大约有 23,000 项符合查询结果(耗时:0.0352秒) [XML]

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Download a file with Android, and showing the progress in a ProgressDialog

...fy the UI thread from here private class DownloadTask extends AsyncTask<String, Integer, String> { private Context context; private PowerManager.WakeLock mWakeLock; public DownloadTask(Context context) { this.context = context; } @Override protected String do...
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Getting error while sending email through Gmail SMTP - “Please log in via your web browser and then

... is tested today 22 Aug 2016 and works great!! – Philip Enc Aug 21 '16 at 19:04 1 I followed ever...
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How to run an EXE file in PowerShell with parameters with spaces and quotes

... When PowerShell sees a command starting with a string it just evaluates the string, that is, it typically echos it to the screen, for example: PS> "Hello World" Hello World If you want PowerShell to interpret the string as a command name then use the call operator (...
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Convert pandas timezone-aware DateTimeIndex to naive timestamp, but in certain timezone

..., the data is offset appropriately and +01:00 (or similar) is added to the string. Stripping off the tz_info value (using tz_convert(tz=None)) doesn't doesn't actually change the data that represents the naive part of the timestamp. So, the only way to do what you want is to modify the underlyin...
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Detailed 500 error message, ASP + IIS 7.5

...webServer> <httpErrors errorMode="Detailed" /> <asp scriptErrorSentToBrowser="true"/> </system.webServer> <system.web> <customErrors mode="Off"/> <compilation debug="true"/> </system.web> ...
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Split a collection into `n` parts with LINQ?

...OfChunks"); int sizePerPacket = items.Count / numberOfChunks; int extra = items.Count % numberOfChunks; for (int i = 0; i < numberOfChunks - extra; i++) yield return items.Skip(i * sizePerPacket).Take(sizePerPacket); int alreadyReturnedCount = (numberOfChunks - extra) *...
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Redirecting Output from within Batch file

...formation from a system. The batch file contains commands to get the time, IP information, users, etc. 10 Answers ...
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Postgresql SELECT if string contains

... A proper way to search for a substring is to use position function instead of like expression, which requires escaping %, _ and an escape character (\ by default): SELECT id FROM TAG_TABLE WHERE position(tag_name in 'aaaaaaaaaaa')>0; ...
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Ensuring json keys are lowercase in .NET

...wercaseContractResolver : DefaultContractResolver { protected override string ResolvePropertyName(string propertyName) { return propertyName.ToLower(); } } Usage: var settings = new JsonSerializerSettings(); settings.ContractResolver = new LowercaseContractResolver(); var json...
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Samples of Scala and Java code where Scala code looks simpler/has fewer lines?

...cker's example and use Scala's case classes: case class Person(firstName: String, lastName: String) The above Scala class contains all features of the below Java class, and some more - for example it supports pattern matching (which Java doesn't have). Scala 2.8 adds named and default arguments, ...