate... because it is wrong:
The switch sta...
Is this a “good enough” random algorithm; why isn't it used if it's faster?
...);
int[] frequencies = new int[10];
for (int i = 0; i < 100000; i++) {
frequencies[(int) (qr.random() * 10)]++;
}
printDistribution("QR", frequencies);
frequencies = new int[10];
for (int i = 0; i < 100000; i++) {
frequen...
How to restore to a different database in sql server?
...TO DISK = @TemplateBackups WITH CHECKSUM, COPY_ONLY, FORMAT, INIT, STATS = 100;
-- Get the backup file list as a table variable
DECLARE @BackupFiles TABLE(LogicalName nvarchar(128),PhysicalName nvarchar(260),Type char(1),FileGroupName nvarchar(128),Size numeric(20,0),MaxSize numeric(20,0),FileId ti...
What can you use Python generator functions for?
...unction is clearer. And if you use the function like this:
for x in fibon(1000000):
print x,
in this example, if using the generator version, the whole 1000000 item list won't be created at all, just one value at a time. That would not be the case when using the list version, where a list wou...
How can I save my secret keys and password securely in my version control system?
...
100
+100
You're...
Handle file download from ajax post
...
setTimeout(function () { URL.revokeObjectURL(downloadUrl); }, 100); // cleanup
}
}
};
xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
xhr.send($.param(params));
Here is the old version using jQuery.ajax. It might mangle binary data when the respo...
What is the recommended batch size for SqlBulkCopy?
...h above and below this.
I got the recommendation to test values between 100 and 1000 for batch size from this MSDN forum post, and was skeptical. But when I tested for batch sizes between 100 and 10,000, I found that 500 was the optimal value for my application. The 500 value for SqlBulkCopy.Ba...
WPF Data Binding and Validation Rules Best Practices
...lidation for (for exemple) an "Age" property that could not be bigger then 100 in the ValidationRule, then repeat the same logic in the IDataErrorInfo interface, wich duplicates the logic. Is there any way around that?
– JFTxJ
Sep 20 '13 at 17:33
...
iPad/iPhone hover problem causes the user to double click a link
...over(
function(){
$(this).stop().animate({opacity: 1}, 100);
$(this).addClass("portfolio-red-text");
},
function(){
$(this).stop().animate({opacity: 0.85}, 100);
$(this).removeClass("portfolio-red-text");
}
);
}
*c...