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How to get nice formatting in the Rails console
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97
You should try hirb. It's a gem made to to pretty format objects in the ruby console. Your scri...
Using LINQ to concatenate strings
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Amy BAmy B
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How do you diff a directory for only files of a specific type?
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97
You can specify -x more than once.
diff -x '*.foo' -x '*.bar' -x '*.baz' /destination/dir/1 /d...
Append a NumPy array to a NumPy array
...y
array([[31., 10., 19., 78., 95., 58., 3., 47., 30., 56.],
[51., 97., 5., 80., 28., 76., 92., 50., 22., 93.],
[64., 79., 7., 12., 68., 13., 59., 96., 32., 34.],
[44., 22., 46., 56., 73., 42., 62., 4., 62., 83.],
[91., 28., 54., 69., 60., 95., 5., 13., 60., 88.],
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Git: Correct way to change Active Branch in a bare repository?
... only repo.git/HEAD file was changed so probably it is quite safe just to "hack" the file.
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Post data to JsonP
...omain the action of a regular form POST.
Edit: There are some interesting hacks out there if you're willing to go to a lot of effort inserting hidden <iframe>s and mucking about with their properties.
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MLKitPoseDetector 拓展：离线人体姿势检测（33 个关键点） · App Inventor 2 中文网
...{"type":0,"name":"NOSE","x":123.4,"y":56.7,"z":-12.3,"inFrameLikelihood":0.97},
{"type":11,"name":"LEFT_SHOULDER","x":98.0,"y":150.2,"z":-8.1,"inFrameLikelihood":0.95}]}
x / y — 原图像素坐标（画到画布上要按比例换算）
z — 相对深度（越小越靠近镜...
Save and load MemoryStream to/from a file
..., so it should save memory.
byte[] testData = new byte[] { 104, 105, 121, 97 };
var ms = new MemoryStream(testData, 0, 4, false, true);
Assert.AreSame(testData, ms.GetBuffer());
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Can comments be used in JSON?
...s pattern before but stopped since it doesn't allow me to do that. It is a hack. Maybe if I prepend a property name with __comment__ instead. That is "__comment__Abbrev", still a hack, but would let me comment on all prpoerties
– Juan Mendes
Aug 11 '14 at 12:58...
Is there a way of setting culture for a whole application? All current threads and new threads?
...ulture ceased to be en-US and became instead en-AU complete with my little hack to make it respect regional settings for ShortTimePattern.
Hurrah, all is well in the world! Or not. The culture parameter passed to the Convert method is still en-US. Erm, WTF?! But it's a start. At least this way
y...