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What is the difference between a shim and a polyfill?
... that intercepts existing API calls and implements different behavior. The idea here is to normalize certain APIs across different environments. So, if two browsers implement the same API differently, you could intercept the API calls in one of those browsers and make its behavior align with the oth...
Transfer-Encoding: gzip vs. Content-Encoding: gzip
...is is, of course, why performing on-the-fly
content-encoding is a stupid idea, and why I added Transfer-Encoding
to HTTP as the proper way to do on-the-fly encoding without changing
the resource.
Source: https://issues.apache.org/bugzilla/show_bug.cgi?id=39727#c31
In other words: Don't do o...
How to implement the activity stream in a social network
... Ditching the id and choosing a different clustered index might be a good idea - I haven't experimented with that.
Pretty basic stuff, but it works, it's simple, and it is easy to work with as your needs change. Also, if you aren't using MySQL you might be able to do better index-wise.
For fast...
Why is the Java main method static?
...s before the entry point is called. That's why main is static.
I have no idea why main is always marked public though.
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git switch branch without discarding local changes
...ntly different from the branch you meant to be working on. So it's a good idea to inspect the results carefully before you assume that the stash applied cleanly, even if Git itself did not detect any merge conflicts.
Many people use git stash pop, which is short-hand for git stash apply &&...
How do I validate a date string format in python?
...nse of datetime objects, as opposed to unix timestamp floats), it's a good idea to look into the pytz module, and for storage/db, store everything in UTC.
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How to move files from one git repo to another (not a clone), preserving history
...rge commit. However, if I do blame, or gitk, I see the commit history. Any idea why?
– Newtang
Jun 30 '15 at 20:08
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Why should the Gradle Wrapper be committed to VCS?
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why would you need wrapper then? The whole idea of wrapper is that you can build project without having gradle on your system.
– edio
Nov 21 '17 at 21:06
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How to perform Callbacks in Objective-C
...ass retained its delegate, then there would be a retain cycle. It's a good idea in the dealloc method of a class that that has a MyClass instance and is its delegate to clear that delegate reference since it's a weak back pointer. Otherwise if something is keeping the MyClass instance alive, you'll ...
PHP & mySQL: Year 2038 Bug: What is it? How to solve it?
...bit systems. Using DATETIME is not an adequate solution because we have no idea about time zone. This was reported way back in 2005, but still no fix is available.
– Mike
Jan 7 '17 at 4:21
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