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Regex empty string or email
...it says either blank or this with only using ^ and $ once, to tidy it up a bit.
– Runevault
Feb 24 '12 at 18:20
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Merge, update, and pull Git branches without using checkouts
...ess you're merging into HEAD). It's a little long, because it's at least a bit robust - it checks to make sure that the merge would be a fast-forward, then performs it without checking out the branch, but producing the same results as if you had - you see the diff --stat summary of changes, and the ...
How to force HTTPS using a web.config file
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– Muhammad Rehan Saeed
Mar 20 '15 at 10:31
6
a) The solution works but things have changed, this p...
How do you test functions and closures for equality?
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This just bit me, which was kind of devastating because I had been storing closures in an Array and now can't remove them with indexOf({$0 == closure} so I have to refactor. IMHO optimization shouldn't influence language design, so wi...
List comprehension rebinds names even after scope of comprehension. Is this right?
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answered Nov 16 '10 at 21:48
Steven RumbalskiSteven Rumbalski
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来自微软的一手内幕：Windows 10是怎么出炉的 - 创意 - 清泛网 - 专注C/C++及内核技术
来自微软的一手内幕：Windows 10是怎么出炉的研发团队更加开放、坦诚和注重反馈。7月29日，微软为之倾注全部心力的Windows 10操作系统终于发布并推送给用户。在长达近一年的时间里，你也许看到听到太多微软的负面消息，也体...
How to easily resize/optimize an image size with iOS?
...ge in its original size, I'm planning on resizing the image to something a bit smaller to save on space/performance.
18 Ans...
Querying data by joining two tables in two database on different servers
...n the remote server and transfer only the data back to you. This can be a bit faster, and it will let the remote server optimize your query. If you cache the data in a temporary (or in-memory) table on DB1 in the example above, then you'll be able to query it just like joining a standard table. F...
Possible to perform cross-database queries with PostgreSQL?
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Just to add a bit more information.
There is no way to query a database other than the current one. Because PostgreSQL loads database-specific system catalogs, it is uncertain how a cross-database query should even behave.
contrib/dblink ...
How does RewriteBase work in .htaccess
...on htaccess.. does a ReWriteBase set it for all rules in the htaccess following what its declaration? is there a way to unset it, can it be reset?
– Damon
Apr 25 '13 at 15:32
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