大约有 18,616 项符合查询结果(耗时:0.0552秒) [XML]

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NSDefaultRunLoopMode vs NSRunLoopCommonModes

Whenever I try to download a big file behind UIScrollView , MPMapView or something, the downloading process gets halted as soon as I touch iPhone screen. Thankfully, an awesome blog post by Jörn suggests an alternative option, using NSRunLoopCommonModes for connection. ...
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Converting dict to OrderedDict

I am having some trouble using the collections.OrderedDict class. I am using Python 2.7 on Raspbian, the Debian distro for Raspberry Pi. I am trying to print two dictionaries in order for comparison (side-by-side) for a text-adventure. The order is essential to compare accurately. No matter what I...
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What is private bytes, virtual bytes, working set?

I am trying to use the perfmon windows utility to debug memory leaks in a process. 4 Answers ...
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How to change the default collation of a table?

creates a table with the default collation latin1_general_ci ; 4 Answers 4 ...
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Sending a notification from a service in Android

I have a service running, and would like to send a notification. Too bad, the notification object requires a Context , like an Activity , and not a Service . ...
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How to do an INNER JOIN on multiple columns

I'm working on a homework project and I'm supposed to perform a database query which finds flights either by the city name or the airport code, but the flights table only contains the airport codes so if I want to search by city I have to join on the airports table. ...
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Do you have to include ?

I didn't include the following line of code in my head tag, however my favicon still appears in my browser: 5 Answers ...
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PHP Timestamp into DateTime

Do you know how I can convert this to a strtotime, or a similar type of value to pass into the DateTime object? 4 Answer...
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Convert timestamp to readable date/time PHP

I have a timestamp stored in a session (1299446702). 13 Answers 13 ...