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Embed YouTube video - Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'

...as the /watch endpoint does not. <iframe width="420" height="315" src="https://www.youtube.com/embed/A6XUVjK9W4o" frameborder="0" allowfullscreen></iframe> share | improve this answer ...
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Is duplicated code more tolerable in unit tests?

... they're more readable, but then if I change the SUT , I'll have to track down and change each copy of the duplicated code. ...
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How do you use bcrypt for hashing passwords in PHP?

.... Several exist depending on your requirements. Libraries Here is a breakdown of some of the more common APIs. PHP 5.5 API - (Available for 5.3.7+) Starting in PHP 5.5, a new API for hashing passwords is being introduced. There is also a shim compatibility library maintained (by me) for 5.3.7+. ...
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How to display PDF file in HTML?

... to Google Docs, but they do have to be available online. <iframe src="https://docs.google.com/gview?url=https://path.com/to/your/pdf.pdf&embedded=true" style="width:600px; height:500px;" frameborder="0"></iframe> ...
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How to find all the subclasses of a class given its name?

...main__.Bing'>] This could be improved by moving the eval('ClassName') down into the function defined, which makes using it easier without loss of the additional generality gained by using eval() which unlike vars() is not context-sensitive: # easier to use version def all_subclasses2(classname...
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GitHub “fatal: remote origin already exists”

...C:\gd\code\octopress [source +2 ~3 -0 !]> git remote -v octopress https://github.com/imathis/octopress.git (fetch) octopress https://github.com/imathis/octopress.git (push) origin You'll first note that my origin has no url. Any attempt to remove it, rename it, etc all fails. So, ...
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How to set proxy for wget?

...ser only with the ~/.wgetrc file: use_proxy=yes http_proxy=127.0.0.1:8080 https_proxy=127.0.0.1:8080 or via -e options placed after the URL: wget ... -e use_proxy=yes -e http_proxy=127.0.0.1:8080 ... share | ...
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What does axis in pandas mean?

...ou talk about acting on rows as being axis=0 yet you draw red arrows going down columns. You talk about axis=1 acting on columns, yet you draw arrows going across a row. Whoever came up with this system didn't think it through very well. – rocksNwaves Mar 8 at ...
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Configuring so that pip install can work from github

...$ pip install git+ssh://git@github.com/myuser/foo.git or $ pip install git+https://github.com/myuser/foo.git@v123 or $ pip install git+https://github.com/myuser/foo.git@newbranch More info at https://pip.pypa.io/en/stable/reference/pip_install/#vcs-support ...
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How do I create a constant in Python?

... Why is this answer still so far down?! The __slots__ solution is so elegant and effective. From everything I have read, this is about as close as it gets to creating constants in Python. Thank you very much. And for everyone interested, here is a brilliant ...