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Reduce left and right margins in matplotlib plot
...ata = np.arange(3000).reshape((100,30))
plt.imshow(data)
plt.savefig('test.png', bbox_inches='tight')
Another way is to use fig.tight_layout()
import matplotlib.pyplot as plt
import numpy as np
xs = np.linspace(0, 1, 20); ys = np.sin(xs)
fig = plt.figure()
axes = fig.add_subplot(1,1,1)
axes.plo...
What is the minimum I have to do to create an RPM file?
...sr/share/applications/package_name.desktop
/usr/share/pixmaps/package_name.png
%changelog
* date Packager's Name <packager's_email> version-revision
- Summary of changes
#For more details see: docs.fedoraproject.org/en-US/Fedora_Draft_Documentation/0.1/html/Packagers_Guide/sect-Packagers_Gui...
How to take a screenshot programmatically on iOS
...entImageContext();
UIGraphicsEndImageContext();
NSData *imageData = UIImagePNGRepresentation(image);
if (imageData) {
[imageData writeToFile:@"screenshot.png" atomically:YES];
} else {
NSLog(@"error while taking screenshot");
}
...
自动生成Linux下Makefile全攻略（automake原理） - C/C++ - 清泛网 - 专注C/C++及内核技术
...了解（不了解的最好先熟悉下，参见《Makefile经典教程（入门必备）》），Linux编译安装软件的方法的主要步骤及输出结果如下：
1、./configure 输出Makefile文件
2、make 输出二进制
3、make install 安装二进制到指定目录
make及mak...
Add line break within tooltips
...
Give \n between the text. It work on all browsers.
Example
img.tooltip= " Your Text : \n"
img.tooltip += " Your text \n";
This will work for me and it's used in code behind.
Hope this will work for you
sha...
How to add an image to a JPanel?
I have a JPanel to which I'd like to add JPEG and PNG images that I generate on the fly.
14 Answers
...
Embedding Base64 Images
...he following elements and/or attributes[4]:
object (images only)
img
input type=image
link
CSS declarations that accept a URL, such as background-image, background, list-style-type, list-style and similar.
Internet Explorer 9: Internet Explorer 9 does not have 32KiB limitation a...
How can I tell if my server is serving GZipped content?
...g gzipped.
Compare that to this very page that you are on and look at a png file, you will see no such designation.
Just to be clear, it isn't because one is a jpg and one is a png. It is because one is gzipped and the other one isn't.
Previous Answer
In Chrome, if you pull up the Develope...
How to darken a background using CSS?
...t.net/fs71/i/2011/274/6/f/ocean__sky__stars__and_you_by_muddymelly-d4bg1ub.png);
}
Reference: linear-gradient() - CSS | MDN
UPDATE: Not all browsers support RGBa, so you should have a 'fallback color'. This color will be most likely be solid (fully opaque) ex:background:rgb(96, 96, 96)....
Match two strings in one line with grep
...m not doing this correctly? Take a look at what I did: i.imgur.com/PFVlVAG.png
– Ariel
Jul 27 '15 at 18:13
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