大约有 8,000 项符合查询结果(耗时:0.0308秒) [XML]

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What's a quick way to test to see a file exists?

... StackExchange.ifUsing("editor", function () { StackExchange.using("externalEditor", function () { StackExchange.using("snippets", function () { StackExchange.snippets.init(); }); })...
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Error message 'Unable to load one or more of the requested types. Retrieve the LoaderExceptions prop

I have developed an application using Entity Framework , SQL Server 2000, Visual Studio 2008 and Enterprise Library. 35 ...
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Get month name from Date

... Shorter version: const monthNames = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ]; const d = new Date(); document.write("The current month is " + ...
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Reading CSV file and storing values into an array

... You can do it like this: using System.IO; static void Main(string[] args) { using(var reader = new StreamReader(@"C:\test.csv")) { List<string> listA = new List<string>(); List<string> listB = new List<string>(); ...
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How do I run a Python script from C#?

This sort of question has been asked before in varying degrees, but I feel it has not been answered in a concise way and so I ask it again. ...
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How to process SIGTERM signal gracefully?

... A class based clean to use solution: import signal import time class GracefulKiller: kill_now = False def __init__(self): signal.signal(signal.SIGINT, self.exit_gracefully) signal.signal(signal.SIGTERM, self.exit_gracefully) def exit_gracef...
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How to re-sign the ipa file?

How do I sign the .ipa file with a provisioning profile after I generate an IPA like the following with a different provision profile? I would like to sign the IPA with an ad-hoc provisioning profile for beta testing, and then re-sign the exact IPA with an app submission provisioning profile for the...
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Are there strongly-typed collections in Objective-C?

...ne programming and Objective-C. In C# and Java we have "generics", collection classes whose members can only be of the type declared. For example, in C# ...
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Can an Android NFC phone act as an NFC tag?

...ill act as an NFC reader which will read data from an NFC tag. Now my question is, can we switch this around? Can we make an Android NFC phone behave as the tag which an NFC reader will get data from? ...
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Animated loading image in picasso

...es around and around while the image is loading, like I see in most professional apps. Picasso doesn't seem to support this, only static image drawables. Is there a way to get it working with Picasso or do I have to do something different? ...