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plot a circle with pyplot
...1)
ax.add_artist(circle2)
ax.add_artist(circle3)
fig.savefig('plotcircles.png')
This results in the following figure:
The first circle is at the origin, but by default clip_on is True, so the circle is clipped when ever it extends beyond the axes. The third (green) circle shows what happens wh...
Citrix服务器虚拟化：XenApp 6.5发布服务器上的应用程序 - 更多技术 - 清泛...
...访问的用户密码，打开刚才发布的应用程序AdobeReader 11，测试是否可用。
4、 记得上节发布的PDF文档内容“XenApp6.5管理员手册”吗？既然现在服务器上发布了Adobe Reader 11程序，那么现在我们就要使用这个虚拟应用程序去查看这...
How to Generate unique file names in C#
...ograms, I sometimes try e.g. 10 times to generate a readable name ("Image1.png"…"Image10.png") and if that fails (because the file already exists), I fall back to GUIDs.
Update:
Recently, I've also use DateTime.Now.Ticks instead of GUIDs:
var myUniqueFileName = string.Format(@"{0}.txt", DateTim...
fatal: git-write-tree: error building trees
...;..." to mark resolution)
#
# both modified: app/assets/images/logo.png
# both modified: app/models/laundry.rb
Fix them with git add to each of them and try git stash again.
git add app/assets/images/logo.png
...
How do I ZIP a file in C#, using no 3rd-party APIs?
...t Extension="jpg" ContentType="image/jpeg" />
<Default Extension="png" ContentType="image/png" />
<Default Extension="css" ContentType="text/css" />
</Types>
And the C# for creating a ZIP file:
var zipFilePath = "c:\\myfile.zip";
var tempFolderPath = "c:\\unzipped";
...
SSH library for Java [closed]
...ISO-8859-1,UTF-8,...>"
+ " \"remotefile1=/some/file.png\""
+ " \"localfile1=file.png\""
+ " \"remotefile2=/other/file.txt\""
+ " \"localfile2=file.txt\""
);
return;
}
// defau...
How can I embed a YouTube video on GitHub wiki pages?
...as Visual Cue:
Code:
[](https://youtu.be/StTqXEQ2l-Y?t=35s "Everything Is AWESOME")
Clear Advantages
While this requires a couple of extra steps (a) taking the screenshot of the video and (b) uploading it so you can use the image as your thu...
CSS to line break before/after a particular `inline-block` item
...
$(function() { $('img').attr('src', 'http://phrogz.net/tmp/alphaball.png'); });
h3 {
border-bottom: 1px solid #ccc;
font-family: sans-serif;
font-weight: bold;
}
ul {
margin: 0.5em auto;
list-style-type: none;
}
li li {
text-align: center;
display: inline-block;
pa...
Using a custom image for a UITableViewCell's accessoryView and having it respond to UITableViewDeleg
...wAtIndexPath::
UIImage *image = (checked) ? [UIImage imageNamed:@"checked.png"] : [UIImage imageNamed:@"unchecked.png"];
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
CGRect frame = CGRectMake(0.0, 0.0, image.size.width, image.size.height);
button.frame = frame;
[button setBackg...
How can I pass a Bitmap object from one activity to another
...eateImageFromBitmap(Bitmap bitmap) {
String fileName = "myImage";//no .png or .jpg needed
try {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
FileOutputStream fo = openFileOutput(fileName, Context.M...