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Can multiple different HTML elements have the same ID if they're different elements?
... @corsiKa the consequence is undefined behavior, for example, what does document.getElementById("#foo") or $("#foo") return when there are multiple #foos? You'll run into problems being able to work with these elements from JS, pass them as selectors to libraries/APIs/Flash, etc.
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Why does Typescript use the keyword “export” to make classes and interfaces public?
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How do you get the Git repository's name in some Git repository?
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Doesn't work in windows 8.1 when my directory looks like "Project 1.1". It only echoes "Project". Plus the folder name here isn't necessarily related to my repo name, right?
– Buttle Butkus
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Gradle - getting the latest release version of a dependency
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Gradle currently does not support Maven's RELEASE (which is rarely used and deprecated) but it does support Ivy's latest.release. However, the general recommendation is to build against exact versions. Otherwise, the build can become a lotter...
What's your most controversial programming opinion?
...ust because something is new, or because someone respected has an opinion, doesn't mean it fits all :)
EDIT:
Just to clarify - I don't think people should ignore best practices, valued opinions etc. Just that people shouldn't just blindly jump on something without thinking about WHY this "thing" is...
C++ obtaining milliseconds time on Linux — clock() doesn't seem to work properly
... terrible for serious work. Big issues twice a year, when someone does date -s, and of course NTP sync. Use clock_gettime(CLOCK_MONOTONIC,)
– AndrewStone
Jun 19 '11 at 18:25
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How to validate IP address in Python? [duplicate]
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No, does not work with all legal IP addresses: >>> socket.inet_aton("2001:660::1") Traceback (most recent call last): File "<stdin>", line 1, in <module> socket.error: illegal IP addre...
How to disable GCC warnings for a few lines of code
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Its a shame this does not work in practice. In some cases, it produces more warnings. Or maybe, more correctly, it does not work in practice for GCC 4.7 through 5.1. See, for example, GCC does not honor 'pragma GCC diagnostic' to silence warn...
What is :: (double colon) in Python when subscripting sequences?
...an use something like string[3:4] to get a substring in Python, but what does the 3 mean in somesequence[::3] ?
10 Answe...
How can I check if a program exists from a Bash script?
...from system to system.
Why care?
Many operating systems have a which that doesn't even set an exit status, meaning the if which foo won't even work there and will always report that foo exists, even if it doesn't (note that some POSIX shells appear to do this for hash too).
Many operating systems m...