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Express res.sendfile throwing forbidden error
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nwinkler
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answered Jan 29 '13 at 23:52
JoeJoe
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How to avoid warning when introducing NAs by coercion
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Vladislav ShufinskiyVladislav Shufinskiy
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How to display all methods of an object?
I want to know how to list all methods available for an object like for example:
8 Answers
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Create an array with random values
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32
Shortest :-)
[...Array(40)].map(e=>~~(Math.random()*40))
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How to add a button to UINavigationBar?
...Button buttonWithType:UIButtonTypeCustom];
button.frame = CGRectMake(0, 0, 32, 32);
[button setImage:[UIImage imageNamed:@"settings_b.png"] forState:UIControlStateNormal];
[button addTarget:self action:@selector(openView) forControlEvents:UIControlEventTouchUpInside];
UIBarButtonItem *barButton=[[U...
How to capture UIView to UIImage without loss of quality on retina display
...IGraphicsBeginImageContext uses a fixed scale factor of 1.0, so you're actually getting exactly the same image on an iPhone 4 as on the other iPhones. I'll bet either the iPhone 4 is applying a filter when you implicitly scale it up or just your brain is picking up on it being less sharp than everyt...
Benchmarking (python vs. c++ using BLAS) and (numpy)
...e python for my program, what could I do to increase the performance when calling BLAS or LAPACK routines?
Make sure that numpy uses optimized version of BLAS/LAPACK libraries on your system.
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How to clone a case class instance and change just one field in Scala?
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324
case classcomes with a copy method that is dedicated exactly to this usage:
val newPersona = ...
UIViewContentModeScaleAspectFill not clipping
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If you want to expand your knowledge there is a really good article on how the iOS UIView stack is rendered. There is also a more in-depth article about the whole drawing pipeline.
In summary:
Rasterisation - All the view's content is rasterised (drawn or a offscreen pix...
Difference between Pig and Hive? Why have both? [closed]
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edited Mar 7 '18 at 18:32
Community♦
111 silver badge
answered Nov 22 '11 at 20:04
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