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Specifying and saving a figure with exact size in pixels
...'myfig.png', dpi=1000)
Note that I used the figure dpi of 100 to fit in most screens, but 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 ...
Easy way to dismiss keyboard?
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This does seem to work (tested on ios4.1). Though it is only available on iOS 3.2 upwards. I'm not sure if this is actually guaranteed to work, or is just a non-guaranteed side effect from calling an API in a way that it's not documented to work.
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What is __gxx_personality_v0 for?
This is a second-hand question from an OS development site, but it made me curious since I couldn't find a decent explanation anywhere.
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How do I avoid the specification of the username and password at every git push?
I git push my work to a remote Git repository.
18 Answers
18
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Differences between Oracle JDK and OpenJDK
...e Java specification passed the TCK (Java Technology Certification Kit).
Most of the vendors of JDK are written on top of OpenJDK by doing a few tweaks to [mostly to replace licensed proprietary parts / replace with more high-performance items that only work on specific OS] components without break...
Do HttpClient and HttpClientHandler have to be disposed between requests?
...d System.Net.Http.HttpClientHandler in .NET Framework 4.5 implement IDisposable (via System.Net.Http.HttpMessageInvoker ).
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iOS 7 TextKit - How to insert images inline with text?
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I think this is the closest answer so far. Is it possible to use this same technique with the UIView instead of UIImage?
– Andy Hin
Jan 5 '14 at 6:43
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When should the volatile keyword be used in C#?
...s very large. I
don't attempt to write any low-lock code except for the most trivial
usages of Interlocked operations. I leave the usage of "volatile" to
real experts.
For further reading see:
Understand the Impact of Low-Lock Techniques in Multithreaded Apps
Sayonara volatile
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How do you get git to always pull from a specific branch?
...with several different projects. In each project, I always git clone [repository] and from that point, can always git pull , so long as I don't have outstanding changes, of course.
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Suppress warning CS1998: This async method lacks 'await'
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I did not think of losing the keyword. As you say, async got nothing to do with the interface. My bad, thank you.
– Simon
Nov 6 '12 at 21:38
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