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Smooth scrolling when clicking an anchor link

...te April 2018: There's now a native way to do this: document.querySelectorAll('a[href^="#"]').forEach(anchor => { anchor.addEventListener('click', function (e) { e.preventDefault(); document.querySelector(this.getAttribute('href')).scrollIntoView({ behavior: 'smo...
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size_t vs. uintptr_t

...at size_t is a type that can hold any array index. This means that, logically, size_t should be able to hold any pointer type. I've read on some sites that I found on the Googles that this is legal and/or should always work: ...
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CSS 100% height with padding/margin

...about IE compatibility, I unfortunately have to. This solution didn't initially work under IE6. Adding Dean Edwards' IE9.js to the page made this work. Now I just have to hope and pray that the relative/absolute positioning doesn't screw with something in a child element... – C...
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Why is “except: pass” a bad programming practice?

...y to avoid passing in except blocks. Unless explicitly desired, this is usually not a good sign. But let’s go into detail: Don’t catch any error When using a try block, you usually do this because you know that there is a chance of an exception being thrown. As such, you also already have an...
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How can I copy data from one column to another in the same table?

Is it possible to copy data from column A to column B for all records in a table in SQL? 3 Answers ...
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Comparison of Android networking libraries: OkHTTP, Retrofit, and Volley [closed]

...us side, it is one undocumented, an unsupported, "throw the code over the wall and do an I|O presentation on it" library. EDIT - Volley is now officially supported by Google. Kindly refer Google Developer Guide From what I've read, seems like OkHTTP is the most robust of the 3 Retrofit uses O...
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How to list running screen sessions?

... To list all of the screen sessions for a user, run the following command as that user: screen -ls To see all screen sessions on a specific machine you can do: ls -laR /var/run/screen/ I get this on my machine: gentle ~ # ls -l...
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In a Bash script, how can I exit the entire script if a certain condition occurs?

... @CMCDragonkai, usually any non-zero code will work. If you don't need anything special, you can just use 1 consistently. If the script is meant to be run by another script, you may want to define your own set of status code with particular mea...
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Skip List vs. Binary Search Tree

... Fraser and Harris's latest paper Concurrent programming without locks. Really good stuff if you're interested in lock-free data structures. The paper focuses on Transactional Memory and a theoretical operation multiword-compare-and-swap MCAS. Both of these are simulated in software as no hardwar...
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Group by & count function in sqlalchemy

...ssion.query(Table.column, func.count(Table.column)).group_by(Table.column).all() share | improve this answer | follow | ...