大约有 779 项符合查询结果（耗时：0.0207秒） [XML]
Specifying and saving a figure with exact size in pixels
... saved with dpi=1000 to achieve the required resolution. In my system this produces a png with 3840x7190 pixels -- it seems that the DPI saved is always 0.02 pixels/inch smaller than the selected value, which will have a (small) effect on large image sizes. Some more discussion of this here.
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Building and running app via Gradle and Android Studio is slower than via Eclipse
I have a multi-project (~10 modules) of which building takes about 20-30 seconds each time. When I press Run in Android Studio, I have to wait every time to rebuild the app, which is extremely slow.
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Purpose of memory alignment
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It's a limitation of many underlying processors. It can usually be worked around by doing 4 inefficient single byte fetches rather than one efficient word fetch, but many language specifiers decided it would be easier just to outlaw them and force everything to...
How Do I Fetch All Old Items on an RSS Feed?
...oric information to be retrieved. It is up to the publisher of the feed to provide it if they want such as in the blogger or wordpress examples you gave above.
The only reason that Google Reader has more information is that it remembered it from when it came up the first time.
There is some infor...
How to make an app's background image repeat
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edited Mar 15 '14 at 15:20
Michael
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Why isn't SQL ANSI-92 standard better adopted over ANSI-89?
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I also try to evangelize the SQL-92 syntax. Sixteen years after it was approved, it's about time people start using it! And all brands of SQL database now support it, so there's no reason to continue to use the nonstandard (+) Oracle syntax or *= Microsoft/Sybase syntax.
As for why it's so hard ...
Code First: Independent associations vs. Foreign key associations?
I have a mental debate with myself every time I start working on a new project and I am designing my POCOs. I have seen many tutorials/code samples that seem to favor foreign key associations :
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Why should I use tags vs. release/beta branches for versioning?
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Tags are mainly used for future reference to the specific version of the project, by tagging a commit. You can always use branches of course, but if you change versions a lot, you will end up with lots of unused or rarely used branches.
Practically, tags are branches without branches anyway, just...
static const vs #define
Is it better to use static const vars than #define preprocessor? Or maybe it depends on the context?
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Why is extending native objects a bad practice?
...w a class works without subclassing it is an important feature of any good programming language, but it is one that must be used rarely and with caution.
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