大约有 37,907 项符合查询结果（耗时：0.0290秒） [XML]
How can I recall the argument of the previous bash command?
... ahh... *nix... you are a thing of beauty... everyday I love you more
– jx12345
May 26 '17 at 12:36
5
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Can you call Directory.GetFiles() with multiple filters?
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Man, I have to think in terms of LINQ more often. Nice solution!
– Ken Pespisa
Sep 23 '09 at 2:29
62
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Create Windows service from executable
...otation marks around the actual exe path, and a space after the binPath=.
More information on the sc command can be found in Microsoft KB251192.
Note that it will not work for just any executable: the executable must be a Windows Service (i.e. implement ServiceMain). When registering a non-servic...
What does AngularJS do better than jQuery? [closed]
...ustom Angular Directive, we're already done. That's a breath of fresh air. More on that in a moment.
Implementation with jQuery
live demo here (click).
function rotate(deg, elem) {
$(elem).css({
webkitTransform: 'rotate('+deg+'deg)',
mozTransform: 'rotate('+deg+'deg)',
msTransform...
Does anyone have benchmarks (code & results) comparing performance of Android apps written in Xamari
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Yeah, Xamarin's Mono virtual machine is more impressive than Google's Dalvik used in Android. I have tested it with HTC Flyer and Acer Iconia Tab tablets to benchmark the C# port of Android through Mono against Java Dalvik, with the C# implementation of Android we...
How to check if a String contains any of some strings
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Here's a LINQ solution which is virtually the same but more scalable:
new[] { "a", "b", "c" }.Any(c => s.Contains(c))
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How to check if an object is a list or tuple (but not string)?
...otic things like array which act pretty much like lists, and probably lots more I've forgotten.
– Nick Craig-Wood
Dec 4 '09 at 6:57
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Placement of the asterisk in pointer declarations
...C/C++, and there is one thing I do not really understand about pointers or more precisely, their definition.
12 Answers
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Ways to save enums in database
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We never store enumerations as numerical ordinal values anymore; it makes debugging and support way too difficult. We store the actual enumeration value converted to string:
public enum Suit { Spade, Heart, Diamond, Club }
Suit theSuit = Suit.Heart;
szQuery = "INSERT INTO Customer...
Writing data into CSV file in C#
... was a simple solution to a simple question), however due to this becoming more and more popular, I'd recommend using the library CsvHelper that does all the safety checks, etc.
CSV is way more complicated than what the question/answer suggests.
Original Answer
As you already have a loop, consi...