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Turn Pandas Multi-Index into column

...l fail, cause the columns that are created cannot have the same names. So then you need to rename the multindex with df.index = df.index.set_names(['Trial', 'measurement']) to get: value Trial measurement 1 0 13 1 1 ...
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Java's Virtual Machine and CLR

...ssions ((1 + 1) / 2) is performed by pushing operands onto the "stack" and then popping those operands off the stack whenever an instruction (add, divide, etc) needs to consume those operands. Each instruction pushes its results back onto the stack. It's a convenient way to implement a virtual mach...
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How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?

... It seems to work. The select width shrinks and then that causes a mouse out event reseting the select to it's original width. This causes a seizure effect. Setting a fixed width seems to fix it. With more than a few items the list expands past the view. ...
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How to replace ${} placeholders in a text file?

...subst < template.txt Of course if i and word are in your environment, then it is just envsubst < template.txt On my Mac it looks like it was installed as part of gettext and from MacGPG2 Old Answer Here is an improvement to the solution from mogsie on a similar question, my solution doe...
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https URL with token parameter : how secure is it?

... This is similar to user activation(or password reset) link right? How then should that case be handled? Lot of websites send reset urls to email, POST is not an option since it should be clickable. Thank you. – pinkpanther Feb 14 '17 at 10:44 ...
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How to send emails from my Android application?

... In the above code,there is no sender email id.Then how the message send? – KIRAN K J Jun 23 '11 at 4:12 40 ...
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Datetime - Get next tuesday

... you can use: // This finds the next Monday (or today if it's Monday) and then adds a day... so the // result is in the range [1-7] int daysUntilTuesday = (((int) DayOfWeek.Monday - (int) today.DayOfWeek + 7) % 7) + 1; ... or you could use the original formula, but from tomorrow: DateTime tomorr...
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How do I clone a single branch in Git?

...Note that -t $BRANCH works even without -f, which would fetch immediately. Then, git fetch origin would fetch, and git checkout $BRANCH would establish the local branch and checkout. That is useful when you need to configure the remote before fetching, e.g. git config remote.origin.uploadpack=/bin/u...
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git: How to ignore all present untracked files?

...g the .gitignore being git status | cat >> temp && vim temp. Then editing the file so the first few lines and last line is deleted, as well as trailing # and the whitespace after it. Then cat temp >> .gitignore && rm temp. In case no .gitignore was present before, mv temp...
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What is the difference between LR, SLR, and LALR parsers?

...s you with C++. If you don't know whether something is a type name or not, then you just don't know how to parser x * y; -- how does using GLR help with that? – user541686 Oct 7 '12 at 20:15 ...