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Fast and responsive interactive charts/graphs: SVG, Canvas, other?
...ing to choose the right technology to use for updating a project that basically renders thousands of points in a zoomable, pannable graph. The current implementation, using Protovis, is underperformant. Check it out here:
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Why not use HTTPS for everything?
...eciding what has to be secured because everything would be, and it's not really an inconvenience to the user.
15 Answers
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Loading/Downloading image from URL on Swift
....viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
print("Begin of code")
let url = URL(string: "https://cdn.arstechnica.net/wp-content/uploads/2018/06/macOS-Mojave-Dynamic-Wallpaper-transition.jpg")!
downloadImage(from: url)
print("End of co...
The current branch is not configured for pull No value for key branch.master.merge found in configur
...u switch (git push -u origin master). This will set everything up automatically.
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Remove whitespaces inside a string in javascript
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For space-character removal use
"hello world".replace(/\s/g, "");
for all white space use the suggestion by Rocket in the comments below!
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Uninstall old versions of Ruby gems
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# remove all old versions of the gem
gem cleanup rjb
# choose which ones you want to remove
gem uninstall rjb
# remove version 1.1.9 only
gem uninstall rjb --version 1.1.9
# remove all versions less than 1.3.4
gem uninstall rjb --v...
Is there a naming convention for Django apps
...-app" would be a syntax error). PEP 8 says:
Modules should have short, all-lowercase names. Underscores can be used
in the module name if it improves readability. Python packages should
also have short, all-lowercase names, although the use of underscores is
discouraged.
So, 1 and 3 ar...
ASP.NET MVC Controller Naming Pluralization
...orks use plurals, however the MVC project templates contains a controller called AccountController thus suggesting singlular naming.
It doesn't matter. As with most things in the Asp.net MVC framework the choice is yours. There is no real conventions.
It's my personal opinion but what matters is t...
Deploying my application at the root in Tomcat
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@Dejel - Nothing technically. I've done it quite a bit myself; it gets the job done. Just feels a bit wonky to have to rename your own war file to something that's kind of an implementation detail of the container.
– Rob Hruska...
Margin-Top not working for span element?
...Unlike div, p 1 which are Block Level elements which can take up margin on all sides,span2 cannot as it's an Inline element which takes up margins horizontally only.
From the specification:
Margin properties specify the width of the margin area of a box. The
'margin' shorthand property sets t...