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What characters are valid for JavaScript variable names?
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To quote Valid JavaScript variable names, my write-up summarizing the relevant spec sections:
An identifier must start with $, _, or any character in the Unicode categories “Uppercase letter (Lu)”, “Lowercase letter (Ll)”, “Titlecase letter (Lt)”, “Modif...
Linq order by boolean
...that I want to order by f.bar, which is a string, but I also want to order it by f.foo, which is a boolean field, first. Like the query below.
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How to sort git tags by version string order of form rc-X.Y.Z.W?
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Use version sort
git tag -l | sort -V
or for git version >= 2.0
git tag -l --sort=v:refname
git tag -l --sort=-v:refname # reverse
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Get IP address of visitors using Flask for Python
I'm making a website where users can log on and download files, using the Flask micro-framework (based on Werkzeug ) which uses Python (2.6 in my case).
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Deleting DataFrame row in Pandas based on column value
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If I'm understanding correctly, it should be as simple as:
df = df[df.line_race != 0]
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docker error: /var/run/docker.sock: no such file or directory
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This run command will start a container from the image you created with your Dockerfile and your build command and then it will finish once your script.sh has finished executing.
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Get the first key name of a javascript object [duplicate]
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edited Jul 20 '17 at 9:12
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Animation CSS3: display + opacity
I have got a problem with a CSS3 animation.
15 Answers
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CSS triangle custom border color
...ting to use a custom hex color for my css triangle (border). However since it uses border properties I am unsure how to go about doing this. I would like to steer clear of javascript and css3 simply because of compatibility. I am trying to have the triangle have a white background with a 1px border ...
Good tutorial for using HTML5 History API (Pushstate?) [closed]
...looking into using the HTML5 History API to resolve deep linking problems with AJAX loaded content, but I am struggling to get off the ground. Does any one know of any good resources?
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