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Entity Framework Timeouts
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@ErikPetru, this is actually a very common practice and makes the code more readable.
– Calvin
Dec 10 '13 at 18:51
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Is there a rule-of-thumb for how to divide a dataset into training and validation sets?
...ry variance in your estimates. If you have 100,000 instances, it doesn't really matter whether you choose an 80:20 split or a 90:10 split (indeed you may choose to use less training data if your method is particularly computationally intensive).
Assuming you have enough data to do proper held-out t...
'Specified condition “$(PackageAsSingleFile)” evaluates to “” instead of a boolean?
... solution to this? Restarting works, but I keep getting this error occasionally..
– Pbirkoff
Jan 29 '14 at 13:27
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How to check a checkbox in capybara?
... I couldn't find a way to make this work with the CSS selector at all! There must be some way to escape the square bracket but I couldn't find it. I had to resort to an XPath finder: find(:xpath, ".//input[@id='Extrapainful[]'][@value='12345']").set(true)
– Jon M
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Facebook Architecture [closed]
...een scrounging for articles/info about the architecture at Facebook, the challenges & ways they tackle them. What they use & why they use. How do they scale & what are the design decisions for what they do etc. Main underpinning being to learn. Knowing about sites which handles such massive traffic ...
Differences between fork and exec
...X in that it provides a very simple way to start new processes.
The fork call basically makes a duplicate of the current process, identical in almost every way. Not everything is copied over (for example, resource limits in some implementations) but the idea is to create as close a copy as possible...
Typical AngularJS workflow and project structure (with Python Flask)
...'s context wasn't preserved when I attempted to serve the index.html statically. I got around this by prepending my static file with app.root_path. Otherwise, this is pretty spot on.
– Makoto
Sep 28 '13 at 20:32
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How can I nullify css property?
Basically I have two external css in my page.
7 Answers
7
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how to solve “ruby installation is missing psych” error?
I used rvm to install ruby 1.9.3. even though it was successfully installed, it complained about libyaml. and now every time i wanna install a gem (say rails) this warning shows up:
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Customizing Bootstrap CSS template
... for customization. I want to develop a system that will take advantage of all the power of a css template (Bootstrap or other), be completely (and easily) modifiable, be sustainable (ie – when the next version of Bootstrap is released from Twitter I don’t have to start over.
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