大约有 31,000 项符合查询结果（耗时：0.0808秒） [XML]
Intent - if activity is running, bring it to front, else start a new one (from notification)
My app has notifications, which - obviously - without any flags, start a new activity every time so I get multiple same activities running on top of each other, which is just wrong.
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How to detect if a variable is an array
...ith obj.hasOwnProperty && ; also, is this still an issue with IE7? my simple tests via task manager suggest that the memory got reclaimed after minimizing the browser...
– Christoph
Jun 29 '09 at 18:32
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Execute unit tests serially (rather than in parallel)
...he accepted answer because typically some tests can be run in parallel (in my case all unit tests), but some fail randomly when run in parallel (in my case those using in-memory web client / server), so one is able to optimize test running if one wishes so.
– Alexei
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IntelliJ does not show project folders
I have an issue with IntelliJ. It doesn't show any folders in my project view on the left.
My setting is "View As: Project"
How can I manage it so that the folders and packages are shown again?
I don't have any clue because I didn't change any options!
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The term 'Update-Database' is not recognized as the name of a cmdlet
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Usually you just need to exit restart VS. See my comments in the original question. On rare occasions you might need to exit/restart VS twice.
– RickAndMSFT
Jul 17 '13 at 1:46
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How to specify the location with wget?
I need files to be downloaded to /tmp/cron_test/. My wget code is
5 Answers
5
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My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets
I have read many posts on SO and the web regarding the keywords in my question title and learned a lot from them. Some of the questions I read are related to specific implementation challenges while others focus on general concepts. I just want to make sure I understood all of the concepts and the r...
How to git reset --hard a subdirectory?
...g use case: I want to get rid of all changes in a specific subdirectory of my Git working tree, leaving all other subdirectories intact.
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Python Anaconda - How to Safely Uninstall
...Mac (OS Mavericks). I wanted to revert to the default version of Python on my Mac. What's the best way to do this? Should I delete the ~/anaconda directory? Any other changes required?
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Why isn't SQL ANSI-92 standard better adopted over ANSI-89?
...k with many SQL coders who learnt their SQL 15 years ago or more (as I did myself) and who know nothing of any innovation since they first started. They also lack any interest in finding out.
– Tony Andrews
Dec 2 '08 at 15:17
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