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Xcode debugging - displaying images
...ile debugging is to convert that raw data into an image-file format, like .png, and then saving it somewhere, and then i'm opening the image with any image viewing tool.
I have a piece of code for that purpose, which look basically like that:
NSData *imageData = UIImagePNGRepresentation(self.myUII...
Is there a way to filter network requests using Google Chrome developer tools?
...
Negative text filters - list results not matching a given query.
Use -.png or -.gif or -.jpg as filter in the network panel.
Many other negative filters work too. e.g. -mime-type:image/png, -larger-than:20k, -domain:yoursite.com, -status-code:404. See Chrome developer docs - Sorting and filteri...
Gmail's new image caching is breaking image links in newsletter
...ageProxy to fetch your images
Rename your images to something else with png, jpg or gif extensions
only.
Don't use any kind of query string in your image url like ?t=34343
your image must include png, jpg or gif as an extension.
your image url must be mapped onto your image directly.
If you need ...
Rails: Open link in new tab (with 'link_to')
...arameters. Modify your code like this:
<%= link_to image_tag("facebook.png", class: :facebook_icon, alt: "Facebook"), "http://www.facebook.com/mypage", target: :_blank %>
Or with a block:
<%= link_to "http://www.facebook.com/mypage", target: :_blank do %>
<%= image_tag("facebook...
How to serve an image using nodejs
...in',
css: 'text/css',
gif: 'image/gif',
jpg: 'image/jpeg',
png: 'image/png',
svg: 'image/svg+xml',
js: 'application/javascript'
};
app.get('*', function (req, res) {
var file = path.join(dir, req.path.replace(/\/$/, '/index.html'));
if (file.indexOf(dir + path.sep) !...
Pretty graphs and charts in Python [closed]
...has backends for Tk, Qt, Wx, Cocoa, and many image types such as PDF, EPS, PNG, etc.). The main advantages of Chaco are its speed relative to Matplotlib and its integration with Enthought's Traits API for interactive applications.
...
Is it possible to hide the cursor in a webpage using CSS or Javascript?
... to care about browsers that do not support CSS3: Use a 1x1 px transparent png or 1% transparency png.
– Derek 朕會功夫
Jul 29 '11 at 18:45
...
Download file from web in Python 3
...de:
import requests
url = 'https://www.python.org/static/img/python-logo.png'
fileName = 'D:\Python\dwnldPythonLogo.png'
req = requests.get(url)
file = open(fileName, 'wb')
for chunk in req.iter_content(100000):
file.write(chunk)
file.close()
...
The input is not a valid Base-64 string as it contains a non-base 64 character
...ontains some header information at the beginning:
imageCode = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMgAAABkC...
This will cause the above error.
Just remove everything in front of and including the first comma, and you good to go.
imageCode = "iVBORw0KGgoAAAANSUhEUgAAAMgAAABkC...
...
How to check file MIME type with javascript before upload?
...or images, MIME types come back like the following:
image/jpeg
image/png
...
Caveat: The MIME type is detected from the file extension and can be fooled or spoofed. One can rename a .jpg to a .png and the MIME type will be be reported as image/png.
✓ Proper header-inspecting method
T...