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Recent file history in Vim?
... previous ten files into ~/.viminfo in the filemarks section. You can use '0, '1, '2, ... '9 to jump among them.
(Probably only useful for '0 to get back to the last file you were editing, unless your memory is stronger than mine.)
You can also use the :browse oldfiles command to get a menu with...
Android - Set max length of logcat messages
...size buffer in logcat for binary logs (/dev/log/events) and this limit is 1024 bytes.
For the non-binary logs there is also a limit:
#define LOGGER_ENTRY_MAX_LEN (4*1024)
#define LOGGER_ENTRY_MAX_PAYLOAD (LOGGER_ENTRY_MAX_LEN - sizeof(struct logger_entry))
So the real message size for bot...
App Inventor 2 试验组件 · App Inventor 2 中文网
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图像大小
指定生成图像的大小。 可以是 256、512 或 1024 之一。
访问令牌
要使用的 MIT 访问令牌，默认会自动填写此内容值，不需要更改它。
默认情况下，令牌是无法访问MIT代理服务器的，如需有效令牌请参照《App Inv...
Determine device (iPhone, iPod Touch) with iOS
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answered Jan 15 '09 at 19:54
Adam RosenfieldAdam Rosenfield
346k9090 gold badges477477 silver badges564564 bronze badges
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Best way to require all files from a directory in ruby?
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470
How about:
Dir["/path/to/directory/*.rb"].each {|file| require file }
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Calling Java varargs method with single null argument?
...method foo(Object ...arg) and I call foo(null, null) , I have both arg[0] and arg[1] as null s. But if I call foo(null) , arg itself is null. Why is this happening?
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How to print number with commas as thousands separators?
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pepoluan
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answered May 24 '12 at 18:02
Ian SchneiderIan Sc...
numpy: most efficient frequency counts for unique values in an array
...x = np.array([1,1,1,2,2,2,5,25,1,1])
y = np.bincount(x)
ii = np.nonzero(y)[0]
And then:
zip(ii,y[ii])
# [(1, 5), (2, 3), (5, 1), (25, 1)]
or:
np.vstack((ii,y[ii])).T
# array([[ 1, 5],
[ 2, 3],
[ 5, 1],
[25, 1]])
or however you want to combine the counts and th...
Using JQuery to check if no radio button in a group has been checked
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answered Jan 15 '10 at 14:36
Dominic RodgerDominic Rodger
87.2k2828 gold badges185185 silver badges205205 bronze badges
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App Inventor 2 UrsAI2ActionBar 拓展 - 溢出菜单，...菜单 · App Inventor 2 中文网
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这些也可以作为字体使用（MaterialIcons-Regular.ttf，版本1.017）。此字体嵌入在拓展中，可供下载
（文件夹"de\ullisroboterseite\ursai2actionbar\assets"）。符号的名称（例如"arrowback"、
"menu"或"more_vert"）可以/必须使用 ... ButtonSymbol 设置。
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